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Dilution Solutions Nutrient Delivery System (NDS) Starter Kit, 3/4 in
DSSK34
Dilution Solutions Nutrient Delivery System (NDS) Starter Kit 3/4 in (HYKSTART) Protect your Dilution Solutions’ Nutrient Delivery System with all the necessary accessories for a successful installation. Includes incoming on/off ball valve, an in-line pre-filter with 200 mesh (80 micron)...
$291.80 $301.18 -3%
Out of stock
Hurricane Pro Commercial Grade Oscillating Wall Fan 30"
HCN736490
The Hurricane® Pro 30 inch Commercial Grade Oscillating Wall Mount Fan is a great space saver. This fan is ideal for homes, greenhouses, garages, workshops and other areas that may need a heavy-duty wall fan. It can be easily mounted with the included heavy-duty wall bracket and hardware. The...
$291.62 $399.99 -27%
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House & Garden Algen Extract, 5 L
HGALG05L
House & Garden Algen Extract A premium Norwegian Sea Kelp blend derived by way of cold press which helps preserve its quality.  
$290.99 $406.98 -29%
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HYGROZYME Horticultural Horticulture Enzyme Formula | 10L (2.64gal)
SIP02FGHG010LTUS
HYGROZYME Horticultural Horticulture Enzyme Formula10L (2.64gal)HYGROZYME is a powerful blend of concentrated, beneficial enzymes that work synergistically to ensure plants achieve their full genetic potential. Containing a proprietary blend that feeds beneficial microbes, this formula is the key...
$290.34 $391.59 -26%
In stock

Minimum purchase for "HYGROZYME Horticultural Horticulture Enzyme Formula | 10L (2.64gal)" is 2.

Technaflora Thrive Alive B1 Red, 10 L
TFTARD10L
THRIVE ALIVE B-1™ RED A seaweed tonic of premium ingredients that can be used in an array of applications Best used for: Optimizing conditions for plant growth and reducing transplant-related issues This blend of organic seaweed and vitamin B1 combine to optimize soil conditions for...
$290.08 $411.99 -30%
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Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 15 lbs
RT2204
Mykos Wettable Powder is refined to provide an effective inoculant that may be injected through a sprayer, applied in hydroponic reservoirs, and used as a seed or cloning treatment.  It is a fast-growing, beneficial fungi that connects many of the beneficial microbes in soil and hydroponic media...
$289.54 $423.99 -32%
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Grotek Vitamax Plus, 23 L
GTVMP6040
The Vitamax TM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. These products contain macronutrients and added magnesium to aid in the formation of chlorophyll and other essential plant compounds.
$288.89 $399.99 -28%
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GrowoniX UV Sterilization Filter with Quick-Connect | 2gpm - 3/8in Quick-Connect- 120V AC Power - Destroys 99.9% of Micro-Organisms
GNXUV6010
GrowoniX UV Sterilization Filter with Quick-Connect2gpm - 3/8in Quick-Connect- 120V AC Power - Destroys 99.9% of Micro-OrganismsGrowoniX 1 GPM UV Sterilization, 3/8in Quick Connect, 120 VACDestroys 99.9% of Micro-OrganismsStainless Steel Ultraviolet FilterFast, easy connection to garden hoses and...
$288.37 $344.05 -16%
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Cutting Edge Solutions Plant Amp, 6 gal
CES2505
PLANT AMP is a chelated calcium product that also contains a proprietary organic plant stimulating ingredient. Calcium is the basis of cell wall development in a plant and the chelated calcium in PLANT AMP is extremely soluble, providing an easily utilized source of calcium. PLANT AMP is 100%...
$287.83 $419.99 -31%
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Grotek Monster Grow Pro, 5 kg
GTMG6050
The new Monster Grow TM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are further enhanced by soluble plant based hydrolysate and kelp extracts ensuring monster growth when required.
$287.82 $368.99 -22%
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Botanicare Premium Reservoir - 115gal - White
5
(Reviews: 1)
HGC707165
Transform Your Hydroponic Garden with Botanicare® Premium Reservoirs Superior Performance and Durability Get the best of both worlds with Botanicare® Premium Reservoirs. Designed for excellent performance and easy maintenance, these reservoirs boast true capacity and exceptional...
$287.64 $378.81 -24%
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Grotek Monster Bloom, 5 kg
GTMB6050
Monster Bloom ™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of phosphorous encourages blooming and plays a vital role in plant metabolism. Potassium in the formula improves...
$287.44 $397.99 -28%
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Grodan Pro A-OK 50/40 6/15, 2"x2", case of 1,500
RWP31384
Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support...
$287.20 $440.99 -35%
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Grodan Round Macro Plugs w/Slit, case of 2000
RW91005
These rockwool plugs feature a slit for easy insertion of rooted cuttings. They fit perfectly into the hole of any standard rockwool block or any other type of growing medium.
$286.38 $439.99 -35%
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FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 5gal - Concentrate
FXF790256
FoxFarm Grow Big Hydroponic Fertilizer 3-2-65gal - ConcentrateGrow Big is a liquid concentrate fertilizer specifically designed for hydroponic use. Grow Big Hydroponic contains earthworm castings, kelp, and essential micronutrients to support vigorous vegetative growth. The special brew is...
$286.00 $432.99 -34%
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Dilution Solutions 1 1/2 in Filter with 200 Mesh Screen
DS1.5F200MS
Dilution Solutions 1 1/2 in Filter with 300 Mesh Screen (AKF5AP40-A)) Dilution Solutions 200 Mesh Filter installs on the inlet side of the Dosatron injector to keep the system free of debris.
$285.79 $366.73 -22%
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Hurricane Pro Heavy Duty Adjustable Tilt Drum Fan 24"
HCN736485
The Hurricane® Pro 24 inch Heavy Duty Adjustable Tilt Drum Fan is made for big jobs. This fan is ideal for homes, greenhouses, garages, workshops and other areas that may need a heavy-duty portable drum fan. This fan is made rugged with all-metal construction and a black powder-coated finish. The...
$283.59 $299.99 -5%
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OASE Waterfall Pumps | 2300gph
GGP45422
OASE Waterfall Pumps2300gphOASE Waterfall Pumps are designed for optimum performance to deliver a strong, uninterrupted water flow. These waterfall pumps will help aerate your water garden or backyard pond to prevent algae and mosquitoes. The pumps are durable and safe for your fish and water...
$283.23 $409.99 -31%
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Cutting Edge Solutions Mag-Amped, 6 gal
CES2804
Mag-Amped is a pure magnesium product combined with an organic surfactant that helps with uptake and overall solubility. Magnesium is essential for chlorophyll production in plants, and in turn chlorophyll is the component in photosynthesis, essentially starting the process through collection of...
$282.61 $419.99 -33%
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Aptus MINERAL-CALMAG, 20 L
AP80020
Aptus MINERAL-CALMAG is a 100% water-soluble additive containing necessary plant-available forms of nitrogen, calcium and magnesium. This formulation has been designed to prevent common deficiencies while buffering your feed water when growing in soil-less mediums such as coco, perlite,...
$281.94 $300.00 -6%
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Active Aqua 2.0 High Rise Tray, White, 4'x8' (ID)
AATHR84W
The new Active Aqua 2.0 High Rise ID (Inner Dimension) Trays are the perfect choice for top quality grow trays that last at an affordable price. Our High Rise ID trays are formed with deep sidewalls to accommodate larger root masses, taller pots, and heavier crops. The internal footprint allows...
$281.71 $396.56 -29%
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Active Aqua Grow Flow Ebb and Gro Controller Unit w/2 Pumps
GFO7CB
Each Grow Flow Controller Unit can control up to 24 of our 5-gallon growing modules, and up to 48 2-gallon modules. Includes one 7-gallon controller bucket, premium Grasslin® timer, two 250 GPH pumps, all fittings, 1/2" tubing for pumps, and sample nutrients. Emergency shut-off valve...
$281.18 $360.49 -22%
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Trimbag Dry Trimmer
TBTRIM1
Trimbag Dry Trimmer The Trimbag collapsible hand-held dry trimmer brings a creative new approach to trimming while maintaining the best of machine trimming standards. With user control and a variety of time saving techniques, Trimbag brings you a truly unique, hands-on trimming experience....
$280.79 $359.99 -22%
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Botanicare Original Grow Trays ID Tray - 4ft x 8ft - Black
HGC707047
Upgrade Your Hydroponic Setup with Botanicare® Original Grow Trays Botanicare's redesigned black premium grow trays offer professional hydroponic gardens with superior quality and performance. The grow trays now include a 7 inches deep seat that accommodates larger root masses, taller pots...
$280.27 $368.56 -24%
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Grodan Improved Gro-Block | 3in - Small - GR4 - 3in x 3in x 2.6 - No Hole - Shrink Wrapped Strip
GRD286656
Grodan Improved Gro-Block3in - Small - GR4 - 3in x 3in x 2.6 - No Hole - Shrink Wrapped StripGrodan's Improved Gro-Blocks utilize improved hydrophilic technology and density for better water distribution and root development. Shrink Wrapped. Solid Gro-Block with no hole.
$279.93 $352.99 -21%
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Grodan Improved Gro-Block | 3in - Small - GR4 - 3in x 3in x 2.6in - Pre-Cut Holes - Shrink-wrap/Strip
GRD286617
Grodan Improved Gro-Block3in - Small - GR4 - 3in x 3in x 2.6in - Pre-Cut Holes - Shrink-wrap/StripGrodan's Improved Gro-Blocks utilize improved hydrophilic technology and density for better water distribution and root development. Shrink Wrapped. Non-Shrink Wrapped version can be ordered with...
$279.92 $352.99 -21%
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Emerald Harvest Sturdy Stalk | 6gal
EMH460023
Emerald Harvest Sturdy Stalk6galEmerald Harvest Sturdy Stalk premium potassium silicate supplement, is a valuable addition to your feeding program at crucial stages in the crop life cycle when fruits and flowers are putting on girth and weight. The silica deposited in plant tissues helps increase...
$279.50 $430.00 -35%
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HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
HMD500
HydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on. Continuous pH/EC/TDS/Temp monitor with rechargeable battery. Portable, wall mount, or benchtop use. HydroMaster HM-500 pH/EC/TDS/°F...
$279.50 $359.00 -22%
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HEAVY 16 Foliar, 2.5 gal
H1610345FS10
HEAVY 16 Foliar • Improves overall plant nutrition • Corrects calcium/magnesium-based plant disorders • Improves tolerance of abiotic stress In our quest to provide the highest-grade products with superior efficacy to our growers, Heavy 16’s Heavy Foliar Professional Plant Additive is...
$279.29 $398.99 -30%
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Active Aqua Premium Flood Table, White, 4' x 8'
AAHR84W
Active Aqua's new premium white trays offer unparalleled strength and performance. These heavy duty full ID flood trays are thick, rigid, durable and easy to clean. The tray edge has been arch formed, which reinforces the tray and minimizes flexing. They feature a square drainage pattern and...
$278.46 $354.95 -22%
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DaKine 420 Nitro Nutrients Base | 10,000g
DAKBASE10KG
DaKine 420 Nitro Nutrients Base10,000gIncrease yield with fuller, more rapid bud growth with this perfectly pH balanced NPK base with micros. Base is proven to improve terpene profiles across the board. The phosphorous blend is designed to meet all of your indoor plant needs for maximum...
$278.02 $528.99 -47%
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DaKine 420 Nitro Nutrients Bloom | 10,000g
DAKBLM10KG
DaKine 420 Nitro Nutrients Bloom10,000gBloom is a super finishing formula that supplies NPK in perfect balance (with 3 times more potassium than Nitrogen) to assure high yields and trophy buds. You might think of it as the botanical version of the Big Bang! Use for bodacious buds and phat flowers.
$278.02 $528.99 -47%
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DaKine 420 Nitro Nutrients Grow | 10,000g
DAKGROW10KG
DaKine 420 Nitro Nutrients Grow10,000gGrow is a nutrients formula for raging crop growth that combines pure calcium, free of chloride, sodium, and heavy metals, with nitrate Nitrogen–the most efficient Nitrogen source for superior plant growth. Your plants will explode and thrive throughout the...
$278.02 $528.99 -47%
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Ihort© Q Plug Stabilized Rooting Media | 40/40
IHTQ40P162S
Ihort© Q Plug Stabilized Rooting Media40/40Q plugs are the key to maintaining a clean growing environment. They are specifically designed to germinate seedlings and rooting cuttings in a closely populated tray system. Q plugs are engineered specifically so that they can later be transplanted into...
$276.89 $354.99 -22%
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Phat Fan 12", 1708 CFM
PF3012
The Phat Fan is an inline mixed flow fan capable of medium to high static pressure. This line of fans features aerodynamically optimized airflow, quiet operation, and extremely high efficiency. Airtight housing offers streamlined performance while the sleek design offers quiet operation...
$275.31 $385.06 -29%
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Plant Success King Crab, 1 gal
PRPSKICR1G
Plant Success King Crab Increase yields, maximize phosphorous solubility, and add life to the root zone! The active microbes in King Crab were specifically selected to increase the availability of nutrients during the vegetative stage and increase yields in the flowering stage. With 275...
$275.17 $335.99 -18%
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Botanicare Original Grow Trays ID Tray - 4ft x 8ft - White
HGC707045
Upgrade Your Hydroponic Setup with Botanicare® Original Grow Trays Botanicare's redesigned white premium grow trays offer professional hydroponic gardens with superior quality and performance. The grow trays now include a 7 inches deep seat that accommodates larger root masses, taller pots...
$275.12 $360.27 -24%
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Aptus SYSTEM-CLEAN, 20 L
AP90020
Aptus SYSTEM-CLEAN is an effective and safe cleaner concentrate for maintaining planting mediums, cultivation surfaces and irrigation components. SYSTEM-CLEAN contains hypochlorous acid which is a weak acid that forms as chlorine dissolves in water.At the instructed dilutions on the label,...
$273.05 $290.00 -6%
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Rock Rootinator, 20 L
GGRT20L
Rootinator is the perfect compliment to your current feed. Not only does Rootinator create healthy root systems but it also fortifies your plant from negative impacts and allows it to absorbs the nutrients you're feeding it. Rootinator will make your plant more resilient, lush and healthy....
$273.00 $799.99 -66%
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True Liberty Pallet Container Liner 55" x 44" x 90", 30 Bags/Roll, White
TLBPL30
True Liberty’s Pallet Container Liner This  55” x 44” x 90” bag  is 100% recyclable made from a food-grade plastic blend, Made in the USA, FDA approved, and completely BPA free. The perfect size for preserving & transporting your bulk herbs and harvested crops. True...
$273.00 $599.00 -54%
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Aeromixer Tall Tank
AERO50T
Aeromixer Tall Tank Kit (for tanks over 5' tall) Aeromixer's Tall Tank Kit is 3/4 HP and perfect for tanks 50-2000 gallons that are OVER five feet tall. Only for use with organic fertilizers. This pump should not be used with Flexi-Tanks or soft walled tanks without the use of one of...
$271.59 $289.00 -6%
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HydroLogic Hydroid Replacement Encapsulated Prefilter
HGC728769
Upgrade Your Water Filtration with Hydro-Logic HYDROID Encapsulated Prefilter Replacement High-Quality Replacement The Hydro-Logic HYDROID Encapsulated Prefilter Replacement is the perfect solution for anyone who's looking to upgrade their water filtration system. This high-quality...
$271.52 $304.45 -11%
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Green Cleaner, 1 gal
CCGC1128
Created by Growers, for Growers. Green Cleaner concentrate eliminates pests and pathogens, naturally—no respirators, gloves, or suiting up required. It treats the issue of pest control in a safe and consumer conscious manner. Best of all, it solves the issue of “immunity” by killing eggs and...
$270.88 $396.99 -32%
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Phat HEPA Intake Filter, 12"
IGS12HEPA
Phat HEPA Intake Filter, 12" The tightly woven synthetic HEPA fibers in this filter will help prevent mold, bacteria, pollen, insects and plant pests from entering your growroom or greenhouse. The HEPA fibers block out most airborne particles down to .3 microns in diameter. That is 300 times...
$270.54 $416.22 -35%
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Grodan 1.5” AO pre-cut loose in box, case of 2,310
RW343295
Grodan® Stonewool A-OK Starter Plugs™ Loose in Carton A- OK Starter Plugs™ for starting seeds and rooting of cuttings prior to plugging into the larger Grodan Gro-Blocks. A-OK Starter Plugs™ come loose in a carton for those who prefer to saturate as individual plugs. Easy to use with...
$270.27 $414.99 -35%
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Emerald Harvest Micro, 15 gal
EMHM15G
Emerald Harvest Micro Grow, Micro, Bloom: USE GROW, MICRO, BLOOM PROFESSIONAL 3-PART NUTRIENT SERIES TO: Enjoy maximum flexibility in mixing ratios. Reach plants’ maximum genetic potential by tailoring feedings to the garden’s needs for professional results. Revitalize the feeding...
$269.41 $332.86 -19%
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Cutting Edge Solutions Bloom, 15 gal
CES3330
CES Bloom is the second component of the base three part blooming formula, to be used in conjunction with the Micro. Bloom is a phosphorus-heavy formula for enhancing flower production, as well as to encourage a plant to shift its hormonal signals from vegetative to flowering. Bloom also...
$268.46 $377.99 -29%
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Vegamatrix Prime Zyme, 5 gal
VX70030
Vegamatrix Prime Zyme is crucial to maximizing the potential of the rhizosphere (root zone). Prime Zyme only contains food grade enzymes. Enzymes break down dead root mass, unavailable nutrients and decomposing organic matter and convert them into a usable form for your plants. Regular use...
$267.05 $568.99 -53%
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PHANTOM Cultivar GT84, 8X4 Grow Tent, 96” X 48” X 80”
PHT8400
PHANTOM Cultivar GT84, 8X4 Grow Tent, 96” X 48” X 80” PHANTOM Cultivar GT is a durable and portable grow tent designed to grow plants anywhere indoors year-round. Easily create an ideal indoor environment for cultivating plants at home with PHANTOM Cultivar Grow Tents. At the core of...
$266.70 $299.99 -11%
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Leader VERTY GO 600 Automatic Submersible Pump | 1/2 HP - 3,120 GPH
LDRUS421001H
Leader VERTY GO 600 Automatic Submersible Pump1/2 HP - 3,120 GPHAutomatic Submersible pump with a manual override, specifically designed for uses in narrow pits with dimensions down to 8in x 8in. Suitable to pump clear water containing particles with maximum diameter up to 1/4in. These pumps have...
$266.27 $299.51 -11%
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Aeromixer Original
AERO50
Aeromixer Original - Nutrient Mixer & Aerator Pump Kit (tanks 3' - 5' tall) Aeromixer Original is a pump made specifically for growers, by growers, with a dual purpose: to mix nutrients, change the settings, then aerate feeding solutions with just one pump. Aeromixer...
$265.70 $279.00 -5%
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Optic Foliar SWITCH, 24 L
OFSW24L
Optic Foliar SWITCH NPK 0-0.2-0.2  Optic Foliar SWITCH enhances flower growth in plants by providing key nutrients required for development and formation of blossom set. By utilizing SWITCH during the first 2 weeks of flowering, will provide plants with the nutrition required to begin...
$265.07 $407.99 -35%
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Dyna-Gro Bloom, 5 gal
DYBLM500
Attention: Dyna-Gro labels are being rebranded as SuperTHRIVE. During this transitional period, you may receive products with labels branded as either Dyna-Gro or SuperTHRIVE. The formulas, ingredients, and dosage rates are the same on both labels.  Only the branding has changed....
$264.95 $339.99 -22%
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Dyna-Gro Grow, 5 gal
DYGRO500
Attention : Dyna-Gro labels are being rebranded as SuperTHRIVE. During this transitional period, you may receive products with labels branded as either Dyna-Gro or SuperTHRIVE. The formulas, ingredients, and dosage rates are the same on both labels.  Only the branding has changed....
$264.95 $339.99 -22%
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Big Foot Mycorrhizae Gold | 5lb
ARCBFAU5
Big Foot Mycorrhizae Gold5lbBig Foot Gold exists so the most demanding growers can turn their biggest ideas into their greatest work. Contains a list of proprietary ingredients that are designed to limit transplant shock, accelerate mycorrhizal colonization, build the soil food web, greatly...
$264.52 $329.89 -20%
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Optic Foliar REV, 4 L
OFRV04L
Optic Foliar REV NPK 0.5-0.6-0.021 Optic Foliar REV is an exceptional nutrient solution for fast-growing plants. After the application of Optic Foliar WATTS, the plants will grow markedly faster and require additional nutrients. This is where Optic Foliar REV steps in to provide additional...
$263.69 $368.99 -29%
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Optic Foliar TRANSPORT, 4 L
OFTP04L
Optic Foliar TRANSPORT NPK 0.008-0-0.003 TRANSPORT provides superior spreading and wetting capabilities that allow you to spray in full sunlight with no damage or burning. Combine Optic Foliar TRANSPORT with any foliar solution to allow you to spray in full sunlight with no damage or burning,...
$263.69 $368.99 -29%
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Optic Foliar WATTS, 4 L
OFWT04L
Optic Foliar WATTS NPK 0-0.2-0.2  Optic Foliar WATTS allows the plant to utilize additional energy provided to the plant through sunlight and supplemental HID lighting. Thus allowing the plant to optimize the Calvin Cycle and exponentially increase growth rates that lead to improved...
$263.69 $368.99 -29%
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Vortex VTX-Series Powerfan, 10", 791 CFM
VTX1000
Vortex Powerfans are high-performance, inline duct blowers constructed from quality steel with heavy duty attractive hammertone powdered coat finish. The extended collar allows for easy duct installation and taping. Superior quality and smart design ensure vibration-free operation utilizing...
$262.85 $336.99 -22%
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Nectar for The Gods Bloom Khaos Foliar Spray 0-0-0.5 | 5gal
NFGBK5
Nectar for The Gods Bloom Khaos Foliar Spray 0-0-0.55galWhen using Bloom Khaos as a foliar feed, one should notice more flower sites, larger, denser flowers, and superior color, flavor, and aroma. Bloom Khaos improves plant health and vigor while reducing stress at crucial times of the plants'...
$261.85 $356.99 -27%
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SNS 217C Mite Control Concentrate, 1 gal
SN217CGAL
SNS 217CTM Concentrate Spider Mite Control is made up of 100% pure rosemary botanical extract. The botanicals are all food grade GRAS (Generally Recognized As Safe) materials. SNS 217 Spider Mite Control is exempt from EPA registration under minimum risk pesticides exempted under FIFRA section...
$261.07 $357.00 -27%
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FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 5gal - Concentrate - OMRI Listed
FXF790928
FoxFarm Big Bloom Fertilizer 0-0.5-0.75gal - Concentrate - OMRI ListedBig Bloom Liquid Plant Food is a carefully selected blend of fertilizers formulated to support multiple blooms and seed formations. This liquid plant food supplies nutrients that your plants can access immediately with bat...
$260.61 $321.99 -19%
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Emerald Harvest Cali Pro Bloom A, 15 gal
EMHCPBA15G
Emerald Harvest Cali Pro Bloom A Cali Pro: USE CALI PRO PROFESSIONAL 2-PART NUTRIENT SERIES TO: Establish a simple, hassle-free yet complete feeding program. Get professional results for novice and expert growers alike. Feed simply—just measure and pour in equal portions. Spend...
$260.16 $321.43 -19%
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Save 19%
Emerald Harvest Cali Pro Bloom B, 15 gal
EMHCPBB15G
Emerald Harvest Cali Pro Bloom B Cali Pro: USE CALI PRO PROFESSIONAL 2-PART NUTRIENT SERIES TO: Establish a simple, hassle-free yet complete feeding program. Get professional results for novice and expert growers alike. Feed simply—just measure and pour in equal portions. Spend...
$260.16 $321.43 -19%
Out of stock
Save 19%
Emerald Harvest Cali Pro Grow A, 15 gal
EMHCPGA15G
Emerald Harvest Cali Pro Grow A Cali Pro: USE CALI PRO PROFESSIONAL 2-PART NUTRIENT SERIES TO: Establish a simple, hassle-free yet complete feeding program. Get professional results for novice and expert growers alike. Feed simply—just measure and pour in equal portions. Spend...
$260.16 $321.43 -19%
Out of stock
Save 19%
Emerald Harvest Cali Pro Grow B, 15 gal
EMHCPGB15G
Emerald Harvest Cali Pro Grow B Cali Pro: USE CALI PRO PROFESSIONAL 2-PART NUTRIENT SERIES TO: Establish a simple, hassle-free yet complete feeding program. Get professional results for novice and expert growers alike. Feed simply—just measure and pour in equal portions. Spend...
$260.16 $321.43 -19%
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Ihort© Q Plug Stabilized Rooting Media | 45/45
IHTQ40B55R
Ihort© Q Plug Stabilized Rooting Media45/45Q plugs are the key to maintaining a clean growing environment. They are specifically designed to germinate seedlings and rooting cuttings in a closely populated tray system. Q plugs are engineered specifically so that they can later be transplanted into...
$260.00 $333.39 -22%
Out of stock
Growth Science Organics Grow, 6 gal
GSOOG6G
Growth Science Organics Grow Growth Science® Organics Grow contains an array of elements to help plants reach their full vegetative growth capacity. From Growth Science Organics’ extensive line up of natural ingredients, your plant will find the components it needs to create a bounty of green...
$260.00 $399.99 -35%
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Ideal-Air Dehumidifier - 22 Pint- Up to 30 Pints per Day
HGC700830A
The Perfect Solution for Humidity Control! Easy Maintenance Maintaining the perfect humidity levels in your grow room can be a time-consuming task, but the Ideal-Air Dehumidifiers make it a breeze. The filter is easily accessible and can be removed and washed, saving you time and hassle....
$259.88 $308.15 -16%
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AXEON HYDRO RO Hyperfiltration Membranes, 2-Pack
AH2020
AXEON HYDRO RO Hyperfiltration Membranes, 2-Pack   The AXEON HF–3213–375 Hyperfiltration Membrane is designed specifically for AXEON HYDRO RO 750/1250 reverse osmosis systems. The proprietary membrane filters down to an incredible 0.0001 micron which removes bacteria,...
$259.87 $399.00 -35%
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SeaBlast Bloom, 40 lbs
HOH35108
Water-Soluble Plant Food with seaweed, marine bird fossilized guano, steamed bone meal and micronutrients. SeaBlast Bloom™ is a water-soluble plant food formulated for flowering and fruiting plants. Specifically designed to encourage bountiful yields and enhance fragrances of flowers and herbs.
$259.86 $332.49 -22%
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Dyna-Gro Mag-Pro, 5 gal
DYMAG5GAL
Attention : Dyna-Gro labels are being rebranded as SuperTHRIVE. During this transitional period, you may receive products with labels branded as either Dyna-Gro or SuperTHRIVE. The formulas, ingredients, and dosage rates are the same on both labels.  Only the branding has changed....
$259.78 $333.99 -22%
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Mad Farmer Be One, 6 gal
MFBEONE6G
Mad Farmer’s BE ONE is the most comprehensive B1 additive on the market. In addition to vitamin B1, it is derived from Ascophyllum Nodosum and is infused with Humic Acids and Protein Hydrolysate. BE ONE will assist in all phases of plant growth and help to reduce shock during transplant &...
$259.35 $440.99 -41%
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HydroLogic Stealth-RO Pressure Booster Pump - 110V
HGC728897
Unleash the Power of Optimal Water Pressure with the Hydro-Logic® 110V Pressure Booster Pump Maximize Your Stealth RO Performance The Hydro-Logic® 110V Pressure Booster Pump is specifically designed to boost the inlet pressure of your Stealth RO unit, ensuring optimal water flow and TDS...
$258.08 $305.55 -16%
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South Cascade Organics SLF-100, 2.5 gal
SCSLF2.5
SLF-100 is a commercially proven enzymatic formula with over 18 years of proven success. It is a 100% organic and OMRI listed formula specifically designed to break out salts. Used as a cleanser for hydroponic systems and soilless media SLF-100 goes to work immediately to keep your system running...
$257.97 $314.99 -18%
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Active Air 12" Inline Duct Fan, 969 CFM
ACDF12
Active Air Inline Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Durable ceramic-coated metal housing UL-recognized components High quality molded impeller Low noise output Brushless...
$257.79 $329.69 -22%
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House & Garden Top Booster, 20 L
HGTBS20L
House & Garden Top Booster Top Booster provides nutrients needed for ripening and helps set the stage for Bud-XL and Shooting Powder.  
$257.58 $396.27 -35%
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Soul Big Swell, 2.5 gal
ROSSBS2.5G
BIG SWELL NPK / 2 - 5 - 3 Derived from Yucca Extract, Molasses, Phosphoric Acid, Potassium Hydroxide, and L-Glycine. Contains Non Plant Food Ingredient Silica (derived from Bamboo Extract). Soul Big Swell bloom booster has been designed specifically to increase plant vigor, growth...
$257.37 $471.34 -45%
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Flying Skull Nuke Em, 2.5 gal
FSIN104
Nuke Em®: Listed Organic by OMRI (Organic Materials Review Institute)  Kills Spider mites, Leaf Aphids, Whitefly and more Kills eggs, larvae, juvenile and adult insects Reduces Powdery Mildew  Is concentrated and economical Is approved for use on the day of...
$257.26 $314.12 -18%
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Snow Storm Ultra, 2.5 gal
ETSS2.5GAL
Humboldt’s Own – Snow Storm Ultra Give your plants that “snowy frosted” look Increases terpenes and other fragrance notes A must use for greenhouse and outdoor growers. One hermaphrodite can ruin your whole crop. Don’t end up with seeded plants because of your neighbor’s males or...
$256.74 $329.99 -22%
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Air-Pot Container #12 (8.5 gal/38 L, black base), case of 8
THAP12
The 12 gallon equivalent Air-Pot® is a great size for growing larger plants, shrubs and trees for at least two years.  This Size container works very well for full term flowering plants as well as establishing larger ones that are intended to be planted in larger containers or in ground...
$256.56 $319.36 -20%
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GREE Mini-Split Line Set 1/4" x 1/2" x 25 ft, 14-4 AWG Wire & Insulation
TW71225L
Mini-Split Line Set 1/4 "x 1/2 "x 25 ft, 14-4 AWG Wire & Insulation For submittals, spec sheets, install manuals, certificates, and more, please visit https://www.greecomfort.com/resources/dealer-resources-current-product/
$256.02 $302.99 -16%
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Phat Filter, 12" x 39", 1700 CFM
IGSPF3912
Phat Filters are packed full with the very best carbon on the market… and we have the independent lab test numbers to prove it. How do we know? Simple math. Carbon Quantity x Carbon Quality = Filter Capacity QUANTITY:  When we say Phat Filter carbon beds are 2" thick, they are in...
$255.96 $393.78 -35%
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General Hydroponics MaxiBloom 5-15-14 - 50lb
HGC718295
Maximize Your Harvest with General Hydroponics® MaxiBloom™ 5 - 15 - 14 MaxiGro™ and MaxiBloom™ are water-soluble, dry concentrate nutrients that are designed to provide superior results for a wide variety of crops, both hydroponic and soil-based. These highly potent...
$255.35 $437.07 -42%
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General Hydroponics MaxiGro 10-5-14 - 50lb
HGC718315
General Hydroponics® MaxiGro™ 10-5-14: A Potent Growth Solution for All Crops MaxiGro™ is a powerful and versatile water-soluble dry concentrate nutrient formula developed by General Hydroponics®. This complete primary, secondary and micronutrient supplement provides superior...
$255.35 $435.84 -41%
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Botanicare Mobile Rack Tray - 4ft x 8ft - White
HGC707360
Eliminate Standing Water in Your Vertical System with Botanicare Mobile Rack Tray 4x8 The Botanicare Mobile Rack Tray 4x8 is optimized to eliminate standing water in your vertical system, providing a level planting surface and directing run-off to a central drain with the built-in 1.5”...
$254.38 $332.74 -24%
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HEAVY 16 Finish, 6 gal
H161046FH23
HEAVY 16 Finish • Improves overall plant nutrition • Improves efficiency of applied fertilizers • Supports conditions for better plant establishment Heavy Finish aids in achieving an electrochemical balance because it is both a donor and receptor of electrons. When used as a final...
$253.57 $362.24 -30%
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Big Time Exterminator, 2.5 gal
BTX25P
Protect your valuable plants and get "Big Time" results without spending big dollars. Big Time Exterminator is the most cost effective way to keep your plants free of harmful pests! Highly concentrated formulation-1 quart makes up to 100 gallons of ready-to-use mix! Leaves behind NO odor, residue...
$252.72 $323.99 -22%
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Autopilot CO2 Monitor & Controller w/15' Remote Sensor
APC8200
Autopilot APC8200  CO 2  Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record  CO 2  levels over an adjustable period of time. Trace your room's  CO 2  levels over minutes, hours, or up to 7 days with this...
$252.36 $323.54 -22%
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DaKine 420 CalMag | 10,000g
DAKCM10KG
DaKine 420 CalMag10,000gCoco Coir is exceedingly popular because of its high cation exchange capacity (CEC)–or ability to store and exchange nutes for weed. But if you don’t buffer that growing medium with calcium for strong cell walls and magnesium for chlorophyll production, your plants may...
$251.73 $478.99 -47%
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Biobizz Bio-Heaven, 5 L
BBBH5L
Bio-Heaven is a specially formulated and highly concentrated plant energy booster, which contains carefully selected biological nutrients such as amino acids. It improves yield and quality of the harvest by improving moisture retention as well as reducing moisture stress. Bio-Heaven also...
$251.54 $386.99 -35%
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Fast Fit Tray Stand - 3ft x 6ft
HGC706135
Effortlessly Assemble Your Hydroponic System with Fast Fit® Tray Stand Are you tired of fumbling with complicated tray stand assembly? The Fast Fit® Tray Stand is here to revolutionize the way you set up your hydroponic system. With its heavy-duty construction and quick assembly design, you...
$251.24 $322.50 -22%
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HydroLogic Hydroid Anti-Scalant Kit For Hard Source Water - Filter, Fittings, Tubing & Clips
HGC741662
Revamp Your Water Filtration System with Hydro-Logic's Antiscalant Kit Looking for a solution to extend the life of your water filtration system? The Hydro-Logic Antiscalant Kit is the answer to your problems. Perfect for source water with high levels of hardness, this kit is specially...
$250.24 $251.95 -1%
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Emerald Harvest Sturdy Stalk, 6 gal
EMHSS6G
Emerald Harvest Sturdy Stalk Sturdy Stalk: USE STURDY STALK POTASSIUM SILICATE SUPPLEMENT TO: Achieve thicker and more rigid plant cell walls for sturdier plants. Fortify plants so they can support big buds. Get more prolific budding, flowering and yields Strengthen plant cell...
$248.60 $430.00 -42%
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Roots Organics Bio Force, 6 lbs
ROBF6
ROOTS ORGANICS BIO FORCE INGREDIENTS Bacillus amyloliquefaciens, Bacillus licheniformis, Bacillus megaterium, Bacillus pumilus, Bacillus simplex, Bacillus subtilis, Pseudomonas fluorescens, Trichoderma harzianum. Contains beneficial bacteria and fungi to enhance nutrient availability, and to...
$248.55 $303.47 -18%
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Bloom Khaos, 5 gal
NGBK1050
Bloom Khaos is Nectar for the Gods' patent pending secret weapon for flower production and alleviating hidden hunger. When using Bloom Khaos as a foliar feed, one should notice higher growth rates and yields. Bloom Khaos improves plant growth and vigor. Bloom Khaos works best if used daily as a...
$248.51 $382.49 -35%
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GrowoniX EX200 High-Flow Reverse Osmosis Filtration System | 2:1 System Ratio - 8.5gph of Pure RO Water - Stainless Steel Liquid-Filled Pressure Gauge - Manual Flush Valve
GNXEX200KDF
GrowoniX EX200 High-Flow Reverse Osmosis Filtration System2:1 System Ratio - 8.5gph of Pure RO Water - Stainless Steel Liquid-Filled Pressure Gauge - Manual Flush ValveDesigned to flow 8.5 gallons per hour of pure RO water, with an astounding 2:1 ratio for high flow rates and water savings....
$248.43 $316.39 -21%
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Humboldt Honey Organic ES, 5 gal
HNHHO420
Humboldt Nutrients Humboldt Honey ES is a premium blend of cane molasses, yucca, kelp and ocean fish. This carb source is as unique as it is strong. The ES means Extra Strength. It increases brix levels by providing sugars to beneficial bacteria, fungi, and your plants. Just as the human...
$248.30 $381.99 -35%
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General Hydroponics Liquid KoolBloom 0-10-10 - 6gal
HGC732541
Boost Your Plant's Reproductive Cycle with Liquid KoolBloom® Liquid KoolBloom® is a powerful bulking agent that helps initiate larger, heavier fruits and flowers at the start of the reproductive cycle. With its blend of stress-reducing vitamins and nutrient-transporting acids, Liquid...
$248.14 $423.48 -41%
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Autopilot CO2 Generator, 4 Burner, NG
APGN0400
Elevated atmospheric CO2 levels show remarkable increases in plant growth productivity, and creating these elevated levels in your grow room is simply the easiest way to accelerate plant growth. Autopilot CO2 generators provide and maintain the carbon dioxide levels needed to meet maximum growing...
$248.13 $454.48 -45%
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Autopilot CO2 Generator, 4 Burner, LP
APGP0400
Elevated atmospheric CO2 levels show remarkable increases in plant growth productivity, and creating these elevated levels in your grow room is simply the easiest way to accelerate plant growth. Autopilot CO2 generators provide and maintain the carbon dioxide levels needed to meet maximum growing...
$248.13 $454.48 -45%
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Marrone Bio Stargus Biofungicide, 2.5 gal
MBI40320
Marrone Bio Stargus® Stargus® Biofungicide controls key diseases including white mold, downy mildew, Botrytis, multiple leaf spots, and more. Apply 2-4 times at 7-10 intervals for extended efficacy throughout the season. Multiple modes of action (FRAC BM02) make it a great resistance...
$247.77 $301.99 -18%
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Emerald Harvest Emerald Goddess 2-1-4 | 2.5gal
EMH410010
Emerald Harvest Emerald Goddess 2-1-42.5galEmerald Harvest Emerald Goddess encourages crop vitality and is suitable for foliar feeding or as a root drench.Guaranteed Analysis 2-1-4
$247.00 $380.00 -35%
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Emerald Harvest King Kola 0.3-2-3 | 2.5gal
EMH420010
Emerald Harvest King Kola 0.3-2-32.5galEmerald Harvest King Kola maximizes budding, structural floral development and ripening for heavier harvests.Guaranteed Analysis 0.3-2-3
$247.00 $380.00 -35%
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Emerald Harvest King Kola 0.3-2-3 | 2.5gal
EMH42001001
Emerald Harvest King Kola 0.3-2-32.5galEmerald Harvest King Kola maximizes budding, structural floral development and ripening for heavier harvests.Guaranteed Analysis 0.3-2-3Florida, New Mexico, Pennsylvania Only
$247.00 $380.00 -35%
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Emerald Harvest Honey Chome 0.5-0.5-1 | 2.5gal
EMH430010
Emerald Harvest Honey Chome 0.5-0.5-12.5galEmerald Harvest Honey Chome enhances fragrance, flavor, color and potency and increases resin production.Guaranteed Analysis 0.5-0.5-1
$247.00 $380.00 -35%
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Autopilot Digital CO2 Controller with Integrated Sensor
APC8400
Autopilot APC8400 Digital CO2 Controller with Integrated Sensor The new Autopilot APC8400 CO2 Monitor & Controller with Integrated Sensor offers a simple and affordable way to control, monitor, and record CO2 levels. Operation modes are CO2 enrichment or CO2 exhaust. The new CO2...
$246.97 $316.64 -22%
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Cutting Edge Solutions Sugaree, 6 gal
CES2904
Sugaree provides an organic carbohydrate and electrolyte source to stimulate amino acid production, and provides a carbohydrate source. It contains polysaccharides folded into a matrix fortified with an emulsion of trace minerals. This formulation acts as a compensator as lowering sunlight...
$246.64 $349.99 -30%
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Cutting Edge Solutions Sour-Dee, 6 gal
CES3304
Sour-Dee provides organic carbohydrates and electrolyes to stimulate amino acid production and provide a superior carbohydrate source. It contains polysaccharides folded into a matrix fortified with an emulsion of trace minerals. This formulation acts as a compensator as lowering sunlight...
$246.64 $349.99 -30%
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Roots Organics CalMag, 5 gal
ROCM5G
Roots Organics CalMag is a pure and all natural blend of calcium, magnesium and sulfur to support plants during fast growth. By creating a product free of added nitrogen, phosphate, and potassium, Roots Organics give you control to supplement as needed without affecting primary...
$246.48 $374.20 -34%
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Boveda 58% RH, 8 grams, case of 300
BV58008
The 8-gram Boveda is great for storing up to 28 grams of flower for 2-4 months in a container frequently opened/closed and up to a year in containers rarely opened. As the only patented, lab-quality precision 2-way humidity control, Boveda's 8g can be found in an increasing number of...
$245.70 $400.49 -39%
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Boveda 62% RH, 8 grams, case of 300
BV62008
Boveda 62% RH, 8 grams - Bulk, case of 300 packets Boveda is ideal for storing and curing (aging) herbs that have already been dried. While Boveda is effective in moisture removal, the standard method of hanging in a dry environment is most effective. When you feel the plant is close to the...
$245.70 $400.49 -39%
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Roots Organics Oregonism XL, 6 lbs
ROIX6
Roots Organics Oregonism XL is a distinctive super-soluble blend of select beneficial fungi Vesicular Arbuscular Mycorrhizae (VAM), beneficial Bacillus bacteria, Pseudomonas bacteria, and humic acids. The species of microorganisms are specifically selected for fruiting and flowering plants with...
$245.52 $360.70 -32%
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Active Air Carbon Filter, 12" x 39", 1700 CFM
ACCF3912
Active Air Carbon Filters are loaded with virgin activated Australian granular carbon. This high quality carbon adsorbs odors and VOC's (volatile organic compounds) therefore trapping every odor molecule that passes through the filter onto the micro-porous carbon surface. These filters are light...
$245.35 $357.69 -31%
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Active Aqua Premium Reservoir, White, 115 gal
HGRES115PWB
115 GALLON PREMIUM WHITE RESERVOIR 52.75”x 47.25" x 15" The Active Aqua line of premium white  reservoirs and covers offers features that rival the competition at value prices. These reservoirs are thicker all around than most other brands, with slightly concave sides to improve strength and...
$244.11 $312.99 -22%
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Danner Supreme Hydroponics High Volume Air Pump | 100W - for Ponds up to 1200gal - Maximum Water Depth of 11.5ft - Can Accept 3/4in ID. Tubing
DNR40528
Danner Supreme Hydroponics High Volume Air Pump100W - for Ponds up to 1200gal - Maximum Water Depth of 11.5ft - Can Accept 3/4in ID. TubingEnergy efficient, quiet operating motor with high volume steady air flow. Easy to use with no lubrication necessary. Single Outlet Discharge. Air Diffuser...
$243.39 $548.99 -56%
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Minimum purchase for "Danner Supreme Hydroponics High Volume Air Pump | 100W - for Ponds up to 1200gal - Maximum Water Depth of 11.5ft - Can Accept 3/4in ID. Tubing" is 2.

FoxFarm Big Bloom Liquid Concentrate, 5 gal
FX14005
Big Bloom® Liquid Plant Food is a carefully selected blend of fertilizers formulated to support multiple blooms and seed formations. This liquid plant food supplies nutrients that your plants can access immediately.  Big Bloom® contains bat guano and earthworm castings.  Bat...
$243.24 $324.70 -25%
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Roots Organics Trinity, 5 gal
ROT5G
Trinity is a universal nutrient supplement that can substantially increase vigor and yields during the growth and bloom stages of your soil grown aromatic plants. A distinctive formula of complex carbohydrates combined with soy protein extracts to encourage plant vigor, maximize root...
$243.24 $374.21 -35%
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True Liberty All Purpose Home & Garden Bin Liner - Bulk - 100pk - 48in x 30in
HGC744587
True Liberty® Liners - The Ultimate Solution for Harvest Preservation and Beyond Unlock the full potential of your harvest and elevate your storage and preservation methods with True Liberty® Liners. As the pioneers of the all-purpose home and garden bag, we offer a comprehensive range of...
$242.16 $319.68 -24%
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GrowoniX BP-1530 Low Pressure Booster Pump | for EX100-GX600 Systems with Low Inlet Pressure - 1/4in Pressure Switch - 35psi Input is Pressure Regulated to 78psi
GNXBP153014
GrowoniX BP-1530 Low Pressure Booster Pumpfor EX100-GX600 Systems with Low Inlet Pressure - 1/4in Pressure Switch - 35psi Input is Pressure Regulated to 78psiGrowoniX Booster pump is designed for low inlet pressure on EX100-GX600 filters. Designed for use with all GrowoniX water filters 600 GPD...
$241.83 $302.48 -20%
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SUPERthrive Bloom Plant Nutrients 3-12-6 | 5gal
DYNDBLM500
SUPERthrive Bloom Plant Nutrients 3-12-65galA low Nitrogen, high phosphorus concentrate specifically formulated to encourage the development of large, vibrant booms. It is ideal for roses, orchids, African violets, and all other flowering plants. Bloom supplies a balance for low ammoniacal to...
$241.77 $387.45 -38%
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SUPERthrive Foliage-Pro Liquid Plant Food 9-3-6 | 5gal
DYNDFOL500
SUPERthrive Foliage-Pro Liquid Plant Food 9-3-65galFoliage-Pro provides the 3-1-2 NPK ratio recommended for tropical foliage plant production and a wide range of other plants. It also supplies a high nitrate to ammoniacal Nitrogen ratio needed to promote shorter internodal spacing resulting in...
$241.77 $387.45 -38%
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SUPERthrive Grow Liquid Plant Food 7-9-5 | 5gal
DYNDGRO500
SUPERthrive Grow Liquid Plant Food 7-9-55galAn all purpose complete nutrition concentrate used to promote both foliage and bloom growth. It is urea free and won't burn your plants and is ideal for poor, rocky soils, hydroponics, and container grown plants. It is a rapid cure for nutrient...
$241.77 $387.45 -38%
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HDI Clonex Clone Solution | 5gal
HDICCS5GAL
HDI Clonex Clone Solution5galA plant nutrient specifically formulated for rooted clones and seedlings. It contains a special blend of the highest quality minerals including Nitrogen, Phosphorus, Potassium, and Calcium plus other essential elements that all plants require for vigorous growth. It...
$241.77 $329.99 -27%
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Integra Boost 67 Gram Humidity Control, 55% RH, case of 100
DIB67A55A
55% Humidity Control That Adapts & Responds To Its Environment. INTEGRA BOOST Humidiccant uses patent pending technology that releases or absorbs moisture, maintaining relative humidity at 55 %  in a contained environment.  The new 55% humidity packs have an...
$241.77 $399.00 -39%
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Integra Boost 67 Gram Humidity Control, 62% RH, case of 100
DIB67A62A
Humidity Control That Adapts & Responds To Its Environment. INTEGRA BOOST Humidiccant uses patent pending technology that releases or absorbs moisture, maintaining relative humidity at  62 %  in a contained environment.  INTEGRA boost will control your moisture...
$241.77 $399.00 -39%
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Microbe Life Photosynthesis Plus, 5 gal
ML21772
Photosynthesis Plus by MICROBE Life Hydroponics is a breakthrough in biology and biophysics once thought impossible to achieve. By driving the biological processes that contribute to overall plant vigor, Photosynthesis Plus will accelerate your time to market while improving your plant growth,...
$241.06 $336.99 -28%
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Microbe Life Photosynthesis Plus-O, 5 gal (OR only)
ML21804
Photosynthetic bacteria fix nitrogen and solubilize soil nutrients and make them more readily available to all plants, unlike endo and ecto fungi which only works on specific species. Enhances plant functions at the foliar level and the root zone in both soil and soilless substrates. Supports...
$241.06 $336.99 -28%
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