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Save 18%
Dilution Solutions PH Calibration Solution | 20pcs
In stock
$20.45 $24.95 -18%
Jump Start Seedling Heat Mat, 3" x 20", 7.3W
In stock
$20.44 $25.99 -21%
Non insulated Air Duct, 12"- 25'
In stock
$20.40 $48.85 -58%
Arborjet AzaSol Bio-Insecticide | 0.25oz - OMRI Listed
In stock
$20.29 $25.99 -22%
Save 18%
Grotek Rype 3-0-0 | 500mL
In stock
$20.29 $24.75 -18%
bio365 BIOBLEND | 1.5cu ft - Bag - Blend of Fine Coir, Coarse Peat, & Super Coarse Perlite
In stock
$20.29 $28.26 -28%
VPG ferti·lome Ultimate Organic Moisture | 32qt (Dry) - OMRI Listed
Out of stock
$20.24 $30.25 -33%
JumpStart Seedling Heat Mat | Windowsill Size - 3in x 20in / 7.3watt
In stock
$20.23 $27.99 -28%
SUNPACK SUNPAD Lite Heat Mat | 17W - 8.875in x 19.5in
In stock
$20.23 $26.99 -25%
Save 4%
PVP Industries Medium Horticultural Perlite | 4cu ft - Medium - OMRI Listed
In stock
$20.22 $21.17 -4%
Mother Earth Coco Peat Performance Soil - 1.5cu ft
In stock
$20.19 $30.50 -34%
Aptus MINERAL-CALMAG, 1 L
In stock
$20.19 $29.00 -30%
Grotek Solo-Tek Grow 6-3-7 | 1L
In stock
$20.12 $28.29 -29%
Coast of Maine Stonington Blend Organic Plant Food, 4 lb
In stock
$20.10 $26.99 -26%
HydroLogic Poly Tubing - 50ft Roll - 3/8in - Blue
In stock
$20.08 $25.75 -22%
HydroLogic Poly Tubing - 50ft Roll - 3/8in - Black
In stock
$20.08 $25.75 -22%
LightRail Add A Lamp Hardware Kit (trolley and mounting hardware)
In stock
$20.08 $67.99 -70%
PlantBest Coconut Coir Pot Greenhouse Kit | 50 Pots
In stock
$20.06 $32.99 -39%
Save 14%
Aurora Innovations Sap Off!, 16oz
In stock
$20.03 $23.39 -14%
Save 19%
Ferriplus Micronutrient with 6.0% Iron | 1lb - Microgranules - Water Soluble - 6.0% Chelated Iron
In stock
$20.01 $24.62 -19%
General Hydroponics FloraKleen - 1gal
In stock
$19.98 $30.99 -36%
Botanicare Pure Blend Pro Bloom Formula 2-3-5 - 32oz
In stock
$19.98 $30.99 -36%
Aquascape Statuary & Fountain Pump | 90gph Max Flow - 3ft Max Height - 4.3 Watts
In stock
$19.98 $25.98 -23%
bio365 BIOBLEND | 10gal - Grow Bag - Blend of Fine Coir, Coarse Peat, & Super Coarse Perlite
Out of stock
$19.94 $27.98 -29%
HYGROZYME Horticultural Horticulture Enzyme Formula | 500mL (16.9oz)
In stock
$19.90 $27.39 -27%
Royal Gold Basement Mix | 1.5cu ft
In stock
$19.90 $31.00 -36%
Royal Gold Mendo Mix | 1.5cu ft
In stock
$19.90 $31.00 -36%
Mad Farmer Be One, 1 qt
In stock
$19.89 $31.49 -37%
Save 17%
Dyna-Gro Pro-TeKt, 1 qt
In stock
$19.88 $23.99 -17%
Bond Deluxe Ratchet Pruner | 8in L - 1in Cutting Capacity
In stock
$19.86 $27.99 -29%
Nectar for The Gods Potting Soil Blend #2 | 1.5cu ft
In stock
$19.85 $24.99 -21%
Nectar for The Gods Potting Soil Blend #8 | 1.5cu ft
In stock
$19.85 $24.99 -21%
HDI Clonex Rooting Gel | 100mL- Wide Mouth Bottle
In stock
$19.80 $25.99 -24%
Jump Start Hot House w/Heat Mat, Tray, 72-Cell Insert, 7.5" dome
In stock
$19.80 $43.33 -54%
Save 18%
Roots Organics Elemental | 3lb
In stock
$19.79 $23.99 -18%
PHOTOBIO MX 16' Remote Driver Mounting Kit (White)
In stock
$19.79 $39.99 -51%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 10oz - Great for Fruits, Veggies, Flowers, Shrubs, Turf and Farm
In stock
$19.76 $27.59 -28%
Save 6%
Coast of Maine Fish Bone Meal Organic Plant Food 5-13-0, 3 lbs
In stock
$19.76 $20.99 -6%
Save 6%
Coast of Maine Lobster Meal Organic Plant Food 6-2-0, 4 lbs
In stock
$19.76 $20.99 -6%
PlantBest Greenhouse Seed Starter Kit | 72 cell plastic
In stock
$19.75 $32.99 -40%
Wiggle Worm Soil Builder Pure Worm Castings Organic Fertilizer | 30lb - OMRI Listed
In stock
$19.75 $32.59 -39%
Save 18%
Bonide Captain Jack’s Neem MAX | 0.5gal - Ready-to-Use
In stock
$19.73 $24.19 -18%
Earth's Ally Disease Control | 32oz - Concentrate - OMRI Listed
In stock
$19.73 $24.99 -21%
Earth's Ally 3-in-1 Plant Spray | 32oz - Concentrate - OMRI Listed
In stock
$19.73 $24.99 -21%
Save 1%
ASB Greenworld GM + 15% Hydrafiber | 2.8cu ft - Loose Fill (45/PL)
In stock
$19.67 $19.94 -1%
Remo Nature's Candy, 1 L
In stock
$19.67 $26.99 -27%
Save 13%
Doktor Doom Spider Mite Knockout, 16 oz
In stock
$19.66 $22.49 -13%
Mother Earth Groundswell Performance Soil - 1.5cu ft
In stock
$19.63 $29.65 -34%
Autopilot 15' Extension Cable (for APC8200 CO2 Probe)
In stock
$19.63 $30.21 -35%
Grow More Mendocino Avalanche, 1 qt
In stock
$19.62 $27.43 -28%
Botanicare Pure Blend Pro Soil 1-4-5 - 32oz
In stock
$19.59 $30.37 -35%
Botanicare Pure Blend Pro Grow Formula 3-2-4 - 32oz
In stock
$19.59 $30.37 -35%
SUNPACK T5 LED Conversion Lamp | 24in - Replaces T5HO fixtures - Zero Mercury
In stock
$19.55 $32.99 -41%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 32oz - 3% Calcium - 0.9% Magnesium - OMRI Listed
In stock
$19.54 $26.99 -28%
Royal Gold Kings Mix | 50L Bag
In stock
$19.54 $30.37 -36%
Royal Gold Tuper Mix | 1.76cu ft - Bag
In stock
$19.54 $30.37 -36%
Shear Perfection Senshi Non-Stick Bonsai Scissor - 6.5in L - 2.5in Straight Blades
In stock
$19.53 $27.85 -30%
House & Garden Multi Zen, 500 ml
In stock
$19.53 $27.29 -28%
Plant Yo-Yo with Stopper, bag of 12
Out of stock
$19.50 $30.00 -35%
Growth Science Organics Abundant-Sea, 1 qt
In stock
$19.50 $39.99 -51%
ARS Cultivation Scissors, Angled Carbon Steel Blade
In stock
$19.49 $24.99 -22%
General Hydroponics Liquid KoolBloom 0-10-10 - 32oz
In stock
$19.47 $30.18 -35%
Roots Organics Ancient Amber, 1 qt
In stock
$19.45 $24.93 -22%
Roots Organics Buddha Bloom, 1 qt
In stock
$19.45 $24.93 -22%
Roots Organics Buddha Grow, 1 qt
In stock
$19.45 $24.93 -22%
Roots Organics HPK 0-4-3, 1 qt
In stock
$19.45 $24.93 -22%
Hydrofarm Active Eye Microscope | 40X
Out of stock
$19.41 $24.99 -22%
Grotek Vitamax Pro 1-1-1 | 1L
In stock
$19.40 $25.39 -24%
Botanicare Horti-Trellis - 4ft x 50ft
In stock
$19.38 $25.34 -24%
Dayspot Grow Light Fixture & Bulbs | 60 Watt Incandescent
In stock
$19.36 $24.99 -23%
SUNPACK SUNPAD Lite Heat Mat | 3in x 20in - 7W - 6ft Cord
In stock
$19.32 $26.99 -28%
BioAg CytoPlus™, 300 gm
Out of stock
$19.30 $26.99 -28%
Biobizz Bio-Bloom, 1 L
In stock
$19.29 $26.99 -29%
Biobizz Bio-Grow, 1 L
In stock
$19.29 $26.99 -29%
Cutting Edge Solutions Cal-Mag Amplified, 1 qt
In stock
$19.21 $23.99 -20%
Coast of Maine Sprout Island Seed Starter Soil, 16 qt
In stock
$19.19 $28.42 -32%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 32oz
In stock
$19.16 $46.99 -59%
Save 19%
Bonide Captain Jack’s Neem MAX | 16oz - Concentrate
In stock
$19.15 $23.59 -19%
Active Aqua 3/4" Fill/Drain Fitting, pack of 10
In stock
$19.11 $24.50 -22%
General Hydroponics ARMOR SI 0-0-4 - 32oz - CA Restriction
In stock
$19.10 $29.80 -36%
General Hydroponics ARMOR SI 0-0-4 | 32oz
In stock
$19.10 $29.80 -36%
Save 4%
Espoma Organic Potting Mix | 2cu ft
In stock
$19.10 $19.99 -4%
Ihort© Q Plug Stabilized Rooting Media | 40/65
In stock
$19.08 $24.49 -22%
SmartPot Fabric Aeration Container with Handles | Black - 30gal 24in Base x 15.5in H
In stock
$19.06 $31.99 -40%
Technaflora Pura Vida Grow, 1 L
In stock
$19.06 $38.42 -50%
Save 14%
Trim Fast Precision Curved Titanium Blade Pruner
In stock
$19.06 $22.24 -14%
Save 18%
Corona Tools Razor Tooth Tree Pruner Blade | 12in - Curved Steel Blade
In stock
$19.04 $23.29 -18%
Save 18%
Non-Insulated Air Duct, 6" - 25'
In stock
$19.04 $23.27 -18%
Save 15%
Ona Gel, Fresh Linen, 1 qt
In stock
$19.03 $22.49 -15%
Save 15%
Ona PRO Gel, 1 qt
In stock
$19.03 $22.49 -15%
HydroLogic Stealth-RO and smallBoy Green Coconut Carbon Filter - 1 GPM - 10 Micron Filtration
In stock
$19.02 $24.39 -22%
bio365 BIOCOCO | 1.5cu ft - Bag - Blend of Coarse & Fine Coir
In stock
$19.02 $26.48 -28%
bio365 BIOLITE | 1.5cu ft - Bag - Coarse Coir, Fine Coir & Coarse Perlite
In stock
$19.02 $26.48 -28%
Jump Start Stand, 2' (Stand Only)
In stock
$19.02 $32.50 -41%
Roots Organics Surge, 1 qt
In stock
$19.01 $26.06 -27%
Nutri-Cycle Primer
In stock
$19.00 $29.00 -34%
Nutri-Cycle Booster
In stock
$19.00 $29.00 -34%
Nutri-Cycle Bloomer
In stock
$19.00 $29.00 -34%
Nutri-Cycle Promoter
In stock
$19.00 $29.00 -34%
Harvest More Replacement Screen | 150 micron
In stock
$18.99 $26.99 -30%
Harvest More Replacement Screen | 220 micron
In stock
$18.99 $26.99 -30%
SNS 203 Pesticide Concentrate, 16 oz
In stock
$18.97 $24.48 -23%
SNS 209 Systemic Pest Control Concentrate, 1 pt
In stock
$18.97 $24.48 -23%
Green Premium Saucer, 8", pack of 25
In stock
$18.95 $29.18 -35%
Phat Pre-Filter, 12" x 39"
In stock
$18.95 $29.16 -35%
Save 14%
Roots Organics CalMag | 32oz
In stock
$18.94 $21.99 -14%
FoxFarm Bush Doctor® Cal-Mag, 1 qt
In stock
$18.92 $26.75 -29%
Bond Bypass Gear Pruner | 8in
In stock
$18.81 $26.49 -29%
Roots Organics Green Lite - Growing Mix, 1.5 cu ft
In stock
$18.81 $29.81 -37%
House & Garden Bud-XL, 250 ml
In stock
$18.77 $26.24 -28%
Save 18%
FoxFarm Happy Frog Soil Conditioner | 3cu ft - West Only | (35/PL)
In stock
$18.76 $22.99 -18%
Hydrofarm Digital Timer | 7 Day - 15 Amp - Grounded
Out of stock
$18.73 $28.99 -35%
GroStar pH Probe Maintanence Kit
In stock
$18.71 $23.99 -22%
Mondi Telescopic Water Wand 36"-52"
In stock
$18.71 $23.99 -22%
USB-RJ12 Controller Cable Pack, 15' (for Phantoms)
In stock
$18.69 $23.99 -22%
Power Cord For Phantom, Phantom DE, and Xtrasun Ballasts, 8', 240V, w/Ferrite Ring AWG 16/3
In stock
$18.69 $23.99 -22%
General Hydroponics Rapid Rooter Replacement Plugs - 100pk
In stock
$18.67 $25.19 -26%
bio365 BIOCOCO | 10gal - Grow Bag - Blend of Coarse & Fine Coir
Out of stock
$18.67 $26.21 -29%
bio365 BIOLITE | 10gal - Grow Bag - Coarse Coir, Fine Coir & Coarse Perlite
Out of stock
$18.67 $26.21 -29%
ARS Cultivation Scissors, Straight Carbon Steel Blade
In stock
$18.66 $23.99 -22%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 70gph - Grounded Power Cord
In stock
$18.63 $30.99 -40%
Clonex Clone Solution, 1 qt
In stock
$18.63 $29.17 -36%
Roots Organics Original Potting Soil, 1.5 cu ft
In stock
$18.60 $30.65 -39%
Save 15%
FoxFarm Happy Frog Potting Soil | 2cu ft - West Only
In stock
$18.59 $21.99 -15%
Save 16%
Aptus PCS P-50 Irrigation Ring Legs
Out of stock
$18.58 $22.04 -16%
Grower's Edge Commercial Grade Trellis Netting - 4ft x 100ft
In stock
$18.54 $25.69 -28%
Aphrodite's Extraction, 1 qt
In stock
$18.54 $25.99 -29%
Poseidonzime, 1 qt
In stock
$18.54 $25.99 -29%
Show another 128 products