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Nutrients & Supplements

Soil Amendments
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128
Dyna-Gro Grow, 1 gal
In stock
$60.06 $77.52 -23%
HDI MotherPlant Nutrients Part B | 5gal
In stock
$59.60 $177.83 -66%
Mad Farmer Be One, 1 gal
In stock
$59.60 $104.99 -43%
Soul Sensei Grow, 2.5 gal
In stock
$59.60 $92.39 -35%
Roots Organics Oregonism XL Root Growth Enhancer | 3lb - (Case of 3)
In stock
$59.44 $154.99 -62%
Cutting Edge Solutions Micro, 2.5 gal
In stock
$59.25 $89.99 -34%
Cutting Edge Solutions Sugaree, 1 gal
In stock
$59.12 $74.99 -21%
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 2.5gal - (Case of 2)
In stock
$59.07 $79.99 -26%
Nectar for The Gods Triton's Trawl Fishbone Meal 0.5-4-0 | 2.5gal
Out of stock
$59.07 $79.99 -26%
Biobizz Bio-Bloom | 5 L
In stock
$58.98 $91.44 -35%
Biobizz Bio-Grow | 5 L
In stock
$58.98 $91.44 -35%
BioBizz Bio-Grow 5L CA & OR only
In stock
$58.98 $91.44 -35%
BioBizz Bio-Bloom 5L CA & OR only
Out of stock
$58.98 $91.44 -35%
Botanicare Liquid Karma 0.1-0.1-0.5 - 1gal
In stock
$58.93 $92.24 -36%
Roots Organics Surge, 1 gal
In stock
$58.75 $82.78 -29%
General Hydroponics FloraBloom 0-5-4 - 2.5gal
In stock
$58.66 $92.47 -37%
General Hydroponics FloraGro 2-1-6 - 2.5gal
In stock
$58.66 $92.47 -37%
MILLS VITALIZE 250ML
In stock
$58.05 $90.00 -36%
CYCO 20L Grow B (32/PL)
In stock
$57.60 $113.36 -49%
Roots Organics Trinity | 1gal - (Case of 4)
In stock
$57.17 $68.99 -17%
Grow More Mendo Soluble 30-10-10, 25 lbs
In stock
$57.12 $73.99 -23%
Emerald Harvest Grow, 2.5 gal - (Case of 2)
In stock
$56.77 $80.00 -29%
MILLS ULTIMATE PK 1LTR
In stock
$56.76 $80.00 -29%
DaKine 420 Foliar Science | 5,000g
In stock
$56.66 $238.99 -76%
House & Garden Roots Excelurator, (silver bottle), 250 ml
Out of stock
$56.64 $87.82 -36%
BioAg Bio-SuperSil Soluble Silicon | 1gal- 0.5% Nanostructured Silicon - (Case of 4)
Out of stock
$56.49 $80.39 -30%
Roots Organics Trinity 1 gal
Out of stock
$56.32 $87.30 -35%
Optic Foliar Overgrow, 4 L RTU
In stock
$56.26 $79.99 -30%
General Hydroponics Liquid KoolBloom 0-10-10 - 1gal
In stock
$56.24 $87.92 -36%
Botanicare Vitamino 1-0-0 - 1gal
In stock
$56.14 $87.73 -36%
Royal Gold Crown Jewels Bloom 1-4-2 | 20lb - (Case of 2)
In stock
$56.04 $95.89 -42%
Herculean Harvest, 2.5 gal
In stock
$55.73 $86.49 -36%
House & Garden Roots Excelurator Gold, 250 ml
In stock
$55.53 $86.10 -36%
Plant Success Orca | 32oz
In stock
$55.50 $74.39 -25%
Grotek Synergy | 140g
In stock
$55.39
Grow More Mendocino Honey, 2.5 gal
In stock
$54.84 $76.99 -29%
House & Garden Shooting Powder Sachet (pack of 5
In stock
$54.71 $77.11 -29%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 32oz
In stock
$54.56
Primordial Solutions True Blooms, 32 oz
In stock
$54.54 $95.75 -43%
HDI Clonex Clone Solution | 1gal
In stock
$54.44 $71.13 -23%
Gaia Green Greensand, 10 kg U.S. (NA02)
In stock
$54.18 $69.99 -23%
Orca Premium Liquid Mycorrhizae, 1 qt
In stock
$54.09 $73.99 -27%
Roots Organics Surge | 1gal
In stock
$53.92 $64.99 -17%
General Organics BioThrive Grow 4-3-3 | 1gal
In stock
$53.90 $84.32 -36%
Dip N Grow Rooting Hormone | 1pt
In stock
$53.82 $56.32 -4%
Cutting Edge Solutions Sour-Dee, 1 gal
In stock
$53.75 $74.99 -28%
Zeus Juice, 1 gal
In stock
$53.64 $75.99 -29%
SUPERthrive Bloom Plant Nutrients 3-12-6 | 1gal - (Case of 4)
In stock
$53.52 $86.33 -38%
SUPERthrive Foliage-Pro Liquid Plant Food 9-3-6 | 1gal - (Case of 4)
In stock
$53.52 $86.33 -38%
SUPERthrive Grow Liquid Plant Food 7-9-5 | 1gal - (Case of 4)
In stock
$53.52 $86.33 -38%
Grotek Blossom Blaster Pro Liquid, 4 L
In stock
$53.33 $99.21 -46%
CYCO Platinum Series Dr. Repair 3-0-0 - 5L
In stock
$53.23 $83.12 -36%
MILLS BASIS A 10LTR
In stock
$53.21 $75.00 -29%
MILLS BASIS B 10LTR
In stock
$53.21 $75.00 -29%
House & Garden Top Shooter, 250 ml
In stock
$53.19 $74.97 -29%
Down to Earth Blood Meal 12-0-0 | 20lb - OMRI Listed
In stock
$53.16 $77.99 -32%
FoxFarm Cultivation Nation Veggie 24-14-11 | 15lb - Step 1 for 2-Part Feeding Programs
In stock
$53.12 $162.39 -67%
Roots Organics Buddha Bloom, 1 gal
In stock
$53.11 $74.83 -29%
General Hydroponics Floralicious Plus 2-0.8-0.5 - 32oz
In stock
$52.92 $91.89 -42%
Humboldt Roots, 250 ml
In stock
$52.88 $81.99 -36%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 1gal - (Case of 4)
In stock
$52.43 $83.19 -37%
Down to Earth Bone Meal 3-15-0 | 50lb - OMRI Listed
In stock
$52.41 $97.99 -47%
Down To Earth Rose & Flower Mix 4-8-4 | 50lb (40/PL)
In stock
$52.41 $89.39 -41%
Roots Organics Seabird Guano Powder, 40 lbs
In stock
$52.24 $80.99 -35%
PRO-MIX LP15 | 3.8cu ft - Compressed (Pallet of 30)
Out of stock
$52.22 $54.65 -4%
Plant Success Organics Soluble 0.5-0.1-7 | 1lb
In stock
$52.04 $69.76 -25%
Nectar for The Gods Hades Down 0-1-0 | 1gal - (Case of 4)
In stock
$52.00 $69.99 -26%
Nectar for The Gods Zeus Juice Growth Enhancer | 1gal - (Case of 4)
In stock
$52.00 $69.99 -26%
Neptune's Harvest Turf Formula 2-0-2 | 142oz - (Case of 4)
Out of stock
$51.66 $67.99 -24%
Emerald Harvest Grow | 2.5gal
In stock
$51.60 $80.00 -36%
Emerald Harvest Bloom | 2.5gal
Out of stock
$51.60 $80.00 -36%
Emerald Harvest Bloom, 2.5 gal - (Case of 2)
In stock
$51.60 $80.00 -36%
Vegamatrix Amp-It, 5 gal
In stock
$51.60 $449.99 -89%
MILLS C4 1 LTR
In stock
$51.60 $80.00 -36%
Grow More Water Soluble 30-10-10, 25 lbs
In stock
$51.52 $66.99 -23%
HEAVY 16 Finish, 1 gal
In stock
$51.46 $78.74 -35%
Dyna-Gro Pro-TeKt, 1 gal
In stock
$51.30 $61.19 -16%
Cutting Edge Solutions Grow, 2.5 gal
In stock
$51.25 $69.99 -27%
Cutting Edge Solutions Bloom, 2.5 gal
In stock
$51.25 $71.99 -29%
Optic Foliar Transport, 500 ml
In stock
$51.23 $72.99 -30%
Down to Earth Bio-Live 5-4-2 | 25lb - OMRI Listed
In stock
$51.11 $74.99 -32%
BioAG Cytoplus | 2.2lb - (Case of 4)
Out of stock
$50.45 $71.78 -30%
BioAG VAM Endo-Mix | 2.2lb - (Case of 4)
Out of stock
$50.45 $71.78 -30%
Xtreme Gardening Mykos WP | 2.2lb - Wettable Powder - (Case of 6)
In stock
$50.19 $64.15 -22%
Down To Earth Tree & Shrub 4-2-4 | 25lb (40/PL)
Out of stock
$49.99 $63.99 -22%
FOOP CANNA Veg 1 Organic Nutrients 0-0-1 | 1gal - CDFA and OMRI Listed - (Case of 3)
Out of stock
$49.99
FOOP CANNA Veg 2 Organic Nutrients 0-0-1 | 1gal - CDFA and OMRI Listed - (Case of 3)
Out of stock
$49.99
Emerald Harvest Hydra Clear, 1 qt
In stock
$49.99 $77.50 -35%
Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 2.2 lbs
In stock
$49.82 $76.99 -35%
House & Garden Amino Treatment, 250 ml
In stock
$49.74 $77.11 -35%
Emerald Harvest pH Up | 1gal
In stock
$49.66 $77.00 -36%
Emerald Harvest pH Down | 1gal
In stock
$49.66 $77.00 -36%
Grow More Mendocino Avalanche, 1 gal
In stock
$49.66 $69.99 -29%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 1gal
In stock
$49.50 $77.54 -36%
General Organics CaMg+ Calcium Magnesium Supplement - 1gal
In stock
$49.20 $76.91 -36%
Xtreme Gardening Tea Brews | 10ct - (Case of 6)
Out of stock
$49.06 $62.69 -22%
Aphrodite's Extraction, 1 gal
In stock
$49.05 $69.49 -29%
Demeter's Destiny, 1 gal
In stock
$49.05 $69.49 -29%
Roots Organics Buddha Bloom | 1gal - (Case of 4)
In stock
$49.01 $58.99 -17%
Roots Organics Buddha Grow | 1gal - (Case of 4)
Out of stock
$49.01 $58.99 -17%
Roots Organics Elemental | 9lb - (Case of 3)
In stock
$49.01 $57.99 -15%
Poseidonzime, 1 gal
In stock
$48.76 $75.99 -36%
Roots Organics Bio Force, 1 lb
In stock
$48.72 $57.22 -15%
BioBizz Root-Juice 1L CA & OR only
In stock
$48.49 $68.34 -29%
General Hydroponics FloraKleen - 2.5gal
In stock
$48.31 $75.70 -36%
Roots Organics Buddha Bloom 1gal
In stock
$48.27 $74.83 -35%
Roots Organics Buddha Grow 1gal
In stock
$48.27 $74.83 -35%
Roots Organics HP2 0-4-0, 1 gal
In stock
$48.25 $68.03 -29%
Botanicare Pure Blend Pro Bloom Formula 2-3-5 - 1gal
In stock
$48.12 $75.27 -36%
Down to Earth All-Purpose Mix 4-6-2 | 50lb - OMRI Listed
In stock
$48.04 $82.99 -42%
Down to Earth Acid Mix 4-3-6 | 50lb - For Acid Soil Loving Plants
In stock
$48.04 $88.99 -46%
Down To Earth Vegetable Garden 4-4-4 | 50lb - OMRI Listed
In stock
$48.04 $84.29 -43%
Remo Nature's Candy, 4 L
In stock
$47.73 $73.99 -35%
Rock Resinator Heavy Yields, 1 L
In stock
$47.58 $75.99 -37%
Nectar for The Gods Aphrodite's Extraction Carbon 0-1-0 | 1gal - (Case of 4)
In stock
$47.25 $64.99 -27%
Nectar for The Gods Demeter's Destiny Liquid Calcium 0-0.5-0 | 1gal
In stock
$47.25 $64.99 -27%
Botanicare Pure Blend Pro Soil 1-4-5 - 1gal
In stock
$47.16 $73.79 -36%
Botanicare Pure Blend Pro Grow Formula 3-2-4 - 1gal
In stock
$47.16 $73.79 -36%
Roots Organics HPK | 1gal - (Case of 4)
In stock
$46.83 $55.99 -16%
Grotek Synergy, 140 grams
In stock
$46.81 $54.99 -15%
Down to Earth Fish Bone Meal 4-12-0 | 50lb - OMRI Listed
In stock
$46.58 $79.49 -41%
Aptus Breakout Powder, (5-Pack)
In stock
$46.56 $72.19 -36%
General Hydroponics ARMOR SI 0-0-4 | 1gal
In stock
$46.48 $72.83 -36%
General Organics BioThrive Bloom 2-4-4 | 1gal
In stock
$46.45 $72.67 -36%
Big Foot Mycorrhizae Granular | 2lb
In stock
$46.35
Cultivation Nation Cal-Mag Gallon
Out of stock
$46.34 $68.09 -32%
Xtreme Azos Beneficial Bacteria, 12 oz (340 g)
In stock
$46.30 $65.99 -30%
Down to Earth Fish Powder 12-1-1 | 5lb - (Case of 5)
In stock
$46.22 $67.39 -31%
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