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Nutrients & Supplements

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96
SUPERthrive Grow Liquid Plant Food 7-9-5 | 1gal
In stock
$52.88 $84.63 -38%
Roots Organics Seabird Guano Powder, 40 lbs
In stock
$52.65 $80.99 -35%
Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 2.2 lbs
In stock
$52.60 $72.99 -28%
Nectar for The Gods Hades Down 0-1-0 | 1gal
In stock
$52.40 $69.99 -25%
Nectar for The Gods Zeus Juice Growth Enhancer | 1gal
In stock
$52.40 $69.99 -25%
DaKine 420 Bio Minerals | 2,000g
In stock
$52.03 $98.99 -47%
DaKine 420 Sticky Icky Enzymes | 500g
In stock
$52.03 $98.99 -47%
Emerald Harvest Grow | 2.5gal
In stock
$52.00 $80.00 -35%
Emerald Harvest Bloom | 2.5gal
Out of stock
$52.00 $80.00 -35%
Grotek Gro-Silic, 4 L
In stock
$52.00 $232.99 -78%
Grow More Water Soluble 30-10-10, 25 lbs
In stock
$51.92 $66.99 -22%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 1gal
Out of stock
$51.79 $81.55 -36%
Cutting Edge Solutions Grow, 2.5 gal
In stock
$51.65 $69.99 -26%
Cutting Edge Solutions Bloom, 2.5 gal
In stock
$51.65 $71.99 -28%
Optic Foliar TRANSPORT, 500 ml
In stock
$51.62 $72.99 -29%
Aptus Breakout Powder, (5-Pack)
In stock
$51.61 $72.19 -29%
Down to Earth Bio-Live 5-4-2 | 25lb - OMRI Listed
In stock
$51.51 $74.99 -31%
PRO-MIX LP15 | 3.8cu ft - Compressed (30/PL)
Out of stock
$51.41
Technaflora MagiCal, 4 L
In stock
$51.12 $74.99 -32%
Roots Organics HPK 0-4-3, 1 gal
In stock
$51.02 $71.42 -29%
Roots Organics Elemental, 9 lbs
In stock
$50.96 $71.27 -28%
Emerald Harvest Bloom, 2.5 gal
In stock
$50.90 $80.00 -36%
Emerald Harvest Grow, 2.5 gal
In stock
$50.90 $80.00 -36%
Emerald Harvest pH Up | 1gal
In stock
$50.05 $77.00 -35%
Emerald Harvest pH Down | 1gal
In stock
$50.05 $77.00 -35%
Grow More Mendocino Avalanche, 1 gal
In stock
$50.05 $69.99 -28%
FOOP CANNA Veg 1 Organic Nutrients 0-0-1 | 1gal - CDFA and OMRI Listed
Out of stock
$49.99
FOOP CANNA Veg 2 Organic Nutrients 0-0-1 | 1gal - CDFA and OMRI Listed
Out of stock
$49.99
FOOP CANNA Bloom 1 Organic Nutrients 0-0-1 | 1gal - CDFA and OMRI Listed
Out of stock
$49.99
FOOP CANNA Bloom 2 Organic Nutrients 2-3-0 | 1gal - CDFA and OMRI Listed
Out of stock
$49.99
FOOP CANNA Sweetener Organic Terpene Enhancer | 1gal - OMRI Listed
Out of stock
$49.99
Plant Success Organics Soluble 0.5-0.1-7 | 1lb
In stock
$49.98 $66.43 -25%
Nectar for the Gods One Shot Granules, 25 lb
In stock
$49.91 $63.99 -22%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 1gal
In stock
$49.88 $77.54 -36%
Grotek Solo-Tek Bloom 3-8-8 | 4L
In stock
$49.83 $83.69 -40%
General Organics CaMg+ Calcium Magnesium Supplement - 1gal
In stock
$49.58 $76.91 -36%
Aphrodite's Extraction, 1 gal
In stock
$49.43 $69.49 -29%
Demeter's Destiny, 1 gal
In stock
$49.43 $69.49 -29%
Save 16%
Roots Organics Buddha Bloom | 1gal
In stock
$49.39 $58.99 -16%
Save 16%
Roots Organics Buddha Grow | 1gal
In stock
$49.39 $58.99 -16%
Save 15%
Roots Organics Elemental | 9lb
In stock
$49.39 $57.99 -15%
Emerald Harvest Hydra Clear, 1 qt
In stock
$49.31 $77.50 -36%
Save 15%
Dyna-Gro Pro-TeKt, 1 gal
In stock
$49.20 $57.99 -15%
Save 14%
Roots Organics Bio Force, 1 lb
In stock
$49.10 $57.22 -14%
Mad Farmer Mother Of All Bloom, 1 kg
In stock
$49.01 $91.02 -46%
Save 17%
Grotek Precision Micro, 10 L
In stock
$48.94 $58.99 -17%
Rock Resinator Heavy Yields, 1 L
In stock
$48.84 $69.99 -30%
General Hydroponics FloraKleen - 2.5gal
In stock
$48.68 $75.70 -36%
Roots Organics HP2 0-4-0, 1 gal
In stock
$48.62 $68.03 -29%
Cutting Edge Solutions Cal-Mag Amplified, 1 gal
In stock
$48.57 $61.99 -22%
Botanicare Pure Blend Pro Bloom Formula 2-3-5 - 1gal
In stock
$48.49 $75.27 -36%
Microbe Life Hydroponics Terps Plus, 32 oz
In stock
$48.32 $61.49 -21%
Soul Amino-Aide, 1 qt
In stock
$48.15 $67.32 -28%
Soul Big Swell, 1 qt
In stock
$48.15 $67.32 -28%
Roots Organics Oregonism XL, 1 lb
Out of stock
$47.88 $66.95 -28%
Nectar for The Gods Aphrodite's Extraction Carbon 0-1-0 | 1gal
In stock
$47.62 $64.99 -27%
Nectar for The Gods Demeter's Destiny Liquid Calcium 0-0.5-0 | 1gal
In stock
$47.62 $64.99 -27%
Botanicare Pure Blend Pro Soil 1-4-5 - 1gal
In stock
$47.53 $73.79 -36%
Botanicare Pure Blend Pro Grow Formula 3-2-4 - 1gal
In stock
$47.53 $73.79 -36%
Save 16%
Roots Organics HPK | 1gal
In stock
$47.19 $55.99 -16%
Save 14%
Grotek Synergy, 140 grams
In stock
$47.18 $54.99 -14%
DaKine 420 Atomic Root Powder | 500g
In stock
$47.15 $74.99 -37%
Xtreme Gardening Tea Brews | 10ct
In stock
$47.03 $59.58 -21%
General Hydroponics ARMOR SI 0-0-4 - 1gal - CA Restriction
In stock
$46.84 $72.83 -36%
General Hydroponics ARMOR SI 0-0-4 | 1gal
In stock
$46.84 $72.83 -36%
General Organics BioThrive Bloom 2-4-4 | 1gal
Out of stock
$46.81 $72.67 -36%
Save 15%
Budswel, 1 gal
In stock
$46.76 $54.99 -15%
Down to Earth Fish Powder 12-1-1 | 5lb
In stock
$46.58 $67.39 -31%
Dip N Grow Rooting Hormone | 1pt
In stock
$46.29
Save 16%
Roots Organics Oregonism XL Root Growth Enhancer | 1lb
In stock
$46.12 $54.99 -16%
House & Garden Bud-XL, 1 L
In stock
$45.94 $64.26 -29%
House & Garden Nitrogen Boost, 1 L
In stock
$45.94 $64.26 -29%
House & Garden Commercial Bloom, 5 lbs Pouch
In stock
$45.82 $60.00 -24%
House & Garden Commercial Grow, 5 lbs Pouch
In stock
$45.82 $60.00 -24%
Technaflora Thrive Alive B1 Green, 1 L
In stock
$45.71 $64.99 -30%
Emerald Harvest Cal-Mag | 1gal
In stock
$45.50 $70.00 -35%
Xtreme Gardening Azos Root Booster | 12oz
In stock
$45.46 $57.59 -21%
Mr. B's Green Trees Azospirillum Super Concentrate, 1 lb
In stock
$45.24 $69.60 -35%
House & Garden Algen Extract, 500 ml
In stock
$45.19 $63.19 -28%
House & Garden Drip Clean, 1 L
In stock
$45.04 $63.00 -29%
Biobizz Top-Max, 1 L
In stock
$45.03 $62.99 -29%
Save 16%
Roots Organics HP2 | 1gal
In stock
$45.01 $53.58 -16%
Down to Earth Liquid All-Purpose 4-1-3 | 1gal
In stock
$44.98 $63.99 -30%
Save 19%
Snow Storm Ultra, 1 qt
In stock
$44.81 $54.99 -19%
Big Time Enzyme, 1 gal
In stock
$44.72 $56.99 -22%
Save 14%
Grotek Gro-Silic, 500 ml
In stock
$44.60 $51.99 -14%
Roots Organics Ancient Amber, 1 gal
Out of stock
$44.60 $62.36 -28%
Emerald Harvest Cal-Mag, 1 gal
In stock
$44.51 $70.00 -36%
Xtreme Azos Beneficial Bacteria, 12 oz (340 g)
In stock
$44.45 $62.99 -29%
General Hydroponics Diamond Nectar 0-1-1 - 1gal
In stock
$44.28 $68.90 -36%
Grotek Blossom Blaster 1-4-0 | 130g
In stock
$44.19 $74.29 -41%
Gaia Green Power Bloom, 10 kg
In stock
$44.17 $57.19 -23%
Xtreme Tea Brews Individual Pouches, 80 g & Microbe Food Packs, 7 g (10 each)
In stock
$43.88 $60.99 -28%
Suståne 4-6-4 All-Purpose Fertilizer | 50lb - OMRI Listed
In stock
$43.71
Gaia Green Worm Castings, 30L
In stock
$43.64 $55.99 -22%
Technaflora Thrive Alive B1 Red, 1 L
In stock
$43.62 $59.99 -27%
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