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Nutrients & Supplements

Soil Amendments
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128
G10 Gravitation #10, 1 gal
In stock
$147.64 $189.99 -22%
HEAVY 16 Bud A, 6 gal
In stock
$146.27 $226.79 -36%
HEAVY 16 Bud B, 6 gal
In stock
$146.27 $226.79 -36%
HEAVY 16 Veg A, 6 gal
In stock
$146.27 $226.79 -36%
HEAVY 16 Veg B, 6 gal
In stock
$146.27 $226.79 -36%
FoxFarm Soluble Fertilizer Trio Pack | 3pk - 1lb each - (Case of 6)
In stock
$145.25 $176.99 -18%
HEAVY 16 Prime, 1 gal
In stock
$145.25 $225.22 -36%
House & Garden Cocos - Starter Kit
Out of stock
$145.07 $224.91 -35%
House & Garden Soil - Starter Kit
Out of stock
$145.07 $224.91 -35%
Dark Energy, 1 gal
Out of stock
$144.49 $191.99 -25%
Technaflora B.C. Boost, 20 L
In stock
$144.27 $223.99 -36%
House & Garden Aqua Flakes Starter Kit
In stock
$142.22 $220.50 -36%
DaKine 420 Shock & Awe Bloom Booster | 10,000g
In stock
$141.99 $598.99 -76%
Nectar for The Gods Persephone's Palate | 5gal
In stock
$141.73 $193.99 -27%
Cutting Edge Solutions Plant Amp, 2.5 gal
In stock
$141.45 $210.99 -33%
Cutting Edge Solutions Uncle John's Blend, 2.5 gal
In stock
$141.45 $210.99 -33%
Cutting Edge Solutions Uncle John's Blend, 2.5 gal (OREGON ONLY)
In stock
$141.45 $210.99 -33%
Roots Organics CalMag, 2.5 gal
In stock
$139.85 $214.31 -35%
Botanicare Sweet Berry Plant Food | 2.5gal
In stock
$139.84 $210.73 -34%
CYCO 5L Supa Stiky (2/CS) - (Case of 2)
In stock
$139.58 $210.69 -34%
FoxFarm Bush Doctor 0.5% Manganese Micro-Nutrient 1-0-0 | 1gal - OMRI Listed - (Case of 4)
Out of stock
$138.98 $187.89 -26%
Cutting Edge Solutions Mag-Amped, 2.5 gal
In stock
$138.89 $210.99 -34%
Xtreme Gardening Mykos Natural Root Enhancer | 24pc - 100g - Pouch
In stock
$138.79 $177.40 -22%
Grotek Synergy | 400g - (Case of 6)
In stock
$138.49
Botanicare Liquid Karma 0.1-0.1-0.5 - 2.5gal
In stock
$138.34 $208.24 -34%
HDI Europonic Nitrozime Marine Algae Extract | 1gal
Out of stock
$136.79 $214.99 -36%
HDI Ionic Bloom Plant Nutrient 3-2-6 | 5gal
In stock
$136.10 $177.83 -23%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 5gal
Out of stock
$136.10 $177.83 -23%
HDI Ionic Grow Plant Nutrient 3-1-5 | 5gal
In stock
$136.10 $177.83 -23%
HDI Ionic Bloom for Soil Premium Plant Nutrient 2-2-5 | 5gal
Out of stock
$136.10 $177.83 -23%
HDI MotherPlant Nutrients Part A | 5gal
In stock
$136.10 $177.83 -23%
FoxFarm Cultivation Nation Grow 2-1-6 | 5gal
Out of stock
$136.02 $191.90 -29%
FoxFarm Cultivation Nation Bloom 0-5-4 | 5gal
Out of stock
$136.02 $199.99 -32%
Mad Farmer Detox, 30 gal
In stock
$135.45 $808.50 -83%
Cutting Edge Solutions Micro, 6 gal
In stock
$135.19 $199.99 -32%
Botanicare Silica Blast 0-0-0.5 - 5gal
In stock
$133.89 $225.03 -41%
Biobizz Top-Max, 5 L
In stock
$133.19 $206.50 -36%
BioBizz Top-Max 5L CA & OR only
In stock
$133.19 $206.50 -36%
General Hydroponics FloraMicro 5-0-1 - 6gal
In stock
$132.96 $214.28 -38%
Botanicare Vitamino 1-0-0 - 2.5gal
In stock
$131.66 $193.09 -32%
Hades Down, 5 gal
Out of stock
$130.61 $289.49 -55%
Roots Organics Oregonism XL Root Growth Enhancer | 3lb - (Case of 3)
Out of stock
$130.33 $154.99 -16%
Soul Amino-Aide, 1 gal
In stock
$130.29 $201.99 -35%
Soul Big Swell, 1 gal
In stock
$130.29 $201.99 -35%
Biobizz Acti-Vera 5L CA & OR only
Out of stock
$129.93 $201.44 -35%
Biobizz Acti-Vera 5L
In stock
$129.93 $201.44 -35%
General Hydroponics Diamond Nectar 0-1-1 - 6gal
In stock
$129.61 $275.84 -53%
Technaflora Thrive Alive B1 Green, 4 L
In stock
$129.04 $200.99 -36%
General Hydroponics Liquid KoolBloom 0-10-10 - 2.5gal
In stock
$128.96 $188.44 -32%
Royal Gold Crown Jewels Grow 3-2-2 | 40lb
In stock
$128.83 $184.32 -30%
Biobizz CAL-MAG 10L
In stock
$128.75 $199.62 -36%
House & Garden Amino Treatment, 1 L
In stock
$128.68 $199.50 -35%
MegaPhos SP Phosphorus Solubilizing Microbe | 1lb - OMRI Listed
Out of stock
$128.33 $140.40 -9%
Remo Bloom, 20 L
In stock
$127.68 $197.99 -36%
BioAg Ful-Power | 5 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)
Out of stock
$127.26 $196.99 -35%
BioAg Ful-Power | 5 gal
In stock
$127.01 $196.99 -36%
Armory Beneficial Bacteria Blend | 1lb - OMRI Listed
Out of stock
$126.88 $138.83 -9%
Nectar for The Gods Medusa's Magic Soil Nutrient 2-5-2 | 5gal
Out of stock
$125.97 $172.99 -27%
Nectar for The Gods Mega Morpheus Guano Tea 0-2-0 | 5gal
In stock
$125.97 $172.99 -27%
Nectar for The Gods Pegasus Potion Feather Tea 1-2-0 | 5gal
In stock
$125.97 $172.99 -27%
Nectar for The Gods The Kraken Crab & Shrimp 0-4-0 | 5gal
Out of stock
$125.97 $172.99 -27%
DaKine 420 Nitro Nutrients Base | 10,000g
In stock
$125.40 $528.99 -76%
DaKine 420 Nitro Nutrients Bloom | 10,000g
In stock
$125.40 $528.99 -76%
DaKine 420 Nitro Nutrients Grow | 10,000g
In stock
$125.40 $528.99 -76%
Humboldt County's Own Sonic Bloom, 5 lbs
In stock
$125.39 $161.99 -23%
FoxFarm Bush Doctor Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 1gal
In stock
$125.31 $151.99 -18%
Cutting Edge Solutions Louder Powder Grow A (15-0-0), 25 lb Bag
In stock
$125.17 $199.99 -37%
Cutting Edge Solutions Louder Powder Grow B (8-13-31), 25 lb Bag
In stock
$125.17 $199.99 -37%
Cutting Edge Solutions Louder Powder Bloom A (14-0-0), 25 lb Bag
In stock
$125.17 $199.99 -37%
Cutting Edge Solutions Louder Powder Bloom B (0-25-24), 25 lb Bag
In stock
$125.17 $199.99 -37%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 2.5gal
In stock
$125.12 $183.18 -32%
HYGROZYME Horticultural Horticulture Enzyme Formula | 4L (1.05gal) - (Case of 4)
In stock
$124.65 $146.95 -15%
Technaflora B.C. Bloom, 20 L
In stock
$124.61 $179.99 -31%
FoxFarm Cha Ching Soluble, 15 lbs
Out of stock
$123.31 $244.15 -49%
Biobizz Alg-A-Mic, 5 L
In stock
$123.08 $190.82 -35%
BioBizz Alg-a-Mic 5L CA & OR only
In stock
$123.08 $190.82 -35%
HDI Clonex Clone Solution | 2.5gal
In stock
$122.49 $160.05 -23%
HDI Clonex Rooting Gel | 1 quart
In stock
$122.49 $160.05 -23%
Roots Organics Oregonism XL, 3 lbs
In stock
$122.27 $190.07 -36%
Roots Organics Rain, 1 gal
In stock
$122.15 $189.36 -35%
Down to Earth Granular Root Zone | 5lb - OMRI Listed - (Case of 5)
In stock
$122.01 $399.49 -69%
Mad Farmer Mother Of All Bloom, 10 lb (4.5 kg)
In stock
$121.90 $209.99 -42%
Technaflora Thrive Alive B1 Red, 4 L
In stock
$121.87 $182.99 -33%
SUPERthrive Pure Neem Oil Organic Leaf Polish | 1gal - (Case of 4)
In stock
$121.81 $197.62 -38%
BioBizz Fish-Mix 10L
In stock
$121.53 $188.42 -36%
BioBizz Fish-Mix 10L CA & OR only
In stock
$121.53 $188.42 -36%
FoxFarm Open Sesame, 15 lbs
Out of stock
$121.47 $284.65 -57%
Snow Storm Ultra, 1 gal
In stock
$121.32 $164.99 -26%
Emerald Harvest Micro | 6gal
In stock
$121.26 $188.00 -36%
Emerald Harvest Micro, 6 gal
In stock
$121.26 $188.00 -36%
Mother Earth LiquiCraft Grow 4-3-3 - 5gal
In stock
$121.17 $275.21 -56%
Mother Earth LiquiCraft Bloom 2-4-4 - 5gal
In stock
$121.17 $275.21 -56%
FOOP 2-in-1 Clone Gel | 32oz - Rooting Gel + Cloning Gel in One - (Case of 4)
Out of stock
$119.99
GH General Organics CaMg+ 2.5 Gallon (Case of 2)
In stock
$119.80 $175.41 -32%
Grotek Vitamax Plus, 10 L
In stock
$119.67 $166.99 -28%
Mad Farmer Be One, 2.5 gal
In stock
$119.20 $209.99 -43%
Athena's Aminas, 5 gal
Out of stock
$119.12 $184.99 -36%
Medusa's Magic, 5 gal
Out of stock
$119.12 $184.99 -36%
The Kraken, 5 gal
Out of stock
$119.12 $184.99 -36%
Grotek Growth Booster, 300 g
In stock
$118.95 $165.99 -28%
Emerald Harvest Cali Pro Grow A 3-0-0 | 6gal
In stock
$118.68 $184.00 -36%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 6gal
In stock
$118.68 $184.00 -36%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 6gal
In stock
$118.68 $184.00 -36%
Emerald Harvest Cali Pro Bloom A, 6 gal
In stock
$118.68 $184.00 -36%
Emerald Harvest Cali Pro Bloom B, 6 gal
In stock
$118.68 $184.00 -36%
Emerald Harvest Cali Pro Grow A, 6 gal
Out of stock
$118.68 $184.00 -36%
Emerald Harvest Cali Pro Grow B, 6 gal
In stock
$118.68 $184.00 -36%
Aptus Massboost, 1 L
In stock
$117.74 $182.53 -35%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 2.5gal - (Case of 2)
Out of stock
$116.86 $222.99 -48%
House & Garden Algen Extract, 60 L
In stock
$116.10 $4,347.00 -97%
Remo's Supercharged Kit, 1L
In stock
$116.10 $179.99 -35%
Roots Organics Buddha Bloom, 2.5 gal
In stock
$115.57 $179.17 -35%
Roots Organics Buddha Grow, 2.5 gal
In stock
$115.57 $179.17 -35%
Roots Organics Buddha Bloom 2.5gal
In stock
$115.57 $179.17 -35%
Roots Organics Buddha Grow 2.5gal
Out of stock
$115.57 $179.17 -35%
House & Garden Multi Zen, 5 L
In stock
$115.13 $178.50 -36%
HEAVY 16 Foliar, 1 gal
In stock
$115.12 $178.49 -36%
HEAVY 16 Finish, 2.5 gal
In stock
$115.12 $178.49 -36%
Grow More Mendocino Honey, 6 gal
In stock
$115.11 $178.99 -36%
Flying Skull Z7 Enzyme Cleanser, 1 gal (part 1 & 2)
In stock
$113.77 $139.99 -19%
BioAg Bio-SuperSil Soluble Silicon | 2.5gal - 0.5% Nanostructured Silicon
In stock
$113.61 $161.67 -30%
DaKine 420 CalMag | 10,000g
In stock
$113.55 $478.99 -76%
Emerald Triangle Killer Tea, 5 gal
In stock
$112.98 $159.99 -29%
CYCO 20L Potash Plus (32/PL)
In stock
$112.51 $222.03 -49%
Aphrodite's Extraction, 5 gal
In stock
$112.33 $248.49 -55%
Demeter's Destiny, 5 gal
Out of stock
$112.33 $248.49 -55%
General Hydroponics ARMOR SI 0-0-4 | 2.5gal
In stock
$112.29 $164.40 -32%
Botanicare Pure Blend Pro Grow Formula 3-2-4 - 2.5gal
In stock
$112.18 $164.46 -32%
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