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Nutrients & Supplements

Soil Amendments
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64
FoxFarm Big Bloom Liquid Concentrate, 2.5 gal
In stock
$139.62 $191.31 -27%
Growth Science Nutrients Rock Solid, 6 gal
In stock
$139.29 $298.99 -53%
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
Optic Foliar Switch, 10 L
In stock
$138.39 $216.99 -36%
CYCO 5L Supa Stiky (2/CS) - (Case of 2)
In stock
$136.83 $210.69 -35%
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%
Technaflora Thrive Alive B1 Green, 4 L
In stock
$135.50 $200.99 -33%
Mad Farmer Oxygenator, 6 gal
In stock
$135.44 $209.99 -36%
FoxFarm Dirty Dozen Starter Kit
In stock
$135.28 $187.76 -28%
Cutting Edge Solutions Micro, 6 gal
In stock
$135.19 $199.99 -32%
Crystal Burst, 2.5 gal
In stock
$134.78 $174.99 -23%
Roots Organics Oregonism XL, 3 lbs
In stock
$134.50 $190.07 -29%
Botanicare Sweet Berry Plant Food | 2.5gal
In stock
$134.46 $210.73 -36%
Bloom Khaos, 2.5 gal
In stock
$134.44 $208.49 -36%
Gaia Mania, 5 gal
In stock
$134.44 $208.49 -36%
CYCO Commercial Series Bloom 8-6-11 - 5kg
In stock
$133.73 $271.17 -51%
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%
Botanicare Liquid Karma 0.1-0.1-0.5 - 2.5gal
In stock
$133.01 $208.24 -36%
Botanicare Silica Blast 0-0-0.5 - 5gal
In stock
$129.98 $225.03 -42%
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%
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%
Remo Grow, 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%
Roots Organics Buddha Bloom, 2.5 gal
In stock
$127.13 $179.17 -29%
Roots Organics Buddha Grow, 2.5 gal
In stock
$127.13 $179.17 -29%
Roots Organics Buddha Bloom 2.5gal
In stock
$127.13 $179.17 -29%
Roots Organics Buddha Grow 2.5gal
Out of stock
$127.13 $179.17 -29%
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%
House & Garden Hydro A, 60 L
In stock
$126.72 $363.99 -65%
House & Garden Multi Zen, 5 L
In stock
$126.65 $178.50 -29%
Hygrozyme Horticultural Enzyme Formula, 4 L
In stock
$126.16 $155.99 -19%
Nectar for The Gods Medusa's Magic Soil Nutrient 2-5-2 | 5gal
In 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 The Kraken Crab & Shrimp 0-4-0 | 5gal
Out of stock
$125.97 $172.99 -27%
Grotek Vitamax Plus, 10 L
In stock
$125.66 $166.99 -25%
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%
Grotek Growth Booster, 300 g
In stock
$124.90 $165.99 -25%
HYGROZYME Horticultural Horticulture Enzyme Formula | 4L (1.05gal) - (Case of 4)
In stock
$124.65 $146.95 -15%
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