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Nutrients & Supplements

Soil Amendments
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32
Plant Success King Crab, 4 oz
In stock
$22.16 $27.99 -21%
Gaia Green All Purpose, 2 kg Pouch
In stock
$22.14 $25.29 -12%
Roots Organics Trinity | 32oz
In stock
$22.12 $25.99 -15%
Roots Organics Trinity, 1 qt
In stock
$21.98 $34.00 -35%
MICROBE Life Hydroponics Vegetable & Fruit Yield Enhancer | 32oz - (Case of 12)
In stock
$21.97 $41.99 -48%
Coast of Maine Kelp Meal Organic Plant Food 1-0-1, 4 lbs
Out of stock
$21.79 $22.99 -5%
Grotek Root Force 1-0-0 | 1L - (Case of 6)
In stock
$21.78 $42.59 -49%
FoxFarm Bush Doctor Kelp Me Kelp You, 1 qt
In stock
$21.78 $36.10 -40%
Roots Organics Seabird Guano Powder, 9 lbs
In stock
$21.59 $33.47 -35%
Dyna-Gro Grow, 1 qt
In stock
$21.48 $25.48 -16%
Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 12 oz
In stock
$21.47 $34.99 -39%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 32oz - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 12)
In stock
$21.34 $26.99 -21%
MICROBE Life Hydroponics Photosynthesis Plus | 32oz - (Case of 12)
In stock
$21.28 $40.99 -48%
Xtreme Gardening Mykos WP | 12oz - Wettable Powder - (Case of 12)
In stock
$21.18 $27.07 -22%
Key Grow Solutions Green Dragon 0-0-18 | 1gal - (Case of 4)
In stock
$21.07 $119.99 -82%
Key Grow Solutions Silver Rabbit 7-20-4 | 1gal - (Case of 4)
In stock
$21.07 $119.99 -82%
FOOP Garden Organic Plant Fertilizer | 32oz - Concentrate - OMRI Listed - (Case of 12)
Out of stock
$20.90 $24.99 -16%
Xtreme Gardening Mykos Root Paks | 50ct - (Case of 6)
In stock
$20.81 $26.58 -22%
HYGROZYME Horticultural Horticulture Enzyme Formula | 500mL (16.9oz)
In stock
$20.73 $24.43 -15%
Biobizz CAL-MAG 1L
In stock
$20.47 $28.86 -29%
Down to Earth Kelp Meal 1-0.1-2 | 4lb - OMRI Listed
In stock
$20.42 $30.99 -34%
HDI Clonex Clone Solution | 32oz
In stock
$20.42 $26.68 -23%
Aptus Massboost, 250 ml
In stock
$20.41 $52.72 -61%
Technaflora B.C. Boost, 1 L
In stock
$20.39 $28.21 -28%
HEAVY 16 Finish, 32 oz
In stock
$20.30 $31.49 -36%
BioAG Ful-Humix | 300g - (Case of 12)
In stock
$20.19 $28.71 -30%
BioAG TM-7 | 300g - (Case of 12)
In stock
$20.19 $28.71 -30%
FoxFarm Bush Doctor Manganese Micro-Nutrient 1-0-0 | 16oz - OMRI Listed - (Case of 12)
In stock
$20.15 $28.49 -29%
FoxFarm Bush Doctor Liquid Iron Micro-Nutrient 1-0-0 | 16oz - OMRI Listed - (Case of 12)
In stock
$20.15 $28.49 -29%
HDI Clonex Mist Root Promoter | 300mL - (Case of 6)
In stock
$20.15 $26.32 -23%
Coast of Maine Fish Bone Meal Organic Plant Food 5-13-0, 3 lbs
Out of stock
$20.07 $20.99 -4%
FoxFarm Cultivation Nation pH Up Nutrient Solution Adjuster | 32oz - Raises the pH in Nutrient Solution
In stock
$20.02 $24.99 -20%
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