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Nutrients & Supplements

Soil Amendments
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Neptune's Harvest Fish Fertilizer 2-4-1 | 36oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 184
$15.84 $22.59 -30%
Down to Earth Solution Grade Potassium Sulfate 0-0-50 | 5lb - OMRI Listed - (Case of 5)
In Stock: 5
$15.82 $24.49 -35%
Technaflora B.C. Bloom, 1 L
In Stock: 63
$15.80 $23.99 -34%
Technaflora B.C. Grow, 1 L
In Stock: 58
$15.80 $23.99 -34%
HDI MotherPlant Nutrients Part A | 32oz
In Stock: 60
$15.78 $17.78 -11%
HDI MotherPlant Nutrients Part B | 32oz
In Stock: 91
$15.78 $17.78 -11%
Growth Science Nutrients Strength, 2.5 gal
Out of stock
$15.78 $115.99 -86%
General Hydroponics FloraNova Grow 7-4-10 - 16oz
In Stock: 304
$15.69 $23.39 -33%
General Hydroponics FloraNova Bloom 4-8-7 - 16oz
In Stock: 274
$15.69 $23.39 -33%
Gaia Green Worm Castings, 2 L U.S. (NA02) Pouch
In Stock: 1209
$15.67 $15.99 -2%
Emerald Harvest Cal-Mag, 1 qt
In Stock: 210
$15.64 $23.00 -32%
General Hydroponics FloraMicro 5-0-1 - 32oz
In Stock: 2678
$15.59 $23.24 -33%
FoxFarm Bush Doctor Kelp Me Kelp You 0.5-0-0.5 | 16oz - Concentrate - OMRI Listed
In Stock: 317
$15.59 $19.99 -22%
Gaia Green Mineralized Phosphate, 2 kg Pouch
In Stock: 293
$15.52 $18.99 -18%
FoxFarm Happy Frog Cavern Culture Fertilizer 1-12-0 | 4lb - OMRI Listed - (Case of 12)
In Stock: 516
$15.50 $19.99 -22%
Nectar for The Gods Persephone's Palate | 32oz
In Stock: 11
$15.48 $17.99 -14%
FoxFarm Cultivation Nation Cal-Mag | 32oz
In Stock: 240
$15.44 $19.99 -23%
Down to Earth Blood Meal 12-0-0 | 4lb - OMRI Listed - (Case of 6)
In Stock: 1127
$15.42 $23.90 -35%
Roots Organics HP2 0-4-0, 1 qt
In Stock: 968
$15.42 $22.67 -32%
Cutting Edge Solutions Bloom, 1 qt
In Stock: 84
$15.40 $16.99 -9%
General Hydroponics MaxiBloom 5-15-14 - 2.2lb
In Stock: 701
$15.38 $23.02 -33%
General Hydroponics MaxiGro 10-5-14 - 2.2lb
In Stock: 737
$15.38 $23.02 -33%
MICROBE Life Hydroponics Vegetable & Fruit Yield Enhancer | 16oz - (Case of 12)
In Stock: 144
$15.34 $28.99 -47%
MICROBE Life Hydroponics Foliar Spray & Root Dip | 16oz - (Case of 12)
In Stock: 85
$15.34 $28.99 -47%
Soul Sensei Micro, 2.5 gal
In Stock: 1
$15.34 $112.76 -86%
Roots Organics Uprising Foundation | 3lb - (Case of 3)
In Stock: 4
$15.31 $15.99 -4%
Roots Organics Uprising Grow | 3lb - (Case of 3)
In Stock: 15
$15.31 $15.99 -4%
FoxFarm Beastie Bloomz, 2 lbs
In Stock: 605
$15.31 $103.25 -85%
Down to Earth Solution Grade Calcium 96 | 5lb - OMRI Listed - (Case of 5)
In Stock: 20
$15.29
HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 500mL(16.9oz) - Non-Toxic
In Stock: 161
$15.20 $15.36 -1%
Mother Earth Power Flower Fantastic Flowering Mix 1-8-6 - 2.4lb
In Stock: 129
$15.16 $16.88 -10%
Mother Earth Farmer's Market All Purpose Mix 4-5-4 - 4.4lb
In Stock: 134
$15.16 $16.88 -10%
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