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Nutrients & Supplements

Soil Amendments
Cutting Edge Solutions Mag-Amped Magnesium and Sulfur Supplement - 270 Gal Tote
Out of stock
$8,835.95 $11,323.99 -22%
FoxFarm Happy Frog Tomato & Vegetable Fertilizer 5-7-3 - 4 lb - OMRI Listed
In Stock: 65
$152.76 / $12.73 per unit
(minimum purchase of 12)
Down To Earth Soluble Root Zone Organic Mycorrhizal Inoculant - 4 Oz - OMRI Listed
Out of stock
$112.68 / $9.39 per unit
(minimum purchase of 12)
Down To Earth Bio-Live 5-4-2 Organic Fertilizer - 25 lb - OMRI Listed
In Stock: 118
$62.91 $82.39 -24%
BioAg Ful-Power Fulvic Acid Supplement - 32 Oz - OMRI Listed
In Stock: 37
$361.68 / $30.14 per unit
(minimum purchase of 12)
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 - 1 Gal - Concentrate
In Stock: 68
$469.04 / $117.26 per unit
(minimum purchase of 4)
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 - 16 Oz - Concentrate
In Stock: 251
$215.40 / $17.95 per unit
(minimum purchase of 12)
FoxFarm Cultivation Nation pH Up Nutrient Solution Adjuster - 16 Oz
In Stock: 372
$149.40 / $12.45 per unit
(minimum purchase of 12)
South Cascade Organics SLF-100 Liquid Fertilizer - 32 Oz - OMRI Listed
In Stock: 60
$335.88 / $27.99 per unit
(minimum purchase of 12)
SUPERthrive Pure Neem Oil Organic Leaf Polish - 32 Oz
In Stock: 83
$491.04 / $40.92 per unit
(minimum purchase of 12)
Down To Earth AZOMITE Granulated Trace Minerals 0-0-0.2 - 5 lb - OMRI Listed
In Stock: 318
$64.62 / $10.77 per unit
(minimum purchase of 6)
Neptune's Harvest Seaweed Plant Food 0-0-1 - 16 Oz Concentrate - OMRI Listed
In Stock: 120
$158.76 / $13.23 per unit
(minimum purchase of 12)
Sipco Hyclean Non-Toxic Line and Equipment Cleaner for Irrigation Systems - 500 mL
In Stock: 46
$109.56 / $9.13 per unit
(minimum purchase of 12)
Roots Organics Extreme Serene Plant Supplement - 32 Oz Concentrate
In Stock: 8
$15.67 $34.99 -55%
Down To Earth Granular Root Zone Organic Mycorrhizal Inoculant - 8 Oz - OMRI Listed
In Stock: 108
$410.28 / $34.19 per unit
(minimum purchase of 12)
Big Foot Mycorrhizae Granular Root Inoculant - 50 g - 30-Count Display
In Stock: 36
$133.32
Emerald Harvest Grow 2-1-6 Base Nutrient - 32 Oz
In Stock: 1
$9.84 $14.00 -30%
Xtreme Gardening Azos Wettable Powder Root Booster - 8 Lb
Out of stock
$333.91 $393.00 -15%
HDI Clonex Mist Root Promoter - 100 mL
In Stock: 35
$198.20 / $9.91 per unit
(minimum purchase of 20)
Royal Gold Crown Jewels Grow Fertilizer 3-2-2 - 40 lb
In Stock: 27
$134.13 $163.08 -18%
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