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Nutrients & Supplements

Soil Amendments
Grow More® Mendocino Amber Humic Fulvic Acid — 6 gal
In Stock: 2
$113.61 $135.20 -16%
Grow More® Hula Bloom 00-50-30 — 25 lb
In Stock: 85
$118.43 $141.52 -16%
Grow More® Mendocino Avalanche Flower Hardener 0-0.15-0 — 1 gal
In Stock: 3
$46.85 $54.52 -14%
Grow More® Mendocino Honey 0.46-0.26-1.86 — 6 gal
In Stock: 56
$114.86 $127.45 -10%
Grow More® Flowering Cal-Mag — 2.5 gal
In Stock: 7
$91.92 $109.12 -16%
GH Flora Gro Gallon (Case of 4)
In Stock: 1756
$110.48 / $27.62 per unit
(minimum purchase of 4)
Grow More® Mendocino Producer's Choice Flower Hardener 00-37-37 — 25 lb
In Stock: 146
$106.80 $123.92 -14%
General Hydroponics Purpinator® 55gal
In Stock: 22
$1,573.68 $2,242.15 -30%
Grow More® Flowering Cal-Mag — 6 gal
In Stock: 4
$189.18 $227.37 -17%
CYCO™ Platinum Series Kleanse — 5 gal
In Stock: 9
$99.46 $169.61 -41%
CYCO™ Platinum Series Dr. Repair 3-0-0 — 1 gal
In Stock: 14
$41.07 $64.17 -36%
General Hydroponics Terpinator® 2.5gal
In Stock: 76
$105.40 $136.87 -23%
Grow More® Mendocino N-Cal-Mag — 2.5 gal
In Stock: 9
$44.20 $53.07 -17%
CYCO™ Platinum Series B1 Boost 2-1-4 — 32 oz
In Stock: 55
$29.17 $45.26 -36%
General Hydroponics Terpinator® 55gal
In Stock: 11
$1,057.90 $2,079.05 -49%
Espoma Land & Sea Gourmet Compost | 1cu ft
In Stock: 897
$13.04 $15.29 -15%
Grow More® Armor Kote Potassium Silicate 0-0-3 — 6 gal (7.5% Soluble Silicon)
In Stock: 6
$131.27 $157.73 -17%
CYCO™ Platinum Series Bloom Part B 1-5-6 — 32 oz
In Stock: 48
$6.85 $15.17 -55%
South Cascade Organics SLF-100 15gal — OMRI Listed®
In Stock: 3
$1,089.48 $1,399.99 -22%
Reefertilizer BLOOM Fertilizer 5-30-20 | 750ml
In Stock: 7
$24.39 $27.95 -13%
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