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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%
CYCO™ Platinum Series Uptake — 5 gal
In Stock: 9
$105.50 $233.53 -55%
Grow More® Flowering Cal-Mag — 6 gal
In Stock: 4
$189.18 $227.37 -17%
Grow More® Armor Kote Potassium Silicate 0-0-3 — 6 gal (7.5% Soluble Silicon)
In Stock: 6
$131.27 $157.73 -17%
ferti·lome Fish Emulsion Fertilizer 5-1-1 | 1gal - Concentrate - (Case of 4)
In Stock: 88
$119.28 / $29.82 per unit
(minimum purchase of 4)
ferti·lome Chelated Iron & Other Micro Nutrients | 16oz - Liquid Concentrate - (Case of 12)
In Stock: 264
$77.04 / $6.42 per unit
(minimum purchase of 12)
CYCO™ Platinum Series B1 Boost 2-1-4 — 32 oz
In Stock: 55
$29.17 $45.26 -36%
Grow More® Sea Grow Bloom & Flower 4-26-26 — 1.5 lb
In Stock: 252
$183.24 / $15.27 per unit
(minimum purchase of 12)
Agriform 20-10-5 Planting Tablets Plus Minors | 21g Tablets - 500ct
In Stock: 58
$90.04 $103.17 -13%
Hi-Yield Ammonium Sulfate 21-0-0 | 16lb
In Stock: 542
$14.59 $16.98 -14%
ferti·lome Chelated Iron & Other Micro Nutrients | 1gal - Liquid Concentrate - (Case of 4)
In Stock: 26
$85.68 / $21.42 per unit
(minimum purchase of 4)
ferti-lome Soil Acidifier Plus Iron | 1gal - Liquid Concentrate - (Case of 4)
In Stock: 185
$104.48 / $26.12 per unit
(minimum purchase of 4)
Espoma Organic Iron-tone 3-0-3 | 5lb - (Case of 12)
In Stock: 468
$115.80 / $9.65 per unit
(minimum purchase of 12)
Yum Yum Mix Organic Fertilizer 2-1-1 | 5lb - Stand up Bag - (Case of 8)
In Stock: 23
$163.20 / $20.40 per unit
(minimum purchase of 8)
ferti-lome HuMic Granular Humic Acid | 30lb - Granular
In Stock: 166
$24.95 $29.99 -17%
Grow More® Mendocino Producer's Choice Purge — 2.5 gal
In Stock: 8
$49.88 $59.53 -16%
Cutting Edge Uncle John's Blend SP™ 4-0-27 — 20lb
In Stock: 3
$960.09 $1,500.00 -36%
Plantex Solutions 17-5-17 Complete Fertilizer | 25lb
In Stock: 134
$56.29 $64.70 -13%
CYCO™ Platinum Series Bloom Part A 2-0-2 — 32 oz
In Stock: 42
$6.85 $15.17 -55%
Cutting Edge Solutions® Plant Amp™ Calcium Supplement — 2.5gal
In Stock: 6
$161.76 $210.99 -23%
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