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Nutrients & Supplements

Soil Amendments
Botanicare Sweet Berry Plant Food | 5gal
In Stock: 177
$231.34 $396.11 -42%
Plant-Prod Magnesium Nitrate Magnific 11-0-0 | 50lb (42/PL)
In Stock: 3
$48.02 $61.54 -22%
Plant-Prod MJ Spike (CaMg) Fertilizer | 12 x 350g
In Stock: 3
$65.64 $106.03 -38%
Royal Gold 40# Crown Jewels All Purpose Fertilizer
In Stock: 10
$93.11 $115.96 -20%
ferti·lome Chelated Iron 6% EDDHA Water Soluble | 4lb - Granules - (Case of 8)
Out of stock
$563.44 / $70.43 per unit
(minimum purchase of 8)
CYCO™ Platinum Series Ryzofuel Root Stimulator 0-0-0.2 — 1 gal
In Stock: 4
$126.53 $198.11 -36%
Drammatic "K" Liquid Fertilizer | 2.5gal
Out of stock
$96.43 $118.69 -19%
Maxicrop Liquid Fish 3-1-1 | 2.5gal - (Case of 2)
In Stock: 4
$134.80 / $67.40 per unit
(minimum purchase of 2)
Monterey Iron Combo 1-0-2 | 1gal Concentrate - (Case of 4)
In Stock: 8
$203.96 / $50.99 per unit
(minimum purchase of 4)
Emerald Harvest Starter Kit | 32oz - 3 Part Base (NM, PA)
In Stock: 2
$76.96 $220.00 -65%
Botanicare Sweet Raw Plant Food | 1gal
In Stock: 89
$65.58 $101.64 -35%
Plantex 20-2-20 Acidic High N Low Phosphate Fertilizer | 25lb (80/PL)
In Stock: 1
$54.96 $62.99 -13%
Plant-Prod 11% Chelated Iron DTPA Fertilizer | 25kg
Out of stock
$527.10 $544.67 -3%
Osmocote Blend 18-5-8 5-6 mo. Fertilizer Enhanced with E-Max Technology | 50lb (40/PL)
In Stock: 23
$128.24 $147.38 -13%
Triple Super Phosphate | 55lb (40/PL)
Out of stock
$3,325.20 / $83.13 per unit
(minimum purchase of 40)
Plant-Prod Dololime S-Fine | 50lb (56/PL)
In Stock: 37
$31.69
Botanicare Sweet Berry Plant Food | 55gal
In Stock: 2
$1,731.56 $3,903.26 -56%
Peters Excel pHLow 21-7-7 Acid Hammer | 25lb (80/PL)
In Stock: 43
$57.90
Grow More Mendocino Avalanche | 6gal
Out of stock
$204.04 $243.33 -16%
Plant-Prod MJ Grow 12-8-26 Fertilizer | 25lb (80/PL)
Out of stock
$60.18 $69.23 -13%
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