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Nutrients & Supplements

Soil Amendments
Grower Select Cal-Mag Triple Iron Fertilizer 16-3-16 - 25 lb
In Stock: 32
$44.62
Big Foot Mycorrhizae Concentrate Water-In-Root Inoculum - 50 lb
In Stock: 4
$1,155.72 $2,099.99 -45%
Brandt Sequestar Iron Chelate 11% Fe DTPA - 25 lb
In Stock: 63
$457.05
Jack's Classic All-Purpose 20-20-20 Water-Soluble Fertilizer - Sample Pack - 350-Count
In Stock: 30
$185.71
Osmocote Plus 15-9-12 Fertilizer - 8-9 Month - 50 lb
In Stock: 70
$138.69
Peters Professional 5-11-26 Hydroponic Special Fertilizer - 25 lb
In Stock: 552
$64.77
Dave Thompson's Organic Healthy Grow Worm Castings 1-0-0 | 15lb - Bag
In Stock: 75
$21.50 $38.29 -44%
Plant-Prod MJ Bloom Fertilizer 10-30-20 - 25 lb
Out of stock
$64.33
Osmocote Classic 18-6-12 Fertilizer - 8-9 Month - 50 lb
In Stock: 47
$134.68
Plantex Classic Water Soluble Fertilizer 20-20-20 - 25 lb
In Stock: 16
$57.56
Peters Professional 20-3-19 Petunia Special Fertilizer with Black Iron - 25 lb
In Stock: 1
$57.93
Florikan Gal-XeOne 16-5-11 NANO Advantage Controlled-Release Fertilizer - 90 Day Release - 50 lb
In Stock: 28
$187.00
BioAg Ful-Power Fulvic Acid Supplement - 5 Gal (CA/OR/WA Label)
In Stock: 3
$125.53 $163.69 -23%
Cutting Edge Solutions Grow 2-1-6 Base Nutrient - 32 Oz
In Stock: 19
$14.36 $15.99 -10%
Osmocote Plus 15-8-11 Tablets Plus Minors - 7.5g Tablets - 1000-Count
In Stock: 165
$128.63
Soil Mender Kelp Meal - 5 lb
In Stock: 67
$260.72 / $32.59 per unit
(minimum purchase of 8)
Florikan Gal-XeOne 12-4-11 Advantage Controlled-Release Fertilizer - 100 Day Release - 50 lb
In Stock: 8
$162.25
Florikan NPK Pro Fast Start 12-6-8 Controlled-Release Fertilizer with GAL-XeONE - 90 Day Release - 50 lb
In Stock: 42
$106.88
Biomin Molybdenum Micronutrient Supplement - 2.5 Gal
In Stock: 7
$263.30
Cutting Edge Solutions Plant Amp Nutrient Supplement - 15 Gal
In Stock: 2
$703.18 $972.99 -28%
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