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Nutrients & Supplements

Soil Amendments
Big Foot Root Boost Nitrogen-Fixing Azospirillum - 5 Oz
In Stock: 23
$130.20 / $13.02 per unit
(minimum purchase of 10)
Neptune's Harvest Seaweed Plant Food 0-0-1 - 1 Gal Concentrate - OMRI Listed
In Stock: 70
$177.48 / $44.37 per unit
(minimum purchase of 4)
Emerald Harvest Kick Starter Kit 3-Part Base Nutrient Kit - 1 Qt Each (NM/PA)
Out of stock
$117.82 $136.92 -14%
FoxFarm Cultivation Nation Grow Fertilizer 2-1-6 - 16 Oz
In Stock: 156
$148.68 / $12.39 per unit
(minimum purchase of 12)
Plant Success Organics Soluble Mycorrhizae 0.5-0.1-7 - 5 lb - OMRI Listed
In Stock: 18
$181.60 $296.51 -39%
HDI Ionic Grow Plant Nutrient 3-1-5 - 1 Gal
In Stock: 4
$159.08 / $39.77 per unit
(minimum purchase of 4)
Microbe Life Hydroponics Vegetable & Fruit Yield Enhancer - 16 Oz
In Stock: 48
$239.16 / $19.93 per unit
(minimum purchase of 12)
Aurora Peat Products Procision Advantage Growing Medium - 3.8 cu ft
In Stock: 26
$47.09 $58.72 -20%
Down To Earth Bone Meal 3-15-0 Organic Fertilizer - 5 lb - OMRI Listed
In Stock: 384
$85.08 / $14.18 per unit
(minimum purchase of 6)
Grotek Vitamax Plus Vitamin B Supplement - 1 L
In Stock: 47
$7.74 $24.99 -69%
Budswel Bat Guano Liquid Fertilizer - 5 Gal
In Stock: 625
$198.71 $247.99 -20%
Dip 'N Grow Rooting Hormone - 1 Gal
In Stock: 29
$378.79
Emerald Harvest Bloom 0-5-4 Base Nutrient - 32 Oz
In Stock: 3
$9.84 $14.00 -30%
HDI Ionic Bloom Plant Nutrient 3-2-6 - 32 Oz
In Stock: 32
$212.28 / $17.69 per unit
(minimum purchase of 12)
Plant Success Great White Premium Mycorrhizae Concentrate - 8 Oz
Out of stock
$64.95 $81.24 -20%
Emerald Harvest King Kola Bloom Booster Supplement - 1 Qt
Out of stock
$20.33 $21.54 -6%
BioAg Ful-Power Fulvic Acid Supplement - 5 Gal - OMRI Listed
In Stock: 4
$125.53 $163.69 -23%
FoxFarm Cultivation Nation pH Up Nutrient Solution Adjuster - 32 Oz
In Stock: 276
$298.08 / $24.84 per unit
(minimum purchase of 12)
Sustane 8-2-4 Lawn & Landscape Plant Food - 5 lb - OMRI Listed
Out of stock
$110.64 / $13.83 per unit
(minimum purchase of 8)
Down To Earth Kelp Meal 1-0.1-2 Organic Fertilizer - 50 lb - OMRI Listed
In Stock: 74
$239.14 $321.09 -26%
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