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Nutrients & Supplements

Soil Amendments
FoxFarm Cultivation Nation pH Up Nutrient Solution Adjuster - 32 Oz
FoxFarm Cultivation Nation pH Up Nutrient Solution Adjuster - 32 Oz
In Stock: 204
$300.00 / $25.00 per unit
(minimum purchase of 12)
Plant Success Great White Premium Mycorrhizae Concentrate - 8 Oz
Plant Success Great White Premium Mycorrhizae Concentrate - 8 Oz
Out of stock
$64.95 $81.24 -20%
Down To Earth Kelp Meal 1-0.1-2 Organic Fertilizer - 50 lb - OMRI Listed
Down To Earth Kelp Meal 1-0.1-2 Organic Fertilizer - 50 lb - OMRI Listed
In Stock: 7
$239.14 $321.09 -26%
HDI Ionic Bloom Plant Nutrient 3-2-6 - 32 Oz
HDI Ionic Bloom Plant Nutrient 3-2-6 - 32 Oz
In Stock: 24
$212.28 / $17.69 per unit
(minimum purchase of 12)
BioAg Ful-Power Fulvic Acid Supplement - 5 Gal - OMRI Listed
BioAg Ful-Power Fulvic Acid Supplement - 5 Gal - OMRI Listed
Out of stock
$125.53 $163.69 -23%
FoxFarm Happy Frog Jump Start Fertilizer 3-4-3 - 4 lb - OMRI Listed
FoxFarm Happy Frog Jump Start Fertilizer 3-4-3 - 4 lb - OMRI Listed
In Stock: 312
$156.36 / $13.03 per unit
(minimum purchase of 12)
Sustane 8-2-4 Lawn & Landscape Plant Food - 5 lb - OMRI Listed
In Stock: 16
$110.64 / $13.83 per unit
(minimum purchase of 8)
Xtreme Gardening Azos Beneficial Bacteria - 20 lb
Out of stock
$719.58 $1,049.99 -31%
BioAg Ful-Power Fulvic Acid Supplement - 2.5 Gal - OMRI Listed
BioAg Ful-Power Fulvic Acid Supplement - 2.5 Gal - OMRI Listed
In Stock: 1
$62.78 $81.85 -23%
Roots Organics HP2 Phos Rock 0-4-0 - 32 Oz Concentrate
Roots Organics HP2 Phos Rock 0-4-0 - 32 Oz Concentrate
In Stock: 9
$7.89 $17.99 -56%
Royal Gold Crown Jewels Grow Fertilizer 3-2-2 - 20 lb
Royal Gold Crown Jewels Grow Fertilizer 3-2-2 - 20 lb
In Stock: 60
$139.56 / $69.78 per unit
(minimum purchase of 2)
Big Foot Root Boost Nitrogen-Fixing Azospirillum - 32 Oz
Big Foot Root Boost Nitrogen-Fixing Azospirillum - 32 Oz
In Stock: 13
$49.42 $68.59 -28%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 - 2.5 Gal - Concentrate - OMRI Listed
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 - 2.5 Gal - Concentrate - OMRI Listed
In Stock: 24
$352.66 / $176.33 per unit
(minimum purchase of 2)
Down To Earth Vegetable Garden 4-4-4 Fertilizer - 3-Pack of 5 lb
Down To Earth Vegetable Garden 4-4-4 Fertilizer - 3-Pack of 5 lb
In Stock: 152
$32.15 $42.09 -24%
Down To Earth Blood Meal 12-0-0 Organic Fertilizer - 20 lb - OMRI Listed
Down To Earth Blood Meal 12-0-0 Organic Fertilizer - 20 lb - OMRI Listed
In Stock: 20
$56.28 $73.69 -24%
Royal Gold Crown Jewels Grow Fertilizer 3-2-2 - 10 lb
Royal Gold Crown Jewels Grow Fertilizer 3-2-2 - 10 lb
In Stock: 80
$142.08 / $35.52 per unit
(minimum purchase of 4)
Nectar for the Gods Poseidonzime Foliar Spray 0-0-0.5 - 1 Gal
Nectar for the Gods Poseidonzime Foliar Spray 0-0-0.5 - 1 Gal
In Stock: 24
$112.04 / $28.01 per unit
(minimum purchase of 4)
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 - 142 Oz Concentrate - OMRI Listed
In Stock: 28
$194.92 / $48.73 per unit
(minimum purchase of 4)
Big Foot Mycorrhizae Gold + Beneficial Bacteria Root Inoculant - 5 lb
Big Foot Mycorrhizae Gold + Beneficial Bacteria Root Inoculant - 5 lb
In Stock: 46
$299.70 $463.99 -35%
FoxFarm Cultivation Nation Bloom Fertilizer 0-5-4 - 16 Oz
FoxFarm Cultivation Nation Bloom Fertilizer 0-5-4 - 16 Oz
In Stock: 144
$151.32 / $12.61 per unit
(minimum purchase of 12)
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