Menu

Nutrients & Supplements

Soil Amendments
Emerald Harvest King Kola, 55 gal
Out of stock
$2,860.00 $3,384.62 -16%
Roots Organics HPK 0-4-3, 1 qt
Out of stock
$19.45 $24.93 -22%
Mad Farmer Cal+Mag, 1 qt
In Stock: 101
$15.46 $21.62 -28%
Roots Organics Buddha Bloom, 5 gal
In Stock: 67
$207.52 $318.63 -35%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 1gal - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 4)
In Stock: 27
$375.28 / $93.82 per unit
(minimum purchase of 4)
BioAg Ful-Power | 1 qt (ID,IL,IA,KS,MN,NE,OH,OK,OR)
In Stock: 33
$10.91 $25.99 -58%
HDI Clonex Mist Root Promoter | 300mL - (Case of 6)
In Stock: 88
$132.78 / $22.13 per unit
(minimum purchase of 6)
Emerald Harvest Cali Pro Bloom A, 1 qt
Out of stock
$8.15
Armory Beneficial Bacteria Blend | 200oz - OMRI Listed
Out of stock
$1,388.22 $1,548.40 -10%
BioAg Bio-SuperSil Soluble Silicon | 1gal- 0.5% Nanostructured Silicon - (Case of 4)
In Stock: 8
$341.52 / $85.38 per unit
(minimum purchase of 4)
Emerald Harvest Root Wizard, 15 gal (OR)
Out of stock
$1,430.00 $1,692.31 -16%
Emerald Harvest Sturdy Stalk | 2.5gal
In Stock: 1
$81.12 $240.00 -66%
Gaia Green All Purpose, 2 kg Pouch
Out of stock
$22.31 $25.29 -12%
Xtreme Azos Beneficial Bacteria, 6 oz (170 g)
Out of stock
$28.87 $40.99 -30%
FoxFarm Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 32oz - Concentrate
In Stock: 61
$36.20 $40.99 -12%
Great White Premium Mycorrhizae, 5 lbs
Out of stock
$406.84 $559.99 -27%
Roots Organics Seabird Guano Powder, 40 lbs
In Stock: 123
$52.65 $80.99 -35%
Orca Premium Liquid Mycorrhizae, 16 oz
In Stock: 8
$35.28 $43.99 -20%
HDI MotherPlant Nutrients Part A | 1gal - (Case of 4)
In Stock: 24
$166.64 / $41.66 per unit
(minimum purchase of 4)
Cutting Edge Solutions Sour-Dee, 6 gal
In Stock: 21
$246.64 $349.99 -30%
Show other 20 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $1
  • $42120
Shop Owner
Brand
Show all (103)
Best Sellers