0Cart

Nutrients & Supplements

Soil Amendments
Nitryx SP Nitrogen Fixing Bacteria | 20lb - OMRI Listed
Out of stock
$1,197.90
HEAVY 16 Foliar, 2.5 gal
In Stock: 185
$271.31 $398.99 -32%
Optic Foliar REV, 500 ml - (Case of 12)
In Stock: 19
$39.36 / $3.28 per unit
(minimum purchase of 12)
Emerald Harvest Sturdy Stalk, 2.5 gal - (Case of 2)
In Stock: 10
$342.78 / $171.39 per unit
(minimum purchase of 2)
Remo Magnifical, 4 L
In Stock: 52
$35.70 $52.99 -33%
Emerald Harvest pH Down, 55 gal
In Stock: 6
$1,985.60 $2,750.00 -28%
FoxFarm Grow Big Fertilizer 6-4-4 | 1gal - Concentrate
In Stock: 164
$92.18 $112.99 -18%
B'Cuzz Root, 5 L
In Stock: 37
$163.98 $218.99 -25%
Mad Farmer Mother Of All Bloom, 5 lb (2.3 kg)
In Stock: 25
$82.82 $136.49 -39%
HEAVY 16 Prime, 32 oz
In Stock: 306
$48.18 $70.87 -32%
Coco-Wet Organic Wetting Agent, 1 gal
Out of stock
$69.66 $84.99 -18%
South Cascade Organics SLF-100, 2.5 gal
In Stock: 7
$269.88 $314.99 -14%
Emerald Harvest Micro | 32oz
In Stock: 72
$12.61 $18.00 -30%
Emerald Harvest Cal-Mag | 2.5gal
In Stock: 13
$107.00 $130.00 -18%
General Organics BioThrive Bloom 2-4-4 | 1gal
In Stock: 134
$52.40 $77.76 -33%
Mad Farmer Nutrient UpTake Solution (N.U.T.S.), 6 gal
In Stock: 30
$19.71 $262.49 -92%
Microbe Life Plus-C, 1 qt (CA)
In Stock: 113
$23.75 $32.99 -28%
Microbe Life Plus-C, 2.5 gal (CA)
In Stock: 3
$164.93 $219.99 -25%
FoxFarm Bush Doctor Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 1gal
In Stock: 18
$137.66 $151.99 -9%
Grotek Vital 5% Calcium | 1L - (Case of 6)
In Stock: 36
$89.04 / $14.84 per unit
(minimum purchase of 6)
Show other 20 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $43092
Shop Owner
Brand
Show all (86)