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Nutrients & Supplements

Soil Amendments
HYGROZYME Horticultural Horticulture Enzyme Formula | 500mL (16.9oz)
In Stock: 12
$282.12 / $23.51 per unit
(minimum purchase of 12)
Roots Organics Trinity, 1 qt
Out of stock
$24.92 $34.00 -27%
Grotek Gro-Silic, 1 L
In Stock: 529
$7.42 $92.99 -92%
Biobizz Starters Pack
In Stock: 31
$80.03 $108.99 -27%
FoxFarm Bush Doctor Sledgehammer | 1gal - OMRI Listed - (Case of 4)
In Stock: 35
$449.96 / $112.49 per unit
(minimum purchase of 4)
HEAVY 16 Foliar, 6 gal
In Stock: 30
$488.76 $734.99 -34%
MICROBE Life Hydroponics Photosynthesis Plus | 1gal - (Case of 4)
In Stock: 15
$298.04 / $74.51 per unit
(minimum purchase of 4)
HDI Clonex Mist Root Promoter | 300mL - (Case of 6)
In Stock: 124
$135.84 / $22.64 per unit
(minimum purchase of 6)
FoxFarm Bush Doctor Sledgehammer | 32oz - OMRI Listed
In Stock: 379
$32.47 $33.99 -4%
Dyna-Gro Foliage-Pro, 1 gal
In Stock: 20
$68.11 $77.52 -12%
Cutting Edge Solutions Sour-Dee, 55 gal
In Stock: 4
$1,940.15 $2,599.99 -25%
Aptus Fasilitor, 1 L
In Stock: 125
$227.91 $320.00 -29%
House & Garden Algen Extract, 20 L
In Stock: 33
$1,012.46 $1,522.50 -34%
Roots Organics Terp Tea Grow, 3 lb
In Stock: 480
$16.37 $20.51 -20%
HEAVY 16 Bud B, 55 gal
In Stock: 6
$1,187.01 $1,784.99 -34%
House & Garden Aqua Flakes B, 5 L
In Stock: 403
$36.20 $49.48 -27%
FoxFarm Happy Frog Jump Start Fertilizer 3-4-3 | 4lb - OMRI Listed - (Case of 12)
In Stock: 924
$147.60 / $12.30 per unit
(minimum purchase of 12)
Down to Earth Fish Powder 12-1-1 | 5lb - (Case of 5)
In Stock: 5
$243.10 / $48.62 per unit
(minimum purchase of 5)
Roots Organics Elemental, 3 lbs
In Stock: 266
$20.95 $28.61 -27%
HYGROZYME Horticultural Horticulture Enzyme Formula | 10L (2.64gal) - (Case of 2)
In Stock: 16
$627.28 / $313.64 per unit
(minimum purchase of 2)
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