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Nutrients & Supplements

Soil Amendments
Roots Organics Oregonism XL, 1 lb
In Stock: 94
$49.72 $66.95 -26%
House & Garden Multi Zen, 1 L
In Stock: 200
$36.58 $49.27 -26%
Emerald Harvest pH Up | 6gal
In Stock: 8
$244.54 $352.00 -31%
Mad Farmer Oxygenator, 1 gal, Case of 4
In Stock: 61
$113.40 $159.96 -29%
Optic Foliar Watts, 4 L
In Stock: 29
$248.86 $368.99 -33%
Remo AstroFlower, 4 L
In Stock: 19
$67.16 $99.99 -33%
Grotek Blossom Blaster Pro Liquid, 1 L
In Stock: 1570
$16.42 $29.18 -44%
HEAVY 16 Prime, 2.5 gal
In Stock: 48
$340.19 $503.99 -33%
HEAVY 16 Finish, 6 gal
In Stock: 245
$255.14 $362.24 -30%
General Hydroponics ARMOR SI 0-0-4 | 6gal
In Stock: 178
$265.73 $438.39 -39%
Grotek Blossom Blaster, 500 g
In Stock: 219
$202.39 $256.99 -21%
Great White Premium Mycorrhizae, 32 oz
Out of stock
$219.82 $277.99 -21%
Cutting Edge Solutions Uncle John's Blend, 6 gal
In Stock: 21
$244.01 $419.99 -42%
Nitryx SP Nitrogen Fixing Bacteria | 1lb - OMRI Listed
Out of stock
$97.50 $99.00 -2%
Soul Big Swell, 15 gal
Out of stock
$1,657.76 $2,455.93 -32%
Cutting Edge Solutions Sour-Dee, 1 gal
In Stock: 16
$56.25 $74.99 -25%
Grotek Pro-Silicate, 23 L
In Stock: 126
$170.24 $226.99 -25%
Nectar for The Gods Hades Down 0-1-0 | 1gal - (Case of 4)
In Stock: 28
$239.00 / $59.75 per unit
(minimum purchase of 4)
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 1gal - Concentrate
In Stock: 17
$96.56 $104.99 -8%
Cutting Edge Solutions Plant Amp, 6 gal
In Stock: 8
$298.90 $419.99 -29%
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