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Nutrients & Supplements

Soil Amendments
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Grotek Monster Grow Pro 18-36-1 | 500g - (Case of 6)
In Stock: 84
$17.96 $52.99 -66%
Xtreme Gardening Mykos | 1lb - (Case of 12)
In Stock: 293
$17.91 $21.16 -15%
House & Garden Bud-XL, 250 ml
In Stock: 73
$17.73 $26.24 -32%
Xtreme Azos Beneficial Bacteria, 2 oz
In Stock: 169
$17.67 $25.99 -32%
Growth Science Organics Humic Tonic, 2.5 gal
In Stock: 4
$17.55 $129.99 -86%
FoxFarm Bush Doctor Kangaroots Root Drench Inoculant 0.8-0.1-0.03 | 16oz - Concentrate
In Stock: 302
$17.51 $19.99 -12%
Armory Beneficial Bacteria Blend | 2oz - OMRI Listed
In Stock: 1
$17.47 $30.03 -42%
Emerald Harvest Cal-Mag | 32oz
In Stock: 135
$17.47 $23.00 -24%
General Organics CaMg+ Calcium Magnesium Supplement - 32oz
In Stock: 326
$17.40 $24.49 -29%
BioAg Ful-Power | 1 qt
In Stock: 90
$17.37 $25.99 -33%
BioAg Ful-Power | 1 qt (ID,IL,IA,KS,MN,NE,OH,OK,OR)
In Stock: 57
$17.37 $25.99 -33%
Nectar for the Gods One Shot Granules, 4 lb
In Stock: 1
$17.37 $20.99 -17%
House & Garden Drip Clean, 250 ml
In Stock: 16
$17.35 $25.70 -32%
MICROBE Life Hydroponics Photosynthesis Plus | 16oz - (Case of 12)
In Stock: 132
$17.29 $32.99 -48%
FoxFarm Grow Big Hydro Liquid Concentrate, 1 gal
In Stock: 55
$17.29 $117.46 -85%
FoxFarm Bush Doctor Sledge Hammer, 1 gal
Out of stock
$17.29 $117.46 -85%
Technaflora B.C. Grow, 1 L
In Stock: 84
$17.24 $23.99 -28%
HDI MotherPlant Nutrients Part B | 1gal - (Case of 4)
In Stock: 24
$17.21 $49.07 -65%
Botanicare Cal-Mag Plus 2-0-0 | 32oz
In Stock: 3596
$17.20 $24.13 -29%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 16oz - (Case of 12)
In Stock: 84
$17.14 $31.99 -46%
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