0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
20
HEAVY 16 Fire, 16 oz (OR Only)
In Stock: 648
$44.01 $68.24 -36%
HEAVY 16 Roots, 16 oz
In Stock: 1309
$44.01 $68.24 -36%
Roots Organics HP2 0-4-0, 1 gal
In Stock: 289
$43.86 $68.03 -36%
Gaia Green Power Bloom, 10 kg
In Stock: 990
$43.83 $57.19 -23%
Down to Earth Bio-Fish 7-7-2 | 25lb - OMRI Listed
In Stock: 144
$43.67 $61.79 -29%
Grotek Cal Max 2-0-0 | 10L - (Case of 2)
In Stock: 4
$43.64 $134.99 -68%
Down to Earth All-Purpose Mix 4-6-2 | 50lb - OMRI Listed
In Stock: 135
$43.46 $82.99 -48%
Down to Earth Acid Mix 4-3-6 | 50lb - For Acid Soil Loving Plants
In Stock: 107
$43.46 $88.99 -51%
Down To Earth Vegetable Garden 4-4-4 | 50lb - OMRI Listed
In Stock: 149
$43.46 $84.29 -48%
Soul Amino-Aide, 1 qt
In Stock: 436
$43.43 $67.32 -35%
Soul Big Swell, 1 qt
In Stock: 234
$43.43 $67.32 -35%
Gaia Green Worm Castings, 30L
In Stock: 313
$43.31 $55.99 -23%
Technaflora Thrive Alive B1 Red, 1 L
In Stock: 89
$43.28 $59.99 -28%
Grotek Pro-Silicate 0-0-4 | 10L - (Case of 2)
In Stock: 4
$43.27 $133.99 -68%
FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 1lb Jar
In Stock: 96
$43.02 $52.99 -19%
FoxFarm Beastie Bloomz Fertilizer 0-50-30 | 1lb
In Stock: 102
$43.02 $52.99 -19%
General Hydroponics CALiMAGic 1-0-0 - 1gal
In Stock: 354
$42.92 $62.93 -32%
Xtreme Gardening Azos Root Booster | 12oz - (Case of 6)
In Stock: 153
$42.85 $53.77 -20%
FoxFarm Grow Big Hydro Liquid Concentrate, 2.5 gal
In Stock: 24
$42.66 $253.84 -83%
Grotek Bloom Pack
In Stock: 4
$42.65 $132.39 -68%
Show other 20 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $41796
Shop Owner
Brand
    Show all (88)