0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
20
Neptune's Harvest Kelp Meal Multi-Purpose Plant Food 1-0-2 | 4lb - OMRI Listed - (Case of 6)
In Stock: 42
$23.81 $29.99 -21%
HDI Europonic FossilFuel Liquid Humic Acids | 1gal - (Case of 4)
Out of stock
$23.76 $54.99 -57%
Emerald Harvest Bloom, 1 gal
In Stock: 85
$23.62 $35.00 -33%
Growth Science Organics Root Magic, 2.5 gal
In Stock: 8
$23.62 $349.99 -93%
Aphrodite's Extraction, 2.5 gal
In Stock: 3
$23.52 $139.49 -83%
Xtreme Gardening Mykos WP | 12oz - Wettable Powder - (Case of 12)
In Stock: 72
$23.42 $27.07 -13%
House & Garden Magic Green -- 250mL
Out of stock
$23.40 $34.64 -32%
BioAG Ful-Humix | 300g - (Case of 12)
In Stock: 12
$23.29 $28.71 -19%
BioAG TM-7 | 300g - (Case of 12)
In Stock: 24
$23.29 $28.71 -19%
Grotek Vitamax Pro, 1 L
In Stock: 1042
$23.26 $31.02 -25%
CYCO Commercial Series Bloom 8-6-11 - 750g
In Stock: 79
$23.22 $66.11 -65%
Plant Success King Crab, 4 oz
In Stock: 41
$23.19 $27.99 -17%
MICROBE Life Hydroponics Photosynthesis Plus | 32oz - (Case of 12)
In Stock: 84
$23.17 $42.99 -46%
Gaia Green All Purpose, 2 kg Pouch
In Stock: 881
$23.17 $25.29 -8%
Humboldt Nutrients Master-B, 2.5 gal
In Stock: 1
$23.08 $170.99 -87%
Gaia Green Power Bloom, 2 kg Pouch
In Stock: 1534
$22.98 $28.59 -20%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 32oz - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 12)
In Stock: 430
$22.80 $26.99 -16%
Dyna-Gro Bloom, 1 qt
Out of stock
$22.69 $26.49 -14%
Dyna-Gro Foliage-Pro, 1 qt
In Stock: 1034
$22.69 $26.49 -14%
Roots Organics Elemental | 3lb - (Case of 3)
Out of stock
$22.52 $23.99 -6%
Show other 20 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $43740
Shop Owner
Brand
    Show all (87)