0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
20
Emerald Harvest Micro, 1 qt
In Stock: 179
$11.88 $18.00 -34%
General Hydroponics FloraBloom 0-5-4 - 32oz
In Stock: 1299
$11.87 $16.63 -29%
General Hydroponics FloraGro 2-1-6 - 32oz
In Stock: 1272
$11.87 $16.63 -29%
Neptune's Harvest Seaweed Plant Food 0-0-1 | 16oz - Concentrate - Makes 16gal - OMRI Listed - (Case of 12)
In Stock: 24
$11.85 $17.29 -31%
Black Gold Earthworm Castings Blend | 8q t- OMRI Listed - (Case of 4)
In Stock: 1105
$11.80 $13.39 -12%
Grotek Heavy Bud Pro 1-0-3 | 1L - (Case of 6)
In Stock: 132
$11.76 $35.59 -67%
Aphrodite's Extraction, 1 qt
Out of stock
$11.76 $25.99 -55%
Poseidonzime, 1 qt
In Stock: 3
$11.76 $25.99 -55%
Down to Earth Garden Gypsum | 5lb - OMRI Listed - (Case of 6)
In Stock: 588
$11.69
Emerald Harvest Micro | 32oz
In Stock: 66
$11.66 $18.00 -35%
MILLS BASIS B 1LTR
In Stock: 191
$11.62 $16.00 -27%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 16oz - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 12)
In Stock: 588
$11.60 $14.49 -20%
Wiggle Worm Soil Builder Pure Worm Castings Organic Fertilizer | 15lb - OMRI Listed
In Stock: 1446
$11.60 $18.89 -39%
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 18oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 240
$11.59 $17.29 -33%
Great White Premium Mycorrhizae, 1 oz
In Stock: 374
$11.56 $15.99 -28%
Down to Earth Fish Bone Meal 4-12-0 | 5lb - OMRI Listed - (Case of 6)
In Stock: 949
$11.55 $16.69 -31%
Big Foot Mycorrhizae Granular | 4oz
In Stock: 752
$11.54
Grow More Mendocino Avalanche, 1 qt
In Stock: 4
$11.54 $27.43 -58%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 16oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 2136
$11.51 $13.79 -17%
Nectar for The Gods Olympus Up | 32oz
In Stock: 35
$11.50 $14.99 -23%
Show other 20 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $42768
Shop Owner
Brand
    Show all (88)