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Nutrients & Supplements

Soil Amendments
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32
General Hydroponics FloraBloom 0-5-4 - 32oz
In Stock: 1308
$11.87 $16.63 -29%
General Hydroponics FloraGro 2-1-6 - 32oz
In Stock: 1296
$11.87 $16.63 -29%
Grotek Insta-Green, 1 L
In Stock: 483
$11.87 $13.48 -12%
Neptune's Harvest Seaweed Plant Food 0-0-1 | 16oz - Concentrate - Makes 16gal - OMRI Listed - (Case of 12)
In Stock: 96
$11.85 $17.29 -31%
Black Gold Earthworm Castings Blend | 8q t- OMRI Listed - (Case of 4)
In Stock: 397
$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: 624
$11.69
Emerald Harvest Micro | 32oz
In Stock: 62
$11.66 $18.00 -35%
MILLS BASIS A 1LTR
In Stock: 159
$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: 576
$11.60 $14.49 -20%
Wiggle Worm Soil Builder Pure Worm Castings Organic Fertilizer | 15lb - OMRI Listed
In Stock: 1518
$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: 398
$11.56 $15.99 -28%
Down to Earth Fish Bone Meal 4-12-0 | 5lb - OMRI Listed - (Case of 6)
In Stock: 955
$11.55 $16.69 -31%
Big Foot Mycorrhizae Granular | 4oz
In Stock: 762
$11.54
Grow More Mendocino Avalanche, 1 qt
In Stock: 16
$11.54 $27.43 -58%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 16oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 2160
$11.51 $13.79 -17%
Nectar for The Gods Olympus Up | 32oz
In Stock: 35
$11.50 $14.99 -23%
Down to Earth Neem Seed Meal 6-1-2 | 5lb - OMRI Listed - (Case of 6)
In Stock: 102
$11.44 $25.49 -55%
DaKine 420 CalMag | 200g - (Case of 20)
Out of stock
$11.39 $17.49 -35%
Down to Earth All-Purpose Mix 4-6-2 | 5lb - OMRI Listed - (Case of 6)
In Stock: 2062
$11.39 $15.79 -28%
Down to Earth Vegan Mix 3-2-2 | 5lb - OMRI Listed - (Case of 6)
Out of stock
$11.39 $16.69 -32%
Down to Earth Acid Mix 4-3-6 | 5lb - For Acid Soil Loving Plants - (Case of 6)
In Stock: 2691
$11.39 $15.79 -28%
Down To Earth Tree & Shrub 4-2-4 | 5lb - (Case of 6)
Out of stock
$11.39 $16.69 -32%
Down to Earth Vegetable Garden 4-4-4 | 5lb - OMRI Listed - (Case of 6)
In Stock: 1498
$11.39 $15.79 -28%
Down to Earth Cottonseed Meal 6-2-1 | 5lb - All Purpose - (Case of 6)
In Stock: 72
$11.39 $15.79 -28%
General Hydroponics FloraMicro 5-0-1 - 16oz
In Stock: 417
$11.31 $16.17 -30%
FoxFarm Cultivation Nation Veggie 24-14-11 | 1lb - Step 1 for 2-Part Feeding Programs
Out of stock
$11.27 $14.29 -21%
Down to Earth Starter Mix 3-3-3 | 5lb - OMRI Listed - (Case of 6)
Out of stock
$11.22 $16.49 -32%
Down to Earth Bat Guano 7-3-1 | 2lb - OMRI Listed - (Case of 6)
In Stock: 667
$11.22 $17.99 -38%
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