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Nutrients & Supplements

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Down to Earth Fish Bone Meal 4-12-0 | 5lb - OMRI Listed
In stock
$10.37 $15.49 -33%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 16oz - 3% Calcium - 0.9% Magnesium - OMRI Listed
In stock
$10.37 $14.39 -28%
Xtreme Gardening Mykos WP | 4oz - Wettable Powder
Out of stock
$10.35 $13.11 -21%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 16oz - Concentrate - OMRI Listed
In stock
$10.28 $13.29 -23%
HEAVY 16 Bud A, 32 oz
In stock
$10.28 $14.69 -30%
HEAVY 16 Bud B, 32 oz
In stock
$10.28 $14.69 -30%
HEAVY 16 Veg A, 32 oz
In stock
$10.28 $14.69 -30%
HEAVY 16 Veg B, 32 oz
In stock
$10.28 $14.69 -30%
House & Garden Hydro A, 10 L
In stock
$10.28 $75.99 -86%
Down to Earth Cottonseed Meal 6-2-1 | 5lb - All Purpose
In stock
$10.27 $14.99 -31%
Down to Earth All-Purpose Mix 4-6-2 | 5lb - OMRI Listed
In stock
$10.23 $15.29 -33%
Down to Earth Acid Mix 4-3-6 | 5lb - For Acid Soil Loving Plants
In stock
$10.23 $15.29 -33%
Down to Earth Vegetable Garden 4-4-4 | 5lb - OMRI Listed
In stock
$10.23 $15.29 -33%
Roots Organics Seabird Guano Powder, 3 lbs
In stock
$10.20 $12.94 -21%
Big Foot Mycorrhizae Concentrate | 4oz - Water-in-Root Inoculum
In stock
$10.18 $14.29 -29%
Elite Base Nutrient A, 32 oz - A Hydrofarm Exclusive!
In stock
$10.18 $20.89 -51%
Down to Earth Fish Powder 12-1-1 | 1lb
In stock
$10.13 $20.99 -52%
Grotek Insta-Green 3-0-0 | 1L
In stock
$10.10 $14.29 -29%
FoxFarm Happy Frog Fruit & Flower 4-9-3 | 4lb - OMRI Listed
In stock
$10.02 $13.99 -28%
FoxFarm Happy Frog All-Purpose Fertilizer 6-4-5 | 4lb - OMRI Listed
In stock
$10.02 $13.99 -28%
FoxFarm Happy Frog Japanese Maple Fertilizer 4-3-4 | 4lb - OMRI Listed
In stock
$10.02 $13.99 -28%
FoxFarm Happy Frog Jump Start Fertilizer 3-4-3 | 4lb - OMRI Listed
In stock
$10.02 $13.99 -28%
FoxFarm Happy Frog Citrus & Avocado Fertilizer 7-3-3 | 4lb - OMRI Listed
In stock
$10.02 $13.99 -28%
FoxFarm Happy Frog Acid Loving Plants Fertilizer 4-5-3 | 4lb - OMRI Listed
In stock
$10.02 $13.99 -28%
Grotek Vitamax Plus 1-1-2 | 1L
In stock
$9.99
Save 9%
Gaia Green Power Bloom, 500 g Pouch
In stock
$9.94 $10.98 -9%
Mad Farmer Mother Of All Bloom, 100g
In stock
$9.94 $16.05 -38%
SUPERthrive Root-Gel Rooting Gel | 2oz
Out of stock
$9.85 $16.27 -39%
Grotek Monster Grow Pro 18-36-1 | 130g
In stock
$9.85 $13.79 -29%
Grotek Biofuse | 300g
In stock
$9.85 $30.29 -67%
SUPERthrive ZYME 100% Enzyme Cleaner | 8oz
Out of stock
$9.84 $15.99 -38%
FoxFarm Happy Frog Tomato & Vegetable Fertilizer 5-7-3 | 4lb - OMRI Listed
In stock
$9.82 $13.99 -30%
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