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Nutrients & Supplements

Soil Amendments
FoxFarm Grow Big Fertilizer 6-4-4 | 1gal - Concentrate
In Stock: 164
$92.18 $112.99 -18%
Emerald Harvest Cal-Mag | 2.5gal
In Stock: 13
$107.00 $130.00 -18%
Emerald Harvest Cal-Mag, 6 gal
In Stock: 20
$170.00 $250.00 -32%
Gaia Green Greensand, 1.25 kg Pouch
In Stock: 238
$24.80 $26.49 -6%
HEAVY 16 Roots, 16 oz
In Stock: 935
$46.40 $68.24 -32%
FoxFarm Happy Frog Jump Start Fertilizer 3-4-3 | 4lb - OMRI Listed - (Case of 12)
In Stock: 660
$145.56 / $12.13 per unit
(minimum purchase of 12)
Soul Sensei Grow, 5 gal
In Stock: 124
$20.28 $149.06 -86%
Grotek Vital 5% Calcium | 1L - (Case of 6)
In Stock: 36
$89.04 / $14.84 per unit
(minimum purchase of 6)
General Organics BioThrive Bloom 2-4-4 | 1gal
In Stock: 134
$52.40 $77.76 -33%
Mad Farmer Be One, 6 gal
In Stock: 20
$271.32 $440.99 -38%
Great White Premium Mycorrhizae, 5 lbs
In Stock: 2
$425.61 $559.99 -24%
FoxFarm Cha-Ching Soluble Fertilizer 9-50-10 | 2lb Jar
In Stock: 28
$89.11 $97.99 -9%
House & Garden Drip Clean, 1 L
In Stock: 271
$47.12 $63.00 -25%
Gaia Green Greensand, 20 kg U.S. (NA02)
In Stock: 13
$107.70 $131.99 -18%
Emerald Harvest Emerald Goddess, 2.5 gal - (Case of 2)
Out of stock
$542.64 / $271.32 per unit
(minimum purchase of 2)
Roots Organics CalMag, 2.5 gal
In Stock: 60
$135.01 $214.31 -37%
FoxFarm Bush Doctor Wholly Mackerel Fertilizer 3-1-0 | 32oz - Concentrate
In Stock: 150
$32.52 $38.99 -17%
Remo Grow, 10 L
Out of stock
$8.98 $99.00 -91%
House & Garden Roots Excelurator Gold, 5 L
In Stock: 101
$892.50 $1,312.50 -32%
Emerald Harvest Emerald Goddess 2-1-4 | 1gal
In Stock: 31
$111.06 $160.00 -31%
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