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Nutrients & Supplements

Soil Amendments
Emerald Harvest pH Down, 2.5 gal, case of 2
In Stock: 1
$233.92 $344.00 -32%
Grotek Cal-Max, 1 gal
In Stock: 434
$25.69 $45.33 -43%
HEAVY 16 Roots, 15 gal
In Stock: 3
$1,856.39 $2,729.99 -32%
Cutting Edge Solutions Uncle John's Blend, 15 gal
In Stock: 21
$667.22 $972.99 -31%
Emerald Harvest Grow | 2.5gal
In Stock: 9
$60.97 $80.00 -24%
Emerald Harvest Cal-Mag | 6gal
In Stock: 17
$202.78 $250.00 -19%
HEAVY 16 Bud A, 55 gal
In Stock: 1
$1,213.79 $1,784.99 -32%
House & Garden Drip Clean, 250 ml
In Stock: 8
$19.22 $25.70 -25%
Aptus Massboost, 1 L
In Stock: 30
$124.13 $182.53 -32%
Grotek Pro-Silicate, 4 L
In Stock: 379
$39.06 $46.99 -17%
House & Garden Cocos A, 200 L
In Stock: 27
$786.87 $1,156.99 -32%
Plant Success King Crab, 32 oz
In Stock: 37
$96.77 $109.99 -12%
HEAVY 16 Bud A, 1 gal
In Stock: 501
$34.00 $50.01 -32%
Emerald Harvest pH Up | 55gal
Out of stock
$2,048.64 $2,750.00 -26%
House & Garden Magic Green, 20 L
In Stock: 4
$1,342.32 $1,974.00 -32%
Roots Organics Oregonism XL, 8 oz
In Stock: 50
$24.24 $35.63 -32%
South Cascade Organics SLF-100, 5 gal
In Stock: 21
$482.79 $591.99 -18%
Roots Organics Uprising Foundation, 3 lbs
In Stock: 500
$15.86 $19.43 -18%
Cutting Edge Solutions Mag-Amped, 6 gal
In Stock: 13
$295.65 $419.99 -30%
House & Garden Cocos A, 20 L
In Stock: 971
$82.66 $121.99 -32%
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