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Nutrients & Supplements

Soil Amendments
Emerald Harvest Cal-Mag, 2.5 gal - (Case of 2)
In Stock: 2
$185.88 / $92.94 per unit
(minimum purchase of 2)
Grotek Gro-Silic, 10 L
In Stock: 177
$54.00 $511.99 -89%
House & Garden Roots Excelurator Gold, 20 L
In Stock: 58
$2,747.12 $4,069.80 -32%
Dyna-Gro Foliage-Pro, 1 gal
In Stock: 14
$62.86 $77.52 -19%
Aptus Bloomboost, 1 L
Out of stock
$209.99 $311.09 -32%
Cutting Edge Solutions Sour-Dee, 55 gal
In Stock: 4
$1,969.33 $2,599.99 -24%
Roots Organics Elemental | 9lb - (Case of 3)
In Stock: 9
$162.36 / $54.12 per unit
(minimum purchase of 3)
Neptune's Harvest Seaweed Plant Food 0-0-1 | 1gal - Concentrate - Makes 128gal - OMRI Listed - (Case of 4)
In Stock: 76
$169.48 / $42.37 per unit
(minimum purchase of 4)
House & Garden Shooting Powder Sachet (pack of 140)
In Stock: 285
$1,200.06 $1,777.86 -32%
House & Garden Cocos A, 1 L
In Stock: 110
$13.66 $20.24 -33%
Optic Foliar Watts, 500 ml - (Case of 12)
In Stock: 24
$39.00 / $3.25 per unit
(minimum purchase of 12)
Optic Foliar REV, 500 ml - (Case of 12)
In Stock: 19
$39.00 / $3.25 per unit
(minimum purchase of 12)
HEAVY 16 Veg A, 32 oz
In Stock: 937
$9.91 $14.69 -33%
Microbe Life Photosynthesis Plus, 1 qt
In Stock: 24
$27.18 $32.99 -18%
FoxFarm Bush Doctor 1-0-0 Cal-Mag Supplement | 1gal - 3% Calcium - 0.9% Magnesium - OMRI Listed - (Case of 4)
In Stock: 18
$375.28 / $93.82 per unit
(minimum purchase of 4)
HEAVY 16 Foliar, 1 gal
In Stock: 129
$120.47 $178.49 -33%
Great White Granular 1, 2.2lbs
In Stock: 49
$25.58 $33.99 -25%
Technaflora Thrive Alive B1 Red, 4 L
In Stock: 18
$127.53 $182.99 -30%
B'Cuzz Bloom, 5 L
In Stock: 22
$162.77 $218.99 -26%
Microbe Life Photosynthesis Plus-O, 2.5 gal (OR)
In Stock: 1
$173.65 $222.99 -22%
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