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Nutrients & Supplements

Soil Amendments
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 Cocos A, 1 L
In Stock: 110
$13.66 $20.24 -33%
House & Garden Shooting Powder Sachet (pack of 140)
In Stock: 285
$1,200.06 $1,777.86 -32%
Optic Foliar Watts, 500 ml - (Case of 12)
In Stock: 24
$39.00 / $3.25 per unit
(minimum purchase of 12)
Microbe Life Photosynthesis Plus, 1 qt
In Stock: 24
$27.18 $32.99 -18%
Optic Foliar REV, 500 ml - (Case of 12)
In Stock: 19
$39.00 / $3.25 per unit
(minimum purchase of 12)
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 Veg A, 32 oz
In Stock: 937
$9.91 $14.69 -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%
HEAVY 16 Foliar, 1 gal
In Stock: 129
$120.47 $178.49 -33%
B'Cuzz Bloom, 5 L
In Stock: 22
$162.77 $218.99 -26%
Gaia Green Greensand, 20 kg U.S. (NA02)
In Stock: 12
$106.91 $131.99 -19%
Microbe Life Photosynthesis Plus-O, 2.5 gal (OR)
In Stock: 1
$173.65 $222.99 -22%
Aptus Finaleboost, 5 L
In Stock: 1
$445.16 $628.09 -29%
HDI Clonex Mist Root Promoter | 750ml - (Case of 6)
In Stock: 428
$209.52 / $34.92 per unit
(minimum purchase of 6)
Emerald Harvest Cali Pro Grow A, 270 gal
Out of stock
$4,680.00
HDI Clonex Clone Solution | 1gal
In Stock: 237
$59.01 $71.13 -17%
Emerald Harvest Root Wizard, 15 gal
Out of stock
$1,495.00 $1,692.31 -12%
General Hydroponics ARMOR SI 0-0-4 | 32oz
In Stock: 783
$21.21 $31.89 -33%
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