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Hawthorne
Hawthorne Gardening Co., is North America’s largest distributor of hydroponic products. Built to serve growers of all sizes, from commer...
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1 year 2 months
Port Washington, US
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Grow Equipment and Supplies

Botanicare Sweet Berry 2.5 Gallon
Botanicare Sweet Berry 2.5 Gallon
In Stock: 230
$159.15 $234.50 -32%
GH General Organics BioThrive Grow Base Nutrient - 1 Qt
In Stock: 3327
$19.44 $28.52 -32%
Hyper-Logic Anti-Scalant - 55 Gal Drum (500 lb)
Hyper-Logic Anti-Scalant - 55 Gal Drum (500 lb)
Availability: Special-Order
$3,028.51 $3,289.72 -8%
Botanicare Pure Blend Tea Gallon
In Stock: 1164
$147.68 / $36.92 per unit
(minimum purchase of 4)
Hyper-Logic AS111 Anti-Scalant - 45 lb
In Stock: 15
$1,049.65 $1,147.23 -9%
GH General Organics BioRoot 2.5 Gallon
In Stock: 582
$277.10 / $138.55 per unit
(minimum purchase of 2)
Hydro Flow Ebb & Flow Tub Outlet Fitting - 1/2-in
Hydro Flow Ebb & Flow Tub Outlet Fitting - 1/2-in
In Stock: 9620
$43.60 / $4.36 per unit
(minimum purchase of 10)
General Hydroponics FloraGro Base Nutrient - 1 Gal
General Hydroponics FloraGro Base Nutrient - 1 Gal
In Stock: 13176
$121.52 / $30.38 per unit
(minimum purchase of 4)
CYCO SILICA 5GAL OK (1/CS)
CYCO Silica 0 - 0 - 3 - 5 Gal
In Stock: 113
$159.15 $253.68 -37%
GAVITA RS 1900E LED 208-480 V
Gavita RS 1900e LED - 208-480 V - 28 x 15.63 x 9-in
In Stock: 4
$718.55 $899.00 -20%
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