Hydroponics Equipment & Supply Experts | Horizen Hydroponics

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Limited Time Offers

Top Sellers

EnergyStation Cali Grow Light Ballast 1000W

6% off

Old Price: $127.46 $119.99
HORTILUX Super HPS, 1000W Lamp

34% off

Old Price: $110.46 $72.50
LightScout DLI 100 Light Meter

$69.99 As low as $64.99
LightScout Quantum Meter

$179.00
Nectar for the Gods Herculean Harvest Gal

13% off
Old Price: $33.14 $28.80
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Titan Controls CO2 Regulator

$111.99

Feature Items

Enzymes Komplete 4 L

$95.50
General Hydroponics Azamax 4oz

$30.96
Grower's Choice ROI-E420 LED

6% off

Old Price: $741.00 $699.99
Grower's Choice ROI-E720 LED

6% off

Old Price: $1,000.99 $943.99
Growers Choice ROI-E680 LED

5% off

Old Price: $949.99 $899.99
HLG 600 V2 RSPEC - LED

$699.99