Ushio Bulb - 1000 Watt - Super High Pressure Sodium Bulb

$124.95

Ushio Bulb - 400 Watt - Super High Pressure Sodium Bulb

General Hydroponics pH Up Dry

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$14.40

General Hydroponics pH Up Liquid

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$10.76

General Hydroponics pH Down Dry

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$10.76

General Hydroponics pH Down Liquid

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$10.76

General Hydroponics pH Control Kit

General Hydroponics pH Test Indicator Solution

General Hydroponics pH Test Kit