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Total Grow Control pH-EC Controller
as well as composting material to improve the health of all your outdoor or indoor plants
User-selectable acid or alkaline relay
NATURALLY PRODUCES PLANT HORMONES SUCH AS IAA AND CYTOKININ
500K Lamps 240V 5
Ballast Kit, Metal Halide, 175W, Multi-Volt special-order Total Grow Control pH-EC ControllerBallast Kit Halide 175W Multi Volt Best choice for DIY grow room aficionados! Whether you are wiring your own first ballast setup or performing a complete overhaul of your existing equipment, this kit offers all you need, including the right capacitors and transformers. Rely on Hydrofarm for premium quality North American made ballast components. All parts are UL recognized. Ballasts include welded on brackets for easy replacement mounting. All units
