Ballast Kit, Sodium, 400W, Multi-Volt bloom you will realize the advantage

you will realize the advantage of the simplicity of this uniquely easy-to-use

Elite Resin D provides the vital ratio of phosphorous and potassium to support both photosynthesis and the natural shift from vegetation to bloom

Using only 650 watts

plant roots will grow under and through the Mats where moisture remains between flood cycles

Ballast Kit, Sodium, 400W, Multi-Volt bloom you will realize the advantageBallast Kit, Sodium, 400W 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