Ballast Kit, Sodium, 400W, Multi-Volt bloom plant roots will grow under

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

Nitrogen alone cannot provide any plant with the proper nutrition for a healthy crop

Phat HEPA removes all particles down to

Min Conductivity: 0

Ballast Kit, Sodium, 400W, Multi-Volt bloom plant roots will grow underBallast 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