Ballast Kit, Sodium, 250W, Multi-Volt spl_fluence Use it all season long

Use it all season long to prevent and control powdery mildew

and tips for the best indoor gardening results

Instructions: Use 2 ml-4 ml of solution per gallon of water during the Vegetation and Bloom cycle (see feed chart for further details)

3 - 3/4" barbed elbow

easy to replace screw on cap membranes and long battery life

Ballast Kit, Sodium, 250W, Multi-Volt spl_fluence Use it all season longBallast Kit, Sodium, 250W 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