Ballast Kit, Sodium, 250W, Multi-Volt cloning-and-seed-starting Each electrode in the lamp

Each electrode in the lamp uses a special blend of Nickel (Ni 65%) and Copper (Cu 30%)

Roots Organics Oregonism XL is a distinctive super-soluble formulation of endo/ectomycorrhizae

When you dissolve Commercial Bloom into your water

and other indoor growing equipment

Ballast Kit, Sodium, 250W, Multi-Volt cloning-and-seed-starting Each electrode in the lampBallast 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