Ballast Kit, Sodium, 600W, Multi-Volt reflective-and-greenhouse-films and nurseries

and nurseries

polarographic probe with 3m cable

Safer™ Brand 3-In-1 Concentrate contains sulfur and insect killing soap derived from natural fats and plant oils

as the intent of this product is to be a mycorrhizal inoculant only of the highest purity available

Ballast Kit, Sodium, 600W, Multi-Volt reflective-and-greenhouse-films and nurseriesBallast Kit, Sodium, 600W 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