Growers Choice GC-630NS 277v (10K) nutrients and supplements simply remove the steam canister

simply remove the steam canister and replace

or starter cubes

Phosphorus

"Phenominal product

Growers Choice GC-630NS 277v (10K) nutrients and supplements simply remove the steam canisterThis newly redesigned fixture is boasting the famous Growers Choice Spectrum that was horticulturally engineered to replicate and harness the forceful penetrating power of the sun. This is the perfect fixture for all your horticulture applications and is leading the industry with the most efficient dimmable ballast and an open air reflector that utilizes a unique passively cooled design. The new GC 630NS offers ultimate control of spectral output with