Growers Choice GC-315 277v (10K) timers-and-instruments KIND Bloom allows you the

KIND Bloom allows you the ability to increase the amount of potassium and phosphorous during peak flowering and ripening phases without additional boosters

It is 8" square and contains over twice the amount of rockwool as the popular Hugo block

American made

and lamp life warning

Proudly made in the USA

Growers Choice GC-315 277v (10K) timers-and-instruments KIND Bloom allows you theGrowers Choice Horticultural Lighting has introduced their first digital 315 watt ceramic metal halide fixture. It utilizes advanced low frequency square wave technology and high efficiency 315 watt ceramic metal halide grow lamp. The GC 315 delivers the highest efficiency and closest spectrum to actual sunlight in the commercial horticultural industry.