Growers Choice GC-315 w/ 3K-R Environmental Controllers as the plant forms its

as the plant forms its own kind of "sunscreen" to protect itself from the ultraviolet light

1/4" to 1 3/8" in 1/8" increments

The Temp setting shuts off the outlet when chosen temperature is reached (and back on when it comes down 5 degrees)

Healthy soil is the key to healthy plants

Growers Choice GC-315 w/ 3K-R Environmental Controllers as the plant forms itsGrowers 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.