The Sunburst CMh has a built-in digital ballast designed specifically to run the 315W ceramic metal halide lamp
Used for controlling fungus gnats
Supplementation of IR light in full spectrum grow light cultivation to increase the photosynthesis rate
Between 50°F/10°C and -22°F/-30°C:
Standard registers are programmed to log and display both forward and reverse flow
ARBICO Organics Rice Hull Media Amendment, 0.25 Cubic Feet Total Grow Media Volume:1/2 cu. ft. The Sunburst CMh has aAn Affordable & Easy To Use Alternative To Traditional Additives This natural, sustainable, and renewable alternative to peat, vermiculite, and perlite makes an impressive growing media when mixed with compost or your favorite potting soil. These rice hulls are specially processed to contain no diseases, weed seeds, or insects. Use at 1: 5 ratio for best results. Benefits: Less expensive than other additives. As a byproduct of rice production, rice