View Full Version : metal halide height

10-19-2007, 08:52 PM
i have a 400 watt mh hanging around 26 inches from my plants, they seem to be growing a lil slow, there about 4-5 inches tall and are just getting there 4th set of leaves. the pots are around 6 inches tall, any advice will help thanks.

10-19-2007, 09:02 PM
What kelvin temp is your bulb? Ime the 4200k aren't the best bulbs.

10-19-2007, 09:32 PM
Im Not Really Sure Im Going To Check I Know That Its 38,000 Lumen