8 bulb t5 light...how close do you keep it to YOUR plants?

[Slevinkal]

6500k HO T5, 2ft, 4 bulb. First 3 weeks...:thumbsup:

simply lovely

Slevinkal Reviewed by Slevinkal on 11-12-2010. 8 bulb t5 light...how close do you keep it to YOUR plants? I have a 454 watt hydrofarms t5 light fixture and was wanting to know how close to keep it to my plants. I know the hold your hand rule...I am trying to diagnose a on going problem with a grow cabnet. Thanks everyone:thumbsup: Bud Rating: 5