HPS light hight

[oneshot]

I have a 150watt hps and was wondering how close to place the light to the plant??
thanks oneshot

 

[phatpharmer]

That really depends on your ventilation, the better the ventilation the closer the light! A good way to check is hold your hand under the light if its to hot move it up!

Phatpharmer

 

[jmansweed]

Phatpharmer is correct. As close as your situation will allow depending on the temp of the environment and how sensitive yoour plants are. Good luck.