400watt light

[bizzy323]

I just got my 400watt system and I'm gonna grow to plants under it, my seeds just sprout and I was wondering how far should I keep the light from them, my ballast is outside the closet.

 

[Goldie]

Start it at 2 feet away. If the seedlings tolerate it, lower the light a few inches each day. When you get the light too close, it will burn the plants.

 

[cincy boy]

HPS or MH?

 

[bizzy323]

right now im using mh for vegg