When is it ok to use my HPS 400??

[WaTzRelLyGoOd]

i was wondering if anyone could tell me what size my plants should be ready to use hps. And when they are how far should i have them away from them. i have a 400 hps hotilux bulb. Thanks for any help. here is a picture of em there about a week old.

[KillerBudG]

You want something with blue light for veg. but a hps will work just your plants will do some stretching. An usually give the plants about 2-3weeks under them floras.



~One~:rastasmoke:
~BudG~:rastasmoke::rastasmoke: