Quote Originally Posted by MyMindIsGlowing
"so far they have had jus normal sunlight"
Oh shit! I'm lame Thanks!

Please, excuse my stupidity.

I would put them under than HPS really soon. Sunlight is the best way to go but only if the whole plants life will be done under it. Giving your plant the really good stuff(the sun), then moving them under artificial light(Hps), will send it into slight shock. They won't like it at first, but they'll adjust. Just don't let your plants get too much of a good thing. Good luck.
Nochowderforyou Reviewed by Nochowderforyou on . When to put under HPS light? This is my first grow i got 4 plants growing and they are about 9 10 days old, one is kinda lagging behind at 4 days. i was wondering when i could be able to get them under my 400watt HPS light. its a multi-purpose blub which gives off both red and blue spectrum. so far they have had jus normal sunlight. Soz but not able to put pics on cuz its dark n they turned out rather shiite but ill take som pics in the morn! Rating: 5