How soon can autoflowers go under big light?

[Marienbad]

Hey all

I started with a 250w and would put the seedlings under it as soon as the cotyledons came out, and all was fine, so then I moved to 400w and did the same and all was fine. Now have switchable 1k (1k/750w/500w) can I do the same at 500? If no, how long should I wait, and after how many days should I turn it up? SHould I go 500 - 750 - 1k or just jump to 1k?

I am growing hydroponically, the autos have root showing at base of sml cube after about 4 days, and from large cube after about another 4-6 days.

also, how many plants should a 1k grow? the area is 1.2m x 1.8m x 2.3m, Is 1k too much?

thanks,

Marienbad.

Marienbad Reviewed by Marienbad on 01-04-2013. How soon can autoflowers go under big light? Hey all I started with a 250w and would put the seedlings under it as soon as the cotyledons came out, and all was fine, so then I moved to 400w and did the same and all was fine. Now have switchable 1k (1k/750w/500w) can I do the same at 500? If no, how long should I wait, and after how many days should I turn it up? SHould I go 500 - 750 - 1k or just jump to 1k? I am growing hydroponically, the autos have root showing at base of sml cube after about 4 days, and from large cube after Rating: 5

[XXXJAYXXX]

Veg them at 500 with your light 2-3ft away.. then flip to 1k and bring it down to 18-ish inches when you flip to 12/12... if you notice your top leaves doing funky things.. try moving the light up.. or bump the wattage down to 750.. You just need to get used to your light.. in your grow room.. that will come with time!

Depending on the strain and how big you let them get in veg.. you could put anywhere from 1 to 16 plants under that light.. its all in how you grow it!.. I would say 10-12 would be a safe bet, and flip when they are about a foot tall.. or you could veg 1 plant for 30-45 days and have a nice tree in your closet.. lol.. I would personally stick with the first option.. good luck!

[Marienbad]

thanks mate