Someone help! Are 3 x 600w hps lights too much for a 2.4m x 2.4m x 2m grow tent?

Flowki · Sep 4, 2018

rkymtnman said:
24/0 . you have 6 hours now where they aren't growing when they could be.

It could also be 6 more hours of heat stress or roots drying out though, a lot safer to stick with 18/6 since 24/0 splits opinion quite a lot to begin with.

Flowki · Sep 4, 2018

NoviceKing said:
The water supply is 24mg - so moderate which is alright everytime i phd it out the tap its always around 5.8...

Unless somebody says otherwise just stick with 1/3 strength (assuming the a+b has cal/mag in it) for a few days and see how they look. If you do need to add cal mag then I'm sorry I can't give any help on that.

NoviceKing · Sep 4, 2018

Flowki said:
Unless somebody says otherwise just stick with 1/3 strength (assuming the a+b has cal/mag in it) for a few days and see how they look. If you do need to add cal mag then I'm sorry I can't give any help on that.

Thanks a lot flowki! Ill keep you updated

Moldy · Sep 5, 2018

NoviceKing said:
What a 400w at 30”- 40” or are you talking about a 600w

Higher for a 600w, what I said for a 400 w.

NoviceKing · Sep 5, 2018

Moldy said:
Higher for a 600w, what I said for a 400 w.

I thought the rule of thumb was let than thag but thanks matey will try lift bit more tonight see how they react

Someone help! Are 3 x 600w hps lights too much for a 2.4m x 2.4m x 2m grow tent?

Flowki

Well-Known Member

Flowki

Well-Known Member

NoviceKing

Active Member

Moldy

Well-Known Member

NoviceKing

Active Member