Warm white CFLs!

I just found out that the Cfls iv'e been using are warm white! Which I hear are useless for growing... Arnt they?:(

you are using ones for flowering. cfls should be cool for vegging only. flower under a hps. it isn't so bad though. i mean it'll keep them alive until you're ready for new stuff. you can clone under it ok for the time being.

Thanks a lot man, i'll tey to pick some cool ones tomorrow:)

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Originally Posted by rsampson187

...cfls should be cool for vegging only...

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Not "only", you can also mix the warm whites and cool whites to get all-around lighting from the light spectrum. You can use 100% cool whites for vegging and 100% warm whites for flowering but when your vegging I recommend you mix them up.