tips of leaves turn yellow

[MeatRulz]

alright i am growing out of a trash can with two cfls lights and i started flowering them early and the tips of bottom leafs on all of them are turning yellow and i was wondering if or what was the problem i will probably have some pics up soon. :rasta: :rastasmoke:

[SunnyD]

Fill out the troubleshooting form, and then we can see what's up bro

[MeatRulz]

where is that

[SunnyD]

It's the giant sticky thread at the top of the "plant problems" forum page

here

http://boards.cannabis.com/plant-problems/127058-troubleshooting-form-yay-you-know-you-wanted-one.html