1st grow... 3 weeks into flower and NOTHING!

Hey guys, please help me! 3 weeks into flower, and no buds. Temps are around 90 with light on but have been high lately due to major east coast heat wave!

I have 4 4ft T5 2700k Fluorescent Tubes with each of them boasting 5000 lumens so 20,000 total.

No light leaks either.

Attached are pics.

i feel ya, its not been cool in ky. Ur temps are way too hot, need to drop them at least 5 degrees. are the 2700k lights the ones with the orangish tint?

What nutrients are u using right now?

How long did U veg them for?

Kimi

im using flowering nutes, flowering bulbs and i vegged them for 3 weeks

is it the heat?

where did you get the plants? cuz if it was seed i would check for male flowers which should be well under way, or it could be heat...possibly both...a picture of an inter node and a whole shot of the plants would help...but judging by the yellowing it is most likely heat or a bad nute mix...what nutes are you useing and how are you mixing them?

may be a silly question but have you changed to 12/12?