The droop looks quite likely over-watering related, but one of the great truths of indoor growing is that when you have a pH problem, soggy soil will make it OH so apparent SOOOO fast.
Liquid pH test kits are the way to go if you don't want to shell out for a quality meter.
And you will definitely need to feed bloom nutes.
stinkyattic Reviewed by stinkyattic on . 1st grow, help troubleshoot...stunted growth and drooping leaves all of a sudden 1st time growing... plants were doing very well, then in the last week or so they started drooping, yellowing, and shrinking. 1st pics are from 1 week ago...2nd pics are current status. Please tell me what is wrong. Temp is from 80-85 depending on time. Rating: 5