Droopy plant

[Bluugrss]

Im running 18-6. Here lately I've noticed the last couple weeks my plant starts to droop at around 14 hours of light....droops through the night while lights are off and when lights come back on its still droopy until about 3 hours into lights on.
I'm growing in soil ffof with added perlite.
Two mars ts600's at about 18".
Humidity and temp are stable 75-80°f and 40-50rh

Any ideas?

 

[Mañ'O'Green]

This is a tough one, drooping is usually from over or under watering but can be a general nutrient deficiency as well. They look hungry to me. If you are not feeding bloom nutes it is time. Your RH is a little on the low side for those temps I would try to get to 60%.

I have had this problem myself with a couple of plants that I could never stop the droop but they went on to flower well?

 

[Bluugrss]

This is a tough one, drooping is usually from over or under watering but can be a general nutrient deficiency as well. They look hungry to me. If you are not feeding bloom nutes it is time. Your RH is a little on the low side for those temps I would try to get to 60%.

I have had this problem myself with a couple of plants that I could never stop the droop but they went on to flower well?

It has been getting bloom nutes. My watering schedule seems right. Ph is on target. Its almost like the plant just hates 18 hours of light.....its throwing me for a loop.

 

[Waira]

This is a diurnal thing, not all plants do it, but always 1-2 of mine do each grow,.. Even plants inside do this, not on the actual light sched' outside... most of my OD plants do this droop, about an hour before sunset... Not sure the specifics behind it, but it's nothing to worry about,....