Need a little advice. Droopy leaves.

I'm about 4 weeks into my grow and I added nutes today. The stems are a little saggy and the leaves look dry and worn out for some reason. Did I add too much nutrients and are they starting to burn or should I flush. The P.H. is in the 6.2 range.

did u hit them with full strength on there first feed?

Kinda looks like the leaves are starting to taco a lil bit? Probably over fert.

I only irrigated them for about 15 minutes just the once and saw that the leaves were starting to drop. I didn't want them to start out full blast and wanted to get them used to it slowly.