Slight discoloring wrinkled leaves

[Jimjam1978]

250 watt mh
Ebb and flow flooding twice a day
ph 6.0
Ppm 400
Using general hyydroponic, Cal mag, superthrive. Also a few in soil.

Noticing the leaves curling a bit, a little discoloration on leaf edges, wrinkling on some leaves.

Are they too wet? N deficient? Any advice is appreciated.

 

[Semper.Fi]

Any airborne gnats anywhere to be seen??

 

[Jimjam1978]

Any airborne gnats anywhere to be seen??

Thought I was onto something with the gnats. Set out some fly traps..etc... seem to have taken care of that but similar problems on new growth.

 

[Semper.Fi]

Can you give me the run down of temps and RH lights on and lights off please?

What soil are you using? Temp of nutrient you are flooding with too, and it's EC and PH


~_