Upper leaves dying overnight. Thinking manganese deficiency?

[Synthamesc]

Nah... No hurt feelings.... Just hate conversations with morons. If you can't connect the dots between light stress and a light suggestion then your right there in that group.

PEACE. .. Lol

 

[Jorden486]

The ppfd is at 880 at the top of the plant. Also the VPD is kept pretty close to 1.9.