Quote Originally Posted by adr0510
It looks like heat stress or a manganese deficiency.
It looks nothing like heat stress. Though I could see where you got manganese from.

I think the yellowing leaves is a combination of being splashed with nutrients and then the flush.

A strong flush without being followed up by nutrients can leave plants with yellow leaves over a course of a few days if not fed a fertilizer immediatley after a flush. Reason being is that you've basically put the plant into deficiency.

Good luck with the plants. :thumbsup: