Hello all, I had some leaves showing some somewhat alarming symptoms a few days ago.. I have since given a bump with some cal mag and a very small dose of micro-nutes to see if it sorts them.
If anyone recognises this and has any advice it would be most welcome.
When you say “over evaporation” are we talking too low humidity? Or is it because I’m pushing for too high a vpd and there is just too much transpiration going on?