I’ve been using a digital ph meter and I believe it is calibrated. I have some buffer solution to re-calibrate.
Is it possible I just didn’t start feeding them nutes in time? I was reading a journal of someone also growing in FFOF and they noticed similar symptoms around day 19 and started feeding nutrients
I picked up an air cooled hood today so my temps in my tent are only around 23-24 degrees. Now I can officially rule out heat. Humidity is also up to a constant 60%.
Will the leaves turn back to their original colour if I fixed the issue or do I have to wait for new growth?
I’m thinking I should start feeding my nutrients I have the fox farm trio and cal mag+ to start feeding.