I dragged the solo cups into the veg room to try and get some better light on the subjects.
It's become obvious since last time I checked, that the problem on the White Widow, that I convinced myself was wind burn, actually is N toxicity and gotten much worse (well, it had some wind burn too...). Definitely giving it a bad hair day. I mixed different nutes accordingly. Less calmag now and mostly just bloom booster nutes no N.
The other perlite one (Ace mix 1) is also looking a bit too green to me. I don't know if it's related to the mini-hempy style- or just finicky strains. Never had an nitrogen OD before with these bloom nutes though, when growing in soilless. I'm going run off and to go ask Tead about it...
Tead, I wonder if maybe the little hempy reservoirs in the containers are causing ph swings? I may drill holes in the bottom to make them into regular containers. Not sure if that will cause them to dry out too much between waterings though?
I'm going to sneak in there during lights out and see if I can drain out and collect some of that hempy res stuff to test the ph.
I really like the look and shape of this Ace mix 1 plant for some reason.
The Critical cheese is also fairly nice.
The other Ace Mix (2) is becoming a strange blob.