I have an.experiment running with 3x added gypsium and without. Both plants were 16 brix but after watering with water, the one with 3x amount of gypsum kept 16, the other went down to 10. I use lots of self made woowoos. Labs are too far away, I have a test done on my future garden soil though.
Slow, I like your style. quality which.gives quantity
Slow, I like your style. quality which.gives quantity