Ive been looking for a true purple keeper for a while. I have gone through several purple strains and have a few journals on here over purple strains; I tested purple maxx, temp drops, ice water. I got various results but none of them enough to make a purp keepers with any method.
“True purple” starts to turn purple around 2 weeks in. it’s pretty rare, my temps are 61-63F/ 72-76F. This is the first one I’ve found that purples at the calyxes and was about to give up looking when I came across this pheno. I have to make sure it holds color after harvest through cure/ no Hermies and it’s a keeper for sure bud.
The other type is in the final week you drop temps below 50F which I’ve found a few phenos of.
https://www.growweedeasy.com/how-to-grow-purple-buds