It may be a case of it being locked out rather than not enough. With only a couple weeks left I wouldn't worry to much about it on this grow. More often then not my plants get the uglies during flower and it doesn't seem to effect the end product.Sincerely appreciate your help. I just found some pics of a new female calyx. Looks like you are right on the money. I’ll be buying and ph’ing some bottled water for these last couple weeks. I’m hoping maybe I’ll find some potassium only nutes. Not sure why the Tiger Bloom isn’t giving them enough.