I think is a p and k excess and not deficiency, u have been overfeeding, locking out calcium, magnesium. Also overfeeding pk causes micros lockout of iron and zinc. To fix: Stop adding fertilizers, flush your plant with plain water and in the last gallon add 1 spoon of molasses, calimagic, 1 spoon of epson salt, and repeat for a couple of waterings after soil dryes out. GL
Awesome, I will flush with calmag,epsom,and unsulphered molasses next watering. It should only have three weeks so I shouldnt add anything after this week if I want the full two week flush. I was told adding molasses in late flower makes harsh buds.
U will be aight, u won't have no harsh taste at all, dry and cure correctly and u should be fine, hey its better than no buds at all, but for the pics it looks like u have more than 3 weeks, maybe 4 or even 5 weeks, remember u have set her back badly, i see some undeveloped buds., but i can b wrong, post a pic of the whole plant.
