Hashyanswered grow question 3 years ago Hi 2 of the pictures look like it could be potassium deficiency. 1 picture looks like a bit of nute burn on the tips and 1 pic looks like possible magnesium problem. So 1st thing you need to do is get a ph pen or strips to test your ph going in and coming out. What your plant wants is more of the bloom feed I think, but is it because its not using the nutrients because its not in the correct ph range or is it because there isn't enough nutrition in the soil. If you get what I mean.