MistaOCanswered grow question 5mo ago Your plant definitely looks like it still needs at least four more weeks to fully mature. The buds are not yet fully developed and haven’t entered the ripening phase. The yellow leaves with brown spots are signs of a calcium and magnesium deficiency. Before adjusting anything, make sure to check the pH level of your water. Either the pH is off—preventing proper nutrient uptake—or your plant simply needs more calcium and magnesium. If you’re confident that the pH is within the right range, then it’s time to take a closer look at your calcium and magnesium feeding. Wishing you the best of luck and lots of success over the next four weeks.