bruxupanswered grow question 4 years ago Seems normal. Mid to late flower leaves will naturally start to yellow and die off as the plant gets closer to harvest. At this point, the plant is focusing on the buds, and will actually use the leaves to suck out any remaining nutrients in them. Judging from your pics, it looks mostly like it's older fan leaves more in the middle and bottom of the plant, so again, totally natural. As long as the yellowing isn't rapidly rising up your plants and the newer growth at the top is still a nice green, you're good to go. Hope this helps. Cheers!