Stickanswered grow question 7y ago Well it's hard to tell because we can't see pictures of your burnt leaves or the plant in its entirety. What is the ratio "healthy leaves / burnt leaves" ? Since when have you noticed yellowing ?
From your last photos, I see healthy plants which should finish flowering with no main issue. Remove the dead leaves in order to reinforce air-flow and light penetration and keep up the good work with this beauty !