So I had quite a few issues during this grow due to my digital pH meter stopped working. My tap water pH is 8,5 and I think my pH got out of range and caused a few lockouts on all my plants. However I have now found that adding 1 ml/L citric acid will make my nutrient solution more optimal and I havent seen more yellowing since. My biggest plant is about 3 - 4 weeks in flower and since the lockouts plus it being in flower some of the biggest fan leaves turned yellow. Now heres my question, should I remove the yellow leaves to expose more bud or let them fall off naturally?