Day 37 5/17: first two bottom 3 petal leaves turned yellow and were dying so I cut them off. The next set of fan leaves are starting to turn yellow and I suspect it's nitrogen deficiency since I moved to bud explosion so I lowered the BE and do half does of mega crop. Other than those bottom sets of leaves things are looking really good and the flowers are really taking off! I still have the main cola tied down and the lower sites are working their way up.
Day 39 5/19: lifted the bags and they felt much light but the leaves are flat so I'm going to wait one more day and do a nice watering with more nitrogen to hopefully stop this yellowing. I spun the plant around and have no clue if it will help anything but figured I'd switch it up to light different surfaces more .
Day 40 5/20: watered today with cal-mag to help with nitrogen. No feeding today to avoid lockout. Things are moving . I'm starting to get worried that she's going to burn herself growing so quickly but I don't want to move the light further since she hasn't begun to taco.
My leaf tips are starting to culr downwards during week 4 of flower for my auto. My Temps have been up to 83 right now with the weather and with around 47% humidity. Any ideas?
Too much nitrogen. Super early sign of nitrogen toxicity. Cut back on nitrogen but maintain upped levels of potassium and phosphorus. Leaves won't repair.