Another autoflower grow

It may be a sign of the beginning of excess nitrogen but they are with good color. On some leaves I notice mutations in genetics. by the reports and what I see from your diary it is possible to be heat and lack of humidity. try to raise the humidity to 70% / 75%. place a fan to blow direct wind between the led and the top of your plants. drops the PH to 6 in the next waterings.blessings 🙏