What are those yellowish tips? Day 33 speed devil auto/ recently fed 1ml bio grow and 1ml biobloom in 500ml of water, i water every 3-4 days and nutes every second watering. Lights FL 250 W
Hello it is a nutrient burn . you give her too much nutrients that causes an overfeeding so try to fed her 1 on 3 watering. You have too much nitrogen too. Good luck