First grow. From Bagseed. I'm on about week 5 of flowering and most of the large fan leaves turned yellow and fell off this week. I realize this is normal to happen towards the end of flowering, but is it going to be any problem since i still have a little ways to go? They fell starting from the lower sets, and moved up over the course of about 5 days. I'm pretty sure it's not any type of nute burn/deficiency, and it's not heat stress. I water about twice a week. Once with FF Tiger Bloom/FF Big Bloom/2 tbsp. molasses. The other time is just water/2 tbsp. molasses. None of bud sites or the surrounding leaves have shown any yellowing.