Zkittlez Autoflower

Going into week 12 and it's almost time to harvest. I've started to flush using only Drip Clean in addition to water in the reservoir. It's interesting how each plant developed throughout this grow. During the veg plant 1 was growing slower though with tight nodes. Plant 2 was a vigorous seedling and continued to grow rapidly in veg. However now in late flower plant 1 has developed the largest colas. Plant 2 still seems to be maturing faster. It was the first to start showing pinkish calyxes and sugar leaves and its trichomes are developing quicker.