First autoflower grow- BLUEBERRY

These girls are looking amazing! Buds a chunking up and looking frosty. Plant 1 definitely has a fat chunky bud structure compared to the taller, stretched buds of plant 2. I dropped the temp and humidity in the tent to 77 degree max and 55% humidity max. Some leaves are already starting to yellow and I am plucking them as they turn, while some of the top leaves of plant 1 are starting to change to a dark purple blue color. Should be ready for the harvest in about 2 more weeks. Day 61 update: colors are starting to change and decided it was time to make some more space in the canopy with a major defoliation. Took out a lot of large and small fan leaves to open up the canopy for airflow and bud development. Large fan leaves are slowly turning yellow, while the sugar leaves and smaller fan leaves off the buds are getting a slight purple or dark blue color. So excited!