Supposed to be purple lemonade (2f4b)

Good bud growth so far. One plant will be harvested tomorrow (9/27/20). It smells like a mixture of berries/grape and fruity pebbles the cereal. Overall, no signs of deficiency or burns as all plants have a healthy vibrant green color. Their root systems have consumed most of the space in the 5gal buckets. The root systems are healthy as well. Lastly, I didn't expect the autoflower plants to grow so large. Some of the colas began slumping over too heavily. I had to tie the plants up together. Kind of sloppy but it keeps the plants upright and in the light. Update. Checked each plants today. Flush is under way. < 1 week the harvesting will begin. My 2 cents: Overall, the buds are not that impressive and there was never a color change. In addition, buds are not nearly as frosty as previous grows. Not disappointed, but not happy either. 4/10 for the grow. 2/10 for the yield as I am not expecting much from the 3 plants under two Mars SP 250 lights. If I am lucky, MAYBE 400g dry for the total weight.