20 Light CFL Grow

This is Jane from bagseed. She is in the middle of 4 weeks flowering. Vegged for 4 weeks under 24/7 32w daylight florescents. Had pre flowers before i moved her to the flowering room. Is that what auto-flowering is? MG soil and MG nutes,15-30-15, mixed at half strength. I only water every 5-6 days and also use 2 tablespoons of blackstrap mollasses. I foliar feed about 2-3 times a day with a weak solution of nutes. My question is why my buds are just now puff balls and others on here are filled in after 4 weeks. Also, the lower four fan leaves are yellowing and one fell off today. I know its the norm late in flowering but this early also? Any help is much appreciated.

Your plant could be autoflowering or it could be something you did. You are now in flowering you are foliar feeding way to much, anything more that once or twice a week is over kill and I would stop all together soon as you don't want to be smoking fertilizer that will be stuck in your buds. Yellowing bottom leaves that fall off happens all the time in flowering even early no worries. Good luck

Nice job on the plant hope mine will get that big sorry i cant offer any help for ya goodluck with the rest of your grow