Day 42 blueberry autoflower(need advice!?)

She goes outside for a good 4/5 hours sunlight a day and I bring her inside and goes under a 1000w dim led shes 42 days old and also this is my first grow so I'm not sure if this looks okay at this stage or???
Water is 6.6 pH
Rh is 50/55
Water every 2 days or when light
Have just started giving bloom booster nutes a couple of days ago,the pistils have been shown for about a week and half now,,any suggestions any advice would be appreciated!

She looks a little behind in the budding for that age. I would suggest stop moving her inside and out. The weird light spectrum changes might be confusing her, just keep her indoors under that 1000w light on 18/6. She’ll do better I’m sure