1st Grow - Blueberry Autoflower

Started 3 seeds to germinate using rockwool in a starting tray with dome, in my 2x4 Grow tent. (9pm Monday 3/14/2022). Used the first few days to get a feel for temp and humidity in the tent. {I will need to get a humidifier as the air in my house is very dry. Keeping the temp between 75-77deg. (f). First 2 seedlings had broken through when I checked on Friday morning (3/18), and the third soon followed (see picture). I'll now start watching the bottoms for root growth and the sign that they are ready for the Deep Water Culture (DWC). Sunday 3/20/2022 - Seedlings look healthy. (picture) Lowered LED from 3’ to 2.5’ with the dome now removed. 2 seedlings have their first root showing out the bottom of the rockwool cube.