Original 1970's Blueberry (Dutch Passion)

You might remember me start a Blueberry diary a few weeks ago but we took it down because we thought we were gonna move but not yet so we're starting a new Blueberry run. We will also be running some other stuff along with the Blueberry in an upcoming new diary but this Blueberry is sitting in 75% Pro Mix HP soil and 25% worm castings. Getting 5-10 sprays a day of just regular aerated tap water pH'ed to 6.0. I'm using the AC Infinity dual LED light strip with the germination kit also from AC Infinity with a Vivosun heat mat with heat mat controller. I've been keeping the temps in the mid to upper 70's and the humidity between 55% and 70%, having a small fan in the germination kit for air circulation and to avoid mold.