Blackberry Auto from FastBuds - grow #2

Thank you to FastBuds for providing the seeds for this grow! Unfortunately only 2 of the 3 seeds survived germination. I put this down to a bad seed. Welcome to my second ever grow! I’m still finishing off my first grow, but decided to germinate these girls to get a little head start. All seeds were soaked in water for 24hrs, and immediately after saw the first signs of the seeds popping. They were then transferred to a soil rooter. What followed was 24 hrs under a small lamp, with the taproot quickly making its way down to the bottom of the rooter. They were then transferred to their 10L pots in the tent. True leaves are coming through, with Rhizotonic at 2ml/L being sprayed directly on soil and plant. My initial aims are to try to not overwater in these early stages, as I believe this was a rookie mistake on my first grow. Feeding needs to remain light as I’ve followed a few diaries of this strain, and it seems blackberry is sensitive to nutes. Any advice on this strain would be appreciated. I’ll also be feeding ph perfect micro grow bloom from Advanced Nutrients (1/4 of recommended amount) as well as CalMag. During veg I’ll likely spray directly onto leaves ph balanced water with CalMag. Feeding will likely begin in 2nd or 3rd week, I’m planning on trying to look at these plants with much more detail, teaching myself to read the plants more. Thanks for stopping by, I’m sure it’s a few weeks away until this diary gets interesting,