Sour Tangie mini hunt

The girls responded well to the recharge and are looking ready for a transplant. I didn't get Coast of Maine as planned, as my local store was out. Instead I mixed up a quick batch. The mix is 1/3 buffered coco, 1/3 perlite, 1/3 castings/compost (Bu's Blend/ BuildASoil castings). For fertilizer I used Dr. Earth 4-6-3, Dr. Earth Flower Girl, and some kelp meal. I used the BuildASoil mineral pack for coco, which is basalt dust, gypsum, and langbeinite. I also added some BuildASoil charged biochar. I'm nervous it's going to be too hot. I mixed in a 15 gallon pot and used a 1/2 cup too much fertilizer. Going to transplant into 1/2 gallon fabric pots sometime this weekend, and water with more recharge.