Hello, I an new to growing, and I was going to start some femenized Jack Herer and Cheese From Greenhouse seeds in 2" Rockwool cubes. I will later be planting in Pure coco, so I decided to go with the CANNA line of Nutes. COCO A+B, Pk 13 14 and Rhizotonic. Anyways, I was a little unsure of the proper rockwool soak, but here was what I was planning on using. I was planning on mixing 1ml/gal each of Canna Coco A+B and 1 ml/gal of Rhizotonic in a 1-2 gal mixture. Then pH to 5.5, let cubes soak overnight, then plant the germinated seeds in the rockwool cubes, place in vented humidity dome under florescent lighting, and watch the magic happen. Ok, I know that COCO A+B is coco specific, but I don't think that it will make a huge difference using it in a diluted amount in rockwool. I also know that rhizotonic is only for plants that already have roots, but my reasoning is that it will be beneficial after a week or so once the plant has developed some roots. I just want to know if this will be safe and effective for new seedlings. If not, would it just be better to pH to 5.5 soak the cubes over night, and leave out the roots completely? Any input would be greatly appreciated!