Never used Coco soil before first time grower lol, is biobizz allmix any good? I'm using the dreaded mg wish I did my homework first but u live and learn. Just having an absolute nightmare with the slow release nutes phosphorus deficiency and low pH run offs. I'm going grey with worry now haha. There coming up to 7 weeks on Monday so will b flipping them on the 18/10. First grow and learning every day but I'll stay well clear of Miracle Grow that's for sure 😀.