Did you ever get this figured out? I already have my soil and coco mixed and have my seeds germinating and can't find much info on this particular mixture
Hey there, bro! 👋 For soil mixed with coco, I recommend a range of 6.5-6.0.... if the mix contains soil and it's about 50%, then that substrate is considered soil and is treated as such! 👌😇👍 Good luck, bro!