Siriuzanswered grow question 4 years ago Hey there I will suggest you to watch a video on YouTube on how to mix your soil but a great mix that World for me is Foxfarm ocean forest mix with hummus, perlite, clay peble and black gold compost you gotta mix all of that very well and you will get a mega super mix but you can Improve it adding more other stuff if you're expert, if you dont have any of that just mix FFOF with black gold and thats it since FFOF already has plenty of great stuff and perlite its cheaper that way, hope it solve your doubt happy growing