how much perlite should i use in a 7 gallon grow bad, any help would be awesome. ty, dd
Your mix is up to you I go around 20% perlite in my mix some do less some more it’s all about finding what works for you but 20% I’d a good starting point
What soil are you using?
ok, ty i will try 20%
fox farm ocean forrest
You don’t necessarily need to use it with FFOF, but 20% should be a good amount.