511 and perlite size (or use turface?)
newhostalady Z6 ON, Canada
3 months ago
last modified: 3 months ago
The perlite I have was called "coarse," but it really has quite a different range in sizes. Is that OK to use? If I could get another size in the future, what size would I be aiming for?
I read in another post that I could substitute turface for perlite. True? (I happen to have some turface which I purchased years ago!) What would that do to my mix?