betdempster
Well-known member
For perlite- you want bigger and more coarse? I'm asking because the perlite in pro-mix hp looks pretty little to me. I didn't know about good potting mix and so my 5 earliest trees are in regular miracle grow potting soil. Is it best to wait till spring right before waking them up to re-pot? And do you still add extra perlite to pro-mix hp for trees that are going to stay in pots another year?