I would not use it. You have no way of knowing for sure how to control the nutrients. Maybe you washed them out, maybe you didn't. Ya know?

And NO nutes during the first two or three weeks.
Opie Yutts Reviewed by Opie Yutts on . Perlite Question? I've seen Miracle Gro Perlite at Wal-mart would it be good, since it is Mircale Gro? Rating: 5