P Pm0xqu12 Active Member Sep 16, 2019 #1 So one of my friend gave me 250 ml bottle of mammoth P the problem is the bottle expire in April 2018.. Is it still okay to use without harming my plants? Worth the risk?
So one of my friend gave me 250 ml bottle of mammoth P the problem is the bottle expire in April 2018.. Is it still okay to use without harming my plants? Worth the risk?
