You're fine with using it as is. I've been using hydroton for years, and all I do is rinse it in water with some bleach. That kills everything you don't want. Then rinse well, and rinse again.... and its ready to go.

keylime
keylime Reviewed by keylime on . Hydroton Question Hi Everyone! This is my first time using hydroton. I got some used stuff from a friend, and I have cleaned it, soaked it, and baked it, and now I am wondering if I should soak it again before using it, or if I should just put the freshly baked hydroton into my pots as is. I let it cool for a while, so it is now at room temp, but it is completely dry. My instincts tell me that I should probably soak it again in pH neutral water, but I'm not sure. Can anybody give me some guidance on Rating: 5