Sterilizing potting soil gets rid of hidden fungi, insects, and other bacteria that could be harmful for your houseplants. If you're wondering when you should sterilize your potting soil ...

Also, break up clumps and remove stray roots and leaves. You might also want to learn when you should sterilize potting soil and how to do it right to wipe out potential pathogens. You can ...

Manufacturers of some potting and seed starting soils intentionally sterilize the mix with either heat or chemicals to ...