Those little white bits in potting soil are perlite, which helps create ideal conditions for roots. Perlite improves soil aeration and drainage for roots by creating air pockets and reducing ...

If you're comparing vermiculite vs. perlite and wondering whether either soil additive would benefit your plants, here's what to know: Vermiculite is an excellent choice for retaining water to keep ...

Perlite, a volcanic rock, is a common ingredient in potting mixes. It improves drainage, aeration and water retention in soil. Perlite is lightweight and can be added to in-ground gardens, but it's ...

Amanda Blum is a freelancer who writes about smart home technology, gardening, and food preservation. Previously, Amanda has worked as a technology strategist specializing in problem solving and ...

You may have noticed small white particles resembling shredded foam cups when repotting houseplants or planting flowers or vegetables from a garden center. Called perlite, these particles are a common ...