Perlite is a volcanic glass that is often used in gardening due to its lightweight, porous nature that aids in healthy plant development. "It is made from a type of volcanic glass called obsidian," ...

A gardener adds soil to small plastic flower pot with a trowel. - Giselleflissak/Getty Images If you've ever read the care instructions for a plant you just bought, you've likely come across the ...

Perlite, vermiculite, and zeolite are among the most popular soil additives in gardening and are often offered together.

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 ...

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 ...

CORVALLIS – Adding organic matter is the best way to improve nearly all kinds of soils. If you’re unsure if your soil needs amendments, take note if it dries and cracks in summer, drains slowly or is ...

Perlite's properties make it great for soil drainage, aeration, and healthy plant growth. As any avid gardener knows, keeping plants happy and healthy is the number one goal for any type of plant care ...