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," ...

Those little squishy white balls in your potting soil aren’t styrofoam. They’re actually perlite, AKA volcanic popcorn. In the building industry, perlite is used in ceiling tiles and lightweight ...

Potting soil, or potting mix, is a substrate that usually consists of garden soil, organic matter and minerals.

Add Yahoo as a preferred source to see more of our stories on Google. While it might be tempting to go to your local garden center and pick up a bag of Miracle-Gro potting soil because the packaging ...

If you're planting flowers in a hanging basket, you will want to make sure you're doing it right, so take a look at these ...

Soil blocking is a simple, space-saving way to start seeds without plastic trays. Here's everything you need to know to try it this season.

Once you've opened a bag of potting mix, it makes sense that it will lose efficacy if not used right away. But how long is too long left opened and unused?