2024-07-04
VERMICULITE: MOISTURE-RETAINING MINERAL
Vermiculite and perlite are in many potting soil mixes, but you may not be aware of why you should use vermiculite in your garden soil mixes. If you have water-loving plants, want vigorous seed germination, or need to help cuttings develop strong roots, you’ll want to use vermiculite in your gardening practice!So, what is this stuff? It’s a naturally occurring mineral mined in several places around the world, including the USA, Australia, Brazil, Bulgaria, and Zimbabwe—it can be found on nearly every continent! Horticulturists and hobby planters alike love this stuff because it’s sterile, expands as it absorbs water, and helps soil retain water, meaning your plants’ roots stay moist longer, and you don’t have to water as often. It’s also used in other industries, such as construction and vehicle production.