Expanded horticultural perlite. Perlite is an amorphous volcanic glass that has a relatively high water content, typically formed by the hydration of obsidian.It occurs naturally and has the unusual property of greatly expanding when heated sufficiently. It is an industrial mineral, suitable "as ceramic flux to lower the sintering temperature", and a commercial product useful for its low ...

Jun 9, 2023 · As mentioned earlier, perlite offers a lot of benefits to your garden. The most important one is drainage.Perlite is a natural filtration system, allowing excess water to drain away while retaining a little moisture and catching nutrients that plants need to grow. This is especially true in raised beds and container gardens, in commercial potting soil, but also in …

May 26, 2020 · Perlite is a natural substance that helps to modify soil by making it lighter and improve its drainage. You can safely add non-toxic perlite to a potting mix if your plants need to grow in a medium that drains well.

Aug 1, 2024 · Perlite is sold in bags at home improvement centers. Common sizes are 2 cubic feet and 4 cubic feet. Professional growers buy perlite wholesale in larger bags, but these can be a bit bulky for the consumer.

Feb 7, 2025 · As any avid gardener knows, keeping plants happy and healthy is the number one goal for any type of plant care, be it container gardening, houseplant care, or gardening in beds.One useful material to add to your gardening routine is perlite, a substance that can be mixed into the soil and can aid in everything from proper drainage to healthy root development.

Jun 20, 2024 · What is Perlite? Perlite is a volcanic stone with a high water content, that starts life as porous volcanic glass. When heated to 1600 degrees F, the rocks expand up to 20 times their original size, giving it one of its nicknames—volcanic popcorn.

PVP Industries PVP105408 120 Quarts, 4 Cubic Foot of Organic Perlite Planting Soil Additive, White

Aug 4, 2024 · What is Perlite? Perlite is the name of a naturally occurring mineral. In nature, it exists as a type of volcanic glass, created when the volcanic obsidian glass gets saturated with water over a long time.

Feb 13, 2020 · How to use perlite for your plants In potting mixes. Perlite is commonly used in potting soil and soilless mixes (particularly for indoor seed starting) to keep the soil structure loose and well-draining without risk of compaction over time.. Depending on your plant’s needs, a good place to start is having the perlite make up around 10 …

Perlite's versatility spans numerous industries, manifesting in forms like raw ore, expanded Perlite, and microspheres. It's notably used as a lightweight aggregate, in cryogenic applications, and for stormwater management, proving its wide-ranging adaptability in …