What is perlite?

Feb 7, 2025 ... Perlite is a volcanic glass that is often used in gardening due to its lightweight, porous nature that aids in healthy plant development. I like to use 2 parts peat to one part perlite for my basic potting soil mix. Do not add any vermiculite to the mix, unless you're going to be growing tiny seed ... Jun 23, 2022 ... Most breeders use perlite. There isn't a huge difference between the two. I've heard good things about a brown-ish substrate. Mar 24, 2022 ... The result is a more consistent moisture level that is beneficial for plant growth. Implications for Watering Schedule: With perlite in your ... Nov 15, 2021 ... I use vermiculite to add to seed sowing trays and when potting on. Perlite is great when doing cuttings. Feb 13, 2020 ... In the gardening world, perlite is used to improve soil structure by providing drainage and aeration. “Air for the soil” is what I like to call ... Jun 11, 2020 ... Peat or coir substrate are typically used for container production. Perlite, a stable expanded volcanic mineral, is often added to increase ... Sep 20, 2018 ... The perlite in the USA can have higher natural fluxes, than perlite in Aussie. The clay you use may have higher flux content than the clay used in Aussie: both ... Jun 16, 2022 ... The only experience i have is with my Rocket Mass Heater... built the stove in my shop, fired it on and off for 2 or 3 years, and when i took it ... For many gardeners, perlite plays a key role in improving soil drainage and aeration. Made from transformed volcanic glass, perlite is the small, white balls ...