Is perlite used in vermiculture (worm farming)? How does perlite contribute to drainage and aeration in worm bins?

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 ... Apr 9, 2019 ... Soil porosity, or the ratio of void volume to total volume, in a normal garden bed would range from 40% to 60%. The ideal soil porosity in ... Oct 14, 2022 ... This is the article for you. The three soil additives are popular and comparable, yet they vary significantly in a few key aspects. Sep 1, 2015 ... 1:1 peat and perlite. Over the years I've found sand to be just too inconsistent. It's hard to be 100% sure where it's come from and what impurities are in it. Jan 17, 2024 ... Perlite is added to potting mixes to speed germination and root growth, improve aeration, drainage and insulation. It also lightens soil, ... Limited data on the toxicology of perlite in animal studies indicate that the LD 50 (oral ingestion) is more than 10 g/kg. For rooting cuttings, 100% perlite is used. Studies have shown that outstanding yields are achieved with perlite hydroponics systems. Other benefits of ... Perlite is a glassy volcanic rock with a rhyolitic composition and 2%–5% of combined water (Alkan and Dŏgan, 1998; Dŏgan and Alkan, 2004; Kaufhold et al., 2014 ... Jul 26, 2019 ... Perlite is most commonly used for its aerated properties. Due to how its created, perlite is super lightweight. During the heating process to ... Jul 21, 2016 ... 0 ... I came across an article on the use of perlite instead of DE in DE based pool filters. It had a number of benefits that I found impressive; ...