How could the lightweight and sterile nature of perlite be advantageous in controlled environment agriculture in space?

PERLITE ... Perlite are siliceous volcanic rocks around whole world. Perlite's unique property is expansion in its specific volume in 35 times when heated up to ... Jun 8, 2022 ... Perlite is volcanic glass formed when obsidian mixes with water. It acts like the Hulk when heated, growing up to 20 times its original size. Jun 23, 2022 ... I use vermiculite but only because I got a big bag of it at first. Most breeders use perlite. There isn't a huge difference between the two. I' ... Feb 10, 2019 ... Perlite is a completely organic pop corn sort of. It is volcanic in origin and when heated it expands and pops out. So it can hold water and ... Jul 3, 2019 ... Perlite will work fine in a mix with peat moss. But I would still mix perlite with vermiculite, instead of using pure perlite for cuttings etc. Jan 12, 2025 ... What is Seed Starting Mix? When it comes to starting your own seeds you need to create or buy a mix that is lighter and finer so your baby ... 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. Jun 18, 2020 ... Perlite is the commonly accepted generic term for naturally occurring siliceous volcanic rock. Perlite is not a trademarked name and is typically categorized ... Apr 15, 2024 ... Perlite is invaluable for enhancing drainage and aeration in fast-draining mixes needed by succulents and cacti, vermiculite is preferable for moisture-loving ... Jan 15, 2019 ... In the majority of scenarios, perlite will be mixed with soil or coco coir to create a balanced medium for growing cannabis. For both soil and ...