What are the alternatives to using perlite?

Krum Perlite aerates and drains soil - Holds moisture and nutrients - Strong Capillary action - Prevents compaction - Insulates - Minimizes temperature ... Jan 17, 2024 ... Perlite is added to potting mixes to speed germination and root growth, improve aeration, drainage and insulation. It also lightens soil, ... 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. While some people believe perlite can harm sensitive plants due to its fluoride content, there isn't much data to support such a claim. If you have no problem ... An odorless, light-gray to glassy-black solid. A naturally occurring aluminosilicate rock. May contain trace amounts of crystalline silica dust, a chronic ... 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 ... Re: What Perlite#209204 ... Just look for 100% perlite, no added ferts and you'll be fine. I usually get this stuff called black gold, best to add some silica in ... Nov 9, 2022 ... 101% is too much. I've seen folks use Dutch buckets, hempys with nothing but perlite, fed hydroponic nutrients. I wouldn't do that personally. Perlite has many benefits in a garden, helping it to drain, aerate, and grow better. There are few drawbacks to perlite. Dangers of Perlite – Handling & Dust. While perlite is inert, that doesn't mean you should be nonchalant while handling it. It is generally considered to be ...