Lightweight porous structure enhances soil aeration for root health
Improves drainage to prevent waterlogging and root rot
Neutral pH level suitable for a wide range of plants
Can be used as a soil replacement or propagation medium for versatility
Summarized by Shop
Perlite is most often used in soil to aid in drainage and hydration. Perlite adds an airy light texture and is great for dry loving plants like cacti and plants that need good drainage like aroids.
Perlite can also be used as a soil replacement or propagation medium.