Perlite

Perlite is a soil amendment made from volcanic glass that can be used as a soil amendment or standalone growing medium. It increases water retention and aeration, and is suitable for a wide range of plants. It can also be used in hydroponics and aquaponics systems. It is lightweight and sterile, making it a popular choice for indoor gardening and greenhouse growing. 

• Made from volcanic glass
• Can be used as a soil amendment or growing medium
• Increases water retention and aeration
• Can be used in hydroponics and aquaponics systems
• Suitable for a wide range of plants 

Alternative keywords: Perlite for plants, Perlite for soil, Perlite for hydroponics, Perlite for aquaponics.