Sifted Perlite Sponge Rock - 3 Quart

Perlite also known as sponge rock is a very popular ingredient for bonsai soil mixes. The structure of the sponge rock helps create space for root growth, and aeration. The unique properties of perlite also alllows it to absorb water and retain it for your bonsai tree. Most commonly paired with peat moss to create a base soil mix. Our perlite has been sifted to remove silt and fine particles prior to packaging.- Amount: 3 Dry Qt- Ingredients: Small Perlite Sponge Rock