Looking for stones for your terrarium? These black drainage stones are ideal for making a plant terrarium. The stones are suitable for a covered, open or half-open plant terrarium. Drainage stones help your plants to grow. These drainage stones are also ideal as a decorative feature. These black drainage stones come in a 5-kg bag. Ideal for making a plant terrarium. Drainage stones help plants to grow. They are also used for decoration.

• Suitable for covered, open or half-open plant terrariums.