[Product Information]

• Three Cups (1 lb) of gravel， Covers roughly 1 square foot
• Genuine crushed red lava gravel， Red and rust colors， with peppering of black
• Ph Balanced for root health， 100% natural， no chemical treatment
• Works in humidity trays， Porous lava increases airflow
• Direct from BonsaiOutlet.com， the Internet's largest Bonsai retailer， Money-Back Satisfaction Guarantee