Summary: GASPRO 5lbs Lava Rocks for Plants Size: Approximately 1/5 inch in size, providing a diverse appearance. Match: Contains weak acid suitable for plants like succulents, cacti, and orchids. Benefits: Improves soil pH, drainage, air circulation, and root health. Quality: Naturally formed volcanic rocks free from harmful substances. Durability: Fade and corrosion-resistant, long-lasting in plant pots.
