Horticultural Bonsai Pumice Soil Amendment for Bonsai and Cactus Plants 4QT

Pumice is a frequently used product for Bonsai planting by professional planters. Pumice serves to dry out the potting mixture while retaining enough moisture to allow roots to grow.Pumice takes a very long time to break down and can be used multiple times. Pumice is one of 3 primary ingredients to the “Boon mix” substrate renowned for it’s ability to grow a quality Bonsai plant. Pumice is a type of Volcanic rock substrate that has demonstrated a better quality of growth for bonsai plants against traditional soils. Bonsai plants will typically die out when placed into a traditional soil media, therefore substrate materials such as pumice make for a better growth environment.