SUPERIOR DRAINAGE & AERATION: Fired at super-high temperatures, it achieves 74% porosity with rough edges that enhance airflow by creating air pockets, and preventing compaction, retaining moisture, and promoting root growth and nutrient absorption OPTIMAL MOISTURE BALANCE: Meters moisture to prevent overwatering and dehydration, keeping soil from getting too wet or dry; it hydrates plants without waterlogging and works better than sand to promote strong, healthy growth in the ideal environment WIDELY USED: A popular soil amendment for all types of indoor plants; calcined clay is ideal for succulent soil mixes, bonsai, and cacti, catering to the needs of various plants LESS FREQUENT WATERING & ACIDITY BOOST: Calcined clay for plants retains moisture and releases it gradually, reducing watering needs and simplifying plant care; it also introduces acidity that supports healthy growth SUSTAINABILITY: We create sustainable, high-quality products that support plant health and longevity; through nonprofit partnerships, we donate a portion of soil amendment sales to plant trees in the world’s most deforested areas