The name LECHUZA stands for healthy, magnificent plant growth. LECHUZA has developed another high-quality plant substrate that perfectly combines the advantages of organic soil with those of mineral components such as pumice and expanded clay: TERRAPON
This new substrate is made from the same high-quality raw materials used in professional horticulture: pumice, expanded clay, and an effective fertilizer combination. The fresh organic clay naturally stores water and nutrients and provides balanced plant care. This protects against variations in water and nutrient levels and enables the plant to continue to thrive in dry or wet periods.
TERRAPON can be used to plant nearly all house, balcony and garden plants with the exception of bog garden plants, which have special soil needs with regard to pH levels. These types of plants require special soil. -Lechuza.com