Composed of neutral sphagnum peat moss, sand, and clay, this potting soil is ideal for growing all types of bonsai. Its special formula provides balanced nutrition for the first 8 weeks, along with a suitable structure that ensures plant stability, moisture retention, and optimal root aeration. Nourishment for up to 8 weeks, the combination of fast-acting and slow-release fertilizers provides a balanced supply of nutrients. Stronger and healthier plants, a blend of micronutrients supports healthy plant development. Clay, binds nutrients and makes them available to the plant as needed. Sand, ensures good aeration, optimal water drainage, and greater plant stability.