Japanese Akadama Extra Small/ Fines 1-3mm - 3.5L Why Choose Premium Japanese Akadama Soil? Akadama (Japanese for "red ball earth") is a naturally occurring, volcanic clay mineral mined in Japan. It is world-renowned among bonsai masters and succulent collectors for its unique ability to hold moisture without becoming waterlogged. Key Benefits for Your Plants: Superior Aeration: The granular structure creates tiny air pockets, ensuring oxygen reaches the roots to prevent rot. Optimal Water Retention: Each granule acts like a sponge, soaking up water and releasing it slowly as the plant needs it. Color Change Indicators: Akadama darkens when wet and lightens when dry, making it easy to know exactly when to water. High Cation Exchange Capacity (CEC): Effectively holds and releases nutrients from fertilizers to your plants root system. Uses: For Shohin or Mame Bonsais: As the pots are smaller, you need smaller grain akadama soil. For Kokedama: Use with keto clay or potting soil to form the root core moss ball for kokedama planting.