Description Elevate your bonsai care with our premium Professional Bonsai Soil Blend — the same high-quality mix we use on our own trees. Each batch is hand-sifted and crafted from imported Japanese raw materials: ⅓ Double Line Akadama, ⅓ Black Fuji rock, and ⅓ Hyūga pumice. By removing most of the dust via window-screen sifting, this substrate ensures exceptional air exchange and optimal drainage, while maintaining strong water and nutrient retention. This bag weighs roughly 24 to 25 pounds. The shipping price included version is a Large Flat Rate Box that holds roughly 3.5 gallons. For a smaller quantity see: Professional Bonsai Soil Blend Check out our shohin mix for smaller pots: Shohin and Mame Professional Bonsai Soil Mix Read our article about the horticulture benefits of our bonsai soil: Bonsai Soil: How to Create the Right Mix for Healthy Trees
