If you're mixing your own aggregates, you need this Soil Sieve. It ships with the ideal Mesh Sizes you need to sift bulk bags of aggregates. Lava Rock, Pumice, Pine Bark Fines, etc... It also a tool you can use for general gardening purposes.
Use these sieves to grade soils for layering and to remove fine dust that inhibits proper drainage. This sieve set consists of a 12-inch (diameter) by 3-inch (high) stainless steel frame with three interchangeable screens of 4, 5, and 10 meshes per inch.
Hard Premium Akadama Bonsai Soil
Akadama is a premium bonsai soil used by Japanese master gardeners. Akadama soil is mined in Japan from volcanic soil. Once extracted its dried and sifted to various...