What is the essential difference between fairy soil, humus soil and peat soil?

Xianning Lusheng Horticultural Grade II 20 10-06-0 1 fairy soil is basically mineralized and has no toxic substances. There are three particle types: medium, small and fine. Such as orchids, famous products should be the first choice. Humus soil, slightly acidic, commonly called blue mud. The soil with many rotten leaves all the year round can be used without pollution between trees, bamboo forests and grass on the mountain. Removing raw leaves, sieving with a four-mesh sieve, removing impurities, sieving with a ten-mesh sieve for dust removal, and planting orchids with small and medium-sized humus soil in the middle. Peat soil is to cut the grass above the wetlands such as the Great Northern Wilderness and take out the black peat below, which can be used reasonably after natural wind blows. There is also the construction area in the ancient lake area. When digging the foundation, the black soft mud without impurities that has been sealed under the surface for many years is an excellent orchid culture medium after being dug out by an excavator and naturally weathered. Weathered peat is screened into three grades by four-mesh screen, two-mesh screen and eight-mesh screen. Fine soil below eight meshes is used to grow other flowers.