Cymbidium can use vermiculite or vermiculite mixed pine? Peanut shell?
Vermiculite is the performance of water retention, ventilation, insulation. Depending on the type of plant you use, vermiculite can be used in most plants.
In addition, vermiculite can also provide the crops with K, Mg, Ca, Fe and trace amounts of Mn, Cu, Zn and other elements. Vermiculite has the characteristics of water absorption, cation exchange and chemical composition, so it has many functions such as fertilizer preservation, water retention, water storage, air permeability, mineral fertilizer and so on.
