River sand: River sand is also a soil that is used a lot. River sand is generally from the river screen out of the sand, according to the size of the sand diameter divided into coarse sand and fine sand. River sand is generally not used on its own, but is used in combination with leaf mould and garden soil. Some flowers prefer a better soil environment with better water and air permeability, so the proportion of river sand will be larger.
Ceramsite: Ceramicite this kind of soil, generally will not be used to grow flowers, used to pad more pelvic floor. Because the ceramsite is large and breathable, it’s not too absorbent and it works really well in the bottom of the pot. The potted surface is also more useful to prevent insects from laying eggs on the surface of the soil.
