Common cultivation granular substrate for hydroponic flowers

Ceramsite Ceramsite is a kind of artificial lightweight aggregate, which is hard in operation, with waterproof and gas-retaining glaze layer on the surface and porous ceramic body inside. Clay ceramsite is made of sea mud clay as the main raw material, which is non-toxic, tasteless, corrosion-resistant and has excellent adsorption. It is suitable for various water purification and is very beneficial to the attachment and growth of microorganisms. Widely used in soilless culture of flowers, potted flowers and bonsai cultivation.

Shi Lan Shi Lan, also known as scorched earth or volcanic swelling stone, is often used to grow orchids. It has good air permeability and water retention, and is rich in potassium.

Shimi Shimi is a natural stone, which is processed into peanuts and soybeans. These granular substrates are generally called alkaline, which should be washed with clean water before use and used as fixing and decorative materials for hydroponic flowers.

In addition to plants with unsightly roots and plants that need to be fixed, hydroponics of newly planted woody plants and palm plants with granular substrates is also quite interesting and lovely.