Description

蛭石

Holds many times its own weight in water.

Ideal for raising seeds and mixing with composts.

Packing 包装  : 2 Litres 公升 BAG 袋装

What is Vermiculite:

• A naturally occuring, non-toxic soft mica mineral.
• Heated to a high temperature which produces a lightweight, sterile, laminated structure.

园艺代用土无机类

云母受热膨胀裂成碎片。清洁、无菌、保湿、质轻、再湿性强，不会变质。呈微酸性(酸硷值 6.3) 。

仅供短期栽种：如插种、扦插、育苗及种子繁殖。与泥炭混合并用，可增加排水性、通气性、保水力与保肥力。