PUMICE STONE 轻石 CACTUS SUCCULENT 轻石 浮石 多肉轻石/浮石 filter batu apung

PUMICE STONE CACTUS SUCCULENT. Provides aeration and drainage to the potting mix. Heavier than perlite. 1/3 lighter than sand. It holds vital nutrients in the microscopic surface pores, which helps regulate fertilizer feedings. Loosens the density of heavy clay garden soils, letting in the air and water plants need. increases water retention in light and sandy soils. Holds moisture in the soil, reducing watering requirements, yet pumice will not compact or become soggy. Is inorganic, will not decompose or compact over time, and can be recycled and reused. pH neutral. Does not attract or host fungi, nematodes, or insects. PUMICE STONE CACTUS SUCCULENT. 1 pack=1 Litre. bulk purchases will pack it 1 packPumice is an excellent soil conditioner, as it is highly porous, giving it excellent water and air holding properties. It provides aeration and drainage, as when growing cacti, bromeliads, succulents, or when rooting cuttings. Advantages of using pumice in potting media and garden soils in