lava rock mulch

1. Volcanic rock is formed by volcanic eruptions for hundreds of millions of years, with high hardness and not easy to pulverize. It can be washed and used repeatedly. 2. Volcanic rock has a large specific surface area and many pores, which is conducive to the reproduction of nitrifying bacteria and purifies water quality. 3. The pores of volcanic rock are dense and uniform, and the porous structure has strong adsorption capacity, which can effectively absorb harmful substances and improve water quality.

1. Volcanic rock is used to cover the surface of flower pots, which can reduce water volatilization, prevent soil from splashing when watering, and can also retain water and fertilizer, and absorb harmful substances. 2. Volcanic rock is used as a bedding at the bottom of the flower pot, which can enhance the aeration of the substrate and speed up water seepage. 3. Volcanic rock and peat, leaf humus, coconut peat and other planting media can be mixed as planting nutrient soil.

1. Volcanic rock material is weather-resistant, weather-resistant and durable; 2. Volcanic rock can absorb sound and reduce noise, which is beneficial to improve the auditory environment; simple and natural to avoid glare, which is beneficial to improve the visual environment; water absorption, anti-skid and heat resistance are beneficial to improve the somatosensory environment. 3. The unique "breathing" function of volcanic rock can adjust the air humidity and improve the ecological environment.

1. While ensuring the quality of volcanic rock, sieve it several times to minimize dust powder. 2. A variety of specifications are carefully selected to meet the environmental needs of different scenarios. 3. It can be used for pavement of potted plants in the garden, mixing soil for planting, bottoming of flower pots, and can also be used for large-scale landscaping in the garden