Natural volcanic rock lava stone

Natural volcanic rock lava stone

Volcanic rock (lava stone) is made of volcanic rock ore, which is processed through crushing, screening, dust removal and other processes. The color is mainly red and black, rich in potassium, magnesium, iron, phosphorus and other elements. The pores are smooth, light and not easy to break, and it has good air permeability and absorbs water without water logging. It also has a certain effect on temperature.

Since volcanic rocks (lava stone) come from deep mountains and arid areas, they are less affected by the erosion of humid air, so they have high hardness and less slag. They are very effective in cultivating bacteria, filtering, and landscaping. And suitable for succulents, orchids and bonsai plants. Pure natural volcanic stone, dark red, sterile, porous.

The interior of volcanic rock (lava stone) is porous and has good air permeability. It is rich in silicon, aluminum, iron, potassium, sodium, calcium, magnesium, sulfur, manganese, phosphorus, antimony and other major elements and many other trace elements. The colors are mostly black, dark green and brick red, and it is characterized by being porous and light in weight.

It can be used as a soilless culture substrate(hydroponics), roof greening, and indoor potted plant material. When used alone, if nitrogen is supplemented in time, it can grow normally, and it can be mixed with various fairy soil, peat particles, bark, leaves, etc. It is a rare, good plant material for orchid cultivation.

In addition, it is also used to raise Luohan fish, which is used to decorate fish tanks, landscaping stones, filter and other purposes.

1. Volcanic rock (lava stone) acts as a cover in the case of the same size: it can block the sun from evaporating the moist soil to retain more water.

2. In the weather with direct sunlight, it can effectively block the direct sunlight on the soil to prevent the soil temperature from being too high. In the cool night, it can release the heat absorbed during the day into the soil (it can provide certain temperature protection for temperature-sensitive plants).

3. Volcanic rocks (lava stone) do not decompose for bark, which means they do not need to be added and replaced every year. They also tend to be heavier than bark-like mulches and will not wash out in severe weather such as heavy rainfall and too fast wind speed. Displace, blow away.

4. This point is not used for surface covering but is evenly mixed with the soil, because it has pores that can store water well.

Fifth, the color matching is good, and it can be matched naturally with other plants.

6. The weight is lighter than pebbles. It can have unexpected effects when used for roof greening, especially for water retention and moisturizing.

7. After the thickness reaches a certain thickness, it can effectively inhibit the growth of weeds, and can save the maintenance cost in the later period.