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What is perlite

Last Update ：2024.10.26

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Perlite is a glassy rock formed by the rapid cooling of acidic lava from volcanic eruptions. It contains elements such as silicon and iron. Its advantage is that it has a strong ability to absorb water and can regulate soil compaction; its disadvantage is that it will float on the soil surface after watering and is harmful to the human body when inhaled. Perlite is light and porous, has good air permeability and drainage, and can be used by most plants.

Introduction to perlite

Introduction to Perlite

Perlite is a glassy rock formed by the rapid cooling of acidic lava from volcanic eruptions. It is named after its unique pearl crack structure.

Perlite composition

Perlite contains chemical elements such as silicon and iron, which is chemically stable and has a neutral pH.

Soil

Perlite Characteristics

Advantages

First, perlite has a strong water absorption capacity, which can reach two to three times that of itself;

Second, perlite has a strong water absorption capacity. It can adjust soil compaction, effectively prevent crops from lodging, and control fertilizer efficiency and fertility;

The third is the porous adsorption of perlite, which can be used as a diluent and carrier for pesticides and herbicides in agriculture.

Disadvantages

First, perlite is easily powdered, will float on the soil surface after watering, and is easily blown away by the wind;

< p>Second, perlite is harmful to the body after being inhaled into the human body.

Soil

Perlite is suitable for plants

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Perlite is used for most plants. Perlite is light and porous, with good air permeability and drainage. It is suitable for planting various plants that require drainage and ventilation media. It is also a good medium for soilless cultivation. It can also be used For plants whose cuttings are difficult to take root.