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​Plant growth lamps are artificial light sources, usually electric light sources, designed to stimulate plant growth by emitting an electromagnetic spectrum suitable for photosynthesis.

​Non-woven fabrics for agriculture, crop protection cloths, seedling cloths, irrigation cloths, insulation screens, garden insulation, flowers and plants insulation, urban beautification, cold and ...

Plant cold-proof insulation cover is also called garden calico and landscaping cold-proof green cloth.

For example, ammonium bicarbonate is easy to absorb moisture, causing nitrogen volatilization loss; ammonium nitrate is very hygroscopic, easy to agglomerate and deliquesce。

​Fertilizer growth requires fertilizer, fertilizer and nitrogen, phosphorus and potassium are known as the three elements of fertilizer.

For indoor potted plants, there is generally no obvious four seasons, so the fertilization period is mostly determined according to the symptoms of the plants.

When planting, choose sandy loam, because of its strong water permeability and not easy to accumulate water in the pot, which can also prevent root rot.

Use a small tank (or small jar) to put waste vegetable leaves, melon peels, chicken and fish into the water, fish scales, waste bones, egg shells, and moldy food (peanuts, melon seeds, beans, soy f...

Organic fertilizer. Usually divided into animal-based organic fertilizer and plant-based organic fertilizer.

According to the viewing category, it is divided into flower viewing, fruit viewing and leaf viewing.

Bagasse: It is mostly used in tropical areas and has a high carbon to nitrogen ratio. Nitrogen must be added to meet the needs of rapid decomposition by microorganisms.

When a substance exists inside another substance, the latter is the medium of the former. In other words, plants exist and depend on soil, so soil is the medium of plants.