Culture methods and precautions of bistort rhizome

Soil: It is required to use sandy loam with slightly loose, good ventilation performance and smooth drainage, and carry out high temperature disinfection in advance. Temperature: The suitable temperature for the growth of lotus flower is about 15 ℃, if the temperature can be reduced to about 10 ℃ when flowering, the flowering period can be prolonged. Illumination: It likes to shine, avoid direct sun, too much light should be shaded, and maintain good ventilation. Moisture: Watering should see dry see wet, can often spray water to flowerpot, humidity cannot be too low.

1. Illumination

Polygonum bistorta prefers a cool environment for its rapid growth.In hot summer, it is necessary to block light to avoid sunburn, and it will be better and faster to grow in cool and ventilated areas.

2. Trimming

Pruning is necessary for vigorous growth, especially when the growth is relatively fast, proper pruning can make the plant grow better.Reasonable allocation of nutrients will avoid excessive consumption of nutrients, mainly pruning branches with poor growth, such as withered and yellow branches, diseased branches, etc.

3. Moisture

At the beginning of its growth, proper watering is OK.But when it comes to the growing period, it needs to be watered more frequently, because it needs a lot of water in the fast-growing stage.Especially in dry weather, we must pay attention to the moisture of the soil.

4. Soil

Because of the attributes of plants, we must pay attention to the moisture of the soil, and keep the soil loose and breathable, which is conducive to the healthy growth of plants.If the soil used is sticky and there are many insect eggs in it, it will be harmful to its growth.