Weigela cultivation methods and precautions

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How to grow weigela

Precautions for cultivating weigela

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Weigela likes light, tolerates shade, and is cold-tolerant. It is not strict with the soil and is afraid of waterlogging. Strong germination and rapid growth. So, what are the methods and precautions for growing weigela?

How to grow weigela

Cultivation methods of weigela

Soil selection

Weigela does not have strict soil requirements and can tolerate The soil is poor, but it is afraid of waterlogging, so choose sandy loam with good drainage. The soil is required to be deep, moist and rich in humus. Such soil is most suitable for the growth of weigela.

Fertilization

Weigela likes fertile soil. When potting, garden soil and chaff ash can be mixed, and a small amount of base fertilizer can be applied. Weigela needs to be fertilized 1-2 times a month during the growing season. The fertilizer can be decomposed liquid fertilizer. Every 2 to 3 years, fertilize should be applied by trenching the roots during the dormant period in winter or early spring.

Temperature

The suitable growth temperature for weigela is between 15 and 35 degrees, and the suitable temperature during the flowering period is between 18 and 22 degrees. It is relatively cold-tolerant and can survive the winter in the open air in northern areas, in leeward and sunny places.

Watering

Pay attention to watering during the growing season of weigela. When it grows again in spring, gradually increase the amount of watering to keep the pot soil moist. . When the temperature is high in summer, you can water more appropriately to maintain sufficient moisture and spray water to cool down. Since weigela is afraid of waterlogging, we should pay attention to preventing waterlogging during the rainy season. Water thoroughly 1 to 2 times a month to meet growth needs.

Precautions for cultivating Weigela< /h2>

Propagation methods of weigela

The propagation methods of weigela include sowing propagation, cutting propagation, layering propagation, and Can be divided.

Pests and diseases of weigela

There are not many diseases and insect pests of weigela. Occasionally, there are aphids and red spiders, which can be killed by spraying dimethoate.

Pruning of weigela

Weigela is sensitive to spring drought and spring cold, and its branches are easy to dry out. Therefore, dry branches should be cut off before flowering. Cut off flowering branches promptly to promote branch growth. Old branches have a short lifespan and need to be pruned from the base for renewal.

Precautions for cultivating weigela

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