What are the cultivation methods and precautions for weigela?

Weigela likes light, tolerates shade and cold; it is not demanding about soil and can tolerate poor soil, but grows best in deep, moist soil rich in humus, and it fears waterlogging. It has strong sprouting ability and grows rapidly. Today, the editor brings you the cultivation methods and precautions for weigela. Let's take a look at the details.

Cultivation methods for weigela:

Soil selection

Weigela is not demanding about soil and can tolerate poor soil, but it fears waterlogging, so choose well-drained sandy loam. The soil should be deep, moist and rich in humus; this kind of soil is most suitable for the growth of weigela.

Fertilizing

Weigela likes fertile soil. When grown in pots, garden soil can be mixed with rice hull ash, and a small amount of base fertilizer applied. During the growing season, weigela should be fertilized 1-2 times a month, and decomposed liquid fertilizer can be chosen. Every 2 to 3 years, during the dormant period in winter or early spring, a trench should also be opened at the root and fertilizer applied once.

Temperature

The suitable growing temperature for weigela is between 15-35 degrees, and the suitable temperature during the flowering period is between 18-22 degrees. It is relatively cold-tolerant, and in northern regions it can also overwinter outdoors, in a sheltered, sunny spot.

Watering

During the growing season, pay attention to watering weigela. When it regrows in spring, gradually increase the amount of watering and keep the potting soil moist. In summer when temperatures are high, water appropriately more to maintain sufficient moisture and spray water to lower the temperature. Because weigela fears waterlogging, pay attention to preventing waterlogging during the rainy season. Water thoroughly 1 to 2 times a month to meet its growth needs.

Precautions for cultivating weigela:

Propagation methods

The propagation methods for weigela include seed propagation, cutting propagation, layering propagation, and also division.

Pests and diseases

Weigela has few pests and diseases. Occasionally aphids and red spider mites cause damage, and dimethoate can be sprayed to kill them.

Pruning

Weigela is sensitive to spring drought and spring cold, and its tips easily dry out, so before flowering the dried branches should be cut off, and after full bloom the flowering branches should be cut off in time to promote branch growth. Old branches have a short lifespan and need to be heavily pruned back to the base for renewal.

How to cultivate weigela: cultivation methods and precautions for weigela

Weigela has dense branches and leaves and brilliant flower colors, and is suitable for group planting at courtyard walls and lakesides. The flower colors of weigela make people feel cheerful, so many friends also grow it at home. So what are the cultivation methods for weigela? Next, Xiao Qi will share the cultivation methods and precautions for weigela.

I. Cultivation methods for weigela

1. Soil: Weigela needs deep, moist soil rich in humus.

2. Humidity: Weigela likes light, tolerates shade and cold, and fears waterlogging. The suitable air humidity is 65%-75%.

3. Temperature: The suitable growing temperature for weigela is 15°C-30°C, and the suitable temperature during the flowering period is 18°C-22°C. It tolerates low temperatures, and in the north it can overwinter outdoors.

4. Light: Weigela likes a warm, humid environment with plenty of sunlight.

5. Fertilizing: When weigela is grown in pots, 3 parts garden soil and 1 part rice hull ash can be mixed, with a small amount of barnyard manure etc. added as base fertilizer. When planting, apply decomposed compost as base fertilizer; afterward, every 2 to 3 years during the dormant period in winter or early spring, open a trench at the root and apply fertilizer once. During the growing season, fertilize and water timely every month. After sprouting in spring, gradually increase the amount of watering and keep the soil moist regularly.

6. Watering: During the growing season, pay attention to watering weigela. After sprouting in spring, gradually increase the amount of watering and keep the soil moist regularly. High temperature and drought in summer can easily cause leaves to turn yellow, shrivel and branches to wither, so maintain sufficient moisture and spray water to lower the temperature, or move it to a semi-shaded, humid place for care. Water thoroughly 1 to 2 times a month to meet its growth needs.

7. Pruning: Weigela has a relatively long growing period, and before winter the small branches at the top often do not grow fully and are very likely to dry out during overwintering. Therefore, before sprouting each spring, the dried branches at the top of the plant as well as other old, weak, diseased and pest-infested branches should be cut off, and long branches shortened. If seed is not being kept, the spent flowering branches should be cut off in time after flowering, so as to avoid consuming too many nutrients and affecting growth. For branches that have grown for 3 years, they should be cut off from the base to promote robust growth of new branches. Because the new shoots that bear inflorescences mostly sprout on 1-2 year old branches, in early spring it is not advisable to prune the previous year's branches heavily; generally only dead branches are thinned out.

8. Propagation methods: Weigela can be propagated by four methods: cuttings, layering, division, and sowing.

II. Precautions for cultivating weigela

1. For people who like growing weigela, there is one point that must be noted: before sowing, the seeds need to be pre-germinated. For direct sowing, or 1 week before sowing, soak the seeds in cold water for 2-3 hours, take them out and place them indoors, wrap them in a wet cloth to promote germination, and then sow; the effect is better.

2. In weigela cultivation, note that sowing is best done when there is no wind and no heavy rain in the near future, and the bed surface should be leveled and finely prepared. The sowing method can be broadcasting or drilling on the bed surface, with a sowing rate of 2g per sq m. After sowing, the soil covering thickness must not exceed 0.3cm. Keep the bed surface moist within 30 days after sowing, and seedlings emerge in about 20 days.

The above isthe cultivation methods and precautions for weigelashared. During weigela cultivation, pay attention to watering and changing the potting soil. We hope this is helpful to everyone.

How to grow weigela: cultivation methods and precautions for weigela / sufficient light is needed

Weigela is a relatively common flowering plant in people's lives and has high ornamental value. There are also many people in our country who grow it, but although many people grow it, it is not easy to grow it well, and there are many points that need attention. Regarding how to grow weigela and what the cultivation methods and precautions for weigela are, the editor below will take everyone through it.

I. How to grow weigela

II. Cultivation methods and precautions for weigela

1. Soil selection

To grow weigela well, choosing soil is the first step and also a relatively important step. Generally, it is best to choose relatively loose sandy soil. This kind of soil has good drainage and is also relatively breathable, so weigela can better absorb nutrients and thus grow more vigorously.

2. Fertilizing requirements

Among the cultivation methods and precautions for weigela, fertilizing is an indispensable part, because this is one of its main nutrients. Especially during its growing season, the demand for fertilizer is very high, and basically it needs to be fertilized 1-2 times every month. However, when fertilizing, we should note that the fertilizer must first be diluted so that it can be absorbed. If concentrated fertilizer is applied directly, it can easily burn the plant.

3. Watering requirements

During the growth process, weigela has a very high demand for water. When it regrows in spring, we should gradually increase the amount of watering and keep the potting soil moist. When the temperature is relatively high in summer, we can water appropriately more to keep sufficient moisture, but when watering, remember not to water too much, because weigela does not tolerate waterlogging, and if water accumulates, root rot can easily occur.

4. Light requirements

Weigela is a light-loving plant, so when cultivating it we should maintain sufficient light. In spring and autumn when the light is suitable, we can place it outdoors to receive light all day. In summer when the sunlight is too strong, we should still shade it appropriately, otherwise it can easily scorch the plant, so everyone should take care with this point.

5. Regular pruning

Among the cultivation methods and precautions for weigela, regular pruning is also necessary, because weigela has a relatively long growing period, so small branches can easily grow insufficiently and thus dry out easily. Therefore, we should prune it regularly. This can not only maintain its plant shape, but also promote new branches.

6. Pest and disease control

During the growth process of weigela, if we do not cultivate it carefully enough, pests and diseases and other problems can easily take advantage of the situation. At this time, we need to deal with them promptly, otherwise the plant can easily be threatened with death. For specific treatment methods, everyone can refer to the article on pest and disease control for weigela, which has detailed introductions.

Summary: After reading the above content, I believe everyone has a certain understanding of how to grow weigela. As long as everyone cultivates it according to the above methods, your weigela will surely grow with luxuriant branches and leaves. Without further ado, the editor has introduced the cultivation methods and precautions for weigela here, and hopes it helps everyone.