The trees are golden and lovely in spring, the green branches are dancing in winter, and the other seasons are lush.
It blooms very early and is planted with Yumei, Camellia and Narcissus, and is known as "four friends in the snow".
There are silver buds and mountain peaches, which symbolize spring.
It can be planted on the roadside, on the hillside, or by the wall under the window. It is also suitable for the greening of Chi Pan, crevices and hanging rocks. It can also be densely planted as a hedge or flowering ground cover plant, which will form an excellent landscape.
Potted plants are used to enjoy flowers and leaves indoors, and the effect is excellent.
Yingchun is a deciduous shrub, overgrown.
The branches are arched, green and quadrangular.
Trifoliate compound leaves, opposite leaves.
Flowers are solitary in the axils of leaves, and flowers first and then leaves. They are fragrant, with yellow corollas and wavy lobes.
The flowering period is from February to April.
It also belongs to Nanyingchun (Jasmine), an evergreen shrub that blooms in summer and autumn; Tanchun, semi-evergreen, blooms from February to April.
Yingchun is a temperate tree species with cold tolerance and can be cultivated in the open field in Beijing.
Sexually fond of light, slightly tolerant of yin.
More resistant to drought, afraid of waterlogging.
Suitable for fertile and well-drained soil.
The soil requirement is not strict, it is alkali-resistant, and it can be planted except in depressions.
Yingchun has strong ability of sprouting and branching, rooting and tillering.
Flower buds are pure flower buds, which are planted in the axils of annual branches and belong to summer and autumn differentiation type.
That is, most differentiation begins in early June and ends in late August each year.
Yingchun is a tufted shrub, which is suitable for plastic surgery in the form of tufted shrubs.
Cut off the stems below 20 cm from the ground as soon as possible at seedling stage to promote branching and make full use of sprouting branches. If there are not enough branches in the second year, increase the number of branches by coring or cutting as soon as possible to form a clustered crown.
The branches of Yingchun are soft and can be used for green space after 2 ~ 3 years.
After plastic surgery, the trees that spring in winter are relatively short, with branches falling to the ground and covering the rhizosphere, which is very suitable for planting.
Maintenance and pruning should be carried out in April-May after flowering, and pruning should be avoided after May.
Mainly to sort out miscellaneous branches, especially when the branches are too dense, the old branches should be sparse and locally updated.
At the same time, some new shoots that are too long should be light and short to inhibit the growth of the top, make the branches develop well, promote the differentiation of flower buds and increase the cold resistance of the branches.
In addition, because its branches are easy to take root when touching the ground, which affects the tree shape, you can stir the branches touching the ground with a bamboo pole several times during the peak growth period to prevent them from taking root.
Sometimes, according to special needs, Yingchun can be cultivated into an umbrella with upright trunk.
This molding method is mostly used for potted plants or configurations with rocks and stones.
First, cultivate a stout branch, cut it to about 40 cm from the ground, erect a pillar to form a short and upright trunk, and remove the buds at the base and trunk.
Let the new branches grow from the top of the trunk, and because the branches of Yingchun are slender and arched, they are made into umbrella crowns.
After the canopy is basically integrated, the roots and tillers must be cut off frequently, and the branches should also be cored frequently to prevent overgrowth and facilitate flower bud differentiation.
After flowering, it is found that the branches are too dense, which affects ventilation and light transmission, and the branches should be thinned immediately.
In addition, in dry and windy areas in spring, the branches are easy to wither, so the dry parts can be cut off before flowering.
In addition to the above two shaping methods, some places also plant them as flower hedges, and carry out routine pruning at least twice a year.