Alias: Zhengmu Fufang Tree Dong Qingwei Spear
Section name: Euonymus
Category: Shrubs
Latin name: Euonymus japonicus
Morphological characteristics:
Evergreen shrubs or small trees. 5-6 meters high. Branchlets green, slightly 4-sided. Leaves opposite, oval or obovate, blunt teeth on the edge, dark green surface, shiny, leathery. May flowers, green and white flowers, 5-12 into cyanobacteria, axillary at the top of the branches. In October, the fruit was ripe, the capsule was spherical, pinkish green, and 4 cracked after ripening, and the artificial seed coat was orange.
Origin distribution:
Native to southern Japan. There is much cultivation in the Yangtze River basin in China.
Ecological habits:
Adaptable, hi light, but also tolerant to yin. Hi warm and humid climate, slightly less cold resistance. Resistant to dry and thin, like fertile wet and well-drained soil. Sprouting power, resistant to pruning. Alkaline resistance.
Breeding:
The main cuttings can also be sown.
The cuttings can be carried out in spring and summer. In the June rainy season, the cuttings of semi-mature twigs grow faster and grow better. After the initial stage of the planting, shade should be erected to keep the seedbed moist. Cuttage seedlings grow much faster than seedlings. Euonymus japonicus is usually cultivated into a spherical crown and then planted.
management:
Seedling transplants are mostly carried out in the spring of March-April. Large seedlings need to be transplanted with soil. The main management work is to trim the plastic. After pruning, the branches are very easy to pump, so they need to be trimmed many times a year to maintain a certain tree shape.
The long scale insects, flat moths and yellow spot moths of Euonymus japonicus are harmful to the leaves, so attention should be paid to them. Scale insects can be controlled by 20 times rosin mixture; Flat moth and Yellow spot moth are treated with 40% omethoate or isocarbophos 1000 times in larval stage.
use:
Euonymus japonicus has bright leaves, fresh green leaves, and is extremely resistant to pruning. It is a common hedgerow species in the garden.
It can be planted along the side of the road by planting the ring or planted in the center of the flower bed.
Its variants are especially beautiful. The house can be decorated with green doors, green grasses, and can be planted for viewing.
Common variants are:
1 Silverside cv. Albo-marginatus, leaves with milky narrow sides.
2 Phnom Penh Cyclovirobux cv.Aureo-marginatus, gold leaf margin.
3 cv. Aureo-variegatus cv. Auricus, with yellow streak at midvein.
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