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The maintenance of frangipani
In the southern garden courtyard, there is often a strange shrub or small tree. Plant height 3 meters to 5 meters, the trunk is not straight, often skewed skewed, branched fleshy hypertrophy, slightly purple shoots with tender branches, there are long and short delivery, like antlers. Leaves alternate, thick paper, oblong or oblong oval shape, length 20 cm to 30 cm, width 7 cm to 10 cm, sparsely gathered in the upper part of the branches. In the summer and autumn (May to October), an umbel flower grows from the top of the branch. There are several flowers to more than ten flowers. It resembles an antler's horn. It is quite interesting, the buds are red, the corolla is in the lower part of the tube, and the upper five are cracked. The lobes are obovate, covering to the left, the outer part of the corolla is slightly reddish, the red is less, and the inner base is yellow. "Crown White Heart Yellow" is like egg white wrapped in egg yolk, hence the name Plumeria, also known as Burmese medlar, is an evergreen plant of the family Apocynaceae and Plumeria. In temperate winter deciduous cultivation, in southern China can be planted, but also should be planted, the Yangtze River basin and its north can only be planted, 80 cm to 150 cm high, flowering fragrance when distributed, likable. Its cultivation points are as follows: Potted planted plumeria should use better permeability pottery pots, such as using plastic pots in the basin to put layers of broken tiles or pieces of broken hard plastic foam, enhanced ventilation drainage. Its root system is more developed and grows faster. Small seedlings can be planted in the middle pot with an inner diameter of 20 cm. As the plant grows, it can be exchanged into a large pot. It does not require strict soil requirements. It grows best in loose and fertile sandy loam. The family pot can be mixed with the same amount of rot leaf soil as the vegetable garden top soil, and then a small amount of sand can be added. Earth once. Plump and plum blossoms are hi moist and drought-tolerant, but they are afraid of embarrassment. Therefore, the watering should be moderate, and the principle of not impregnating or pouring should be maintained. In the spring and autumn intervals, the water is poured from the 1st to the 2nd, and the water is poured once a day during the summer sunny days. Once in the evening, it is dried and then poured again. During the rainy season, it is necessary to pay attention to drain the water in the pot, prevent the rot, prevent the rot in the winter, and water for ten days and a half in winter. Once, keep the basin soil moist and dry. When it is fertilizer, it is better to add 20g to 30g of bone meal and 50g to 80g of superphosphate in the culture soil when changing the soil in the basin or turning basin (because it is revived in calcareous soil, pay attention to calcium supplement). From May to October, 10 to 15 days, apply a thin, decomposed organic fertilizer or N, P, K compound fertilizer, avoid applying single-fertilizer, prevent extravagance, and do not apply fertilizer in winter. Temperature and temperature Plumeria is a strong positive flower. The more abundant the sunshine, the more lush it grows, the more flowers are more fragrant, and it needs to be shaded for 7 days to 10 days in addition to the upper basin or turn basin. The rest time should be placed in a sunny place. Because it is native to the tropical regions of the Americas, it is not tolerant to cold. Winter defoliation in the temperate zone is a manifestation of poor cold resistance, and it is advisable to enter the room for winter. Before the minimum temperature drops to 10°C, move into the room and keep it at a sunny place. Keep it at room temperature from 10°C to 15°C. Keep away from TV radiation and air conditioning heaters. Do not leave the leaves, but if it is lower than 8°C or if it is poorly ventilated, it will If you leave the leaf, as long as you keep it above 5°C, you will not freeze and you will sprout long leaves in late spring. Breeding of frangipani is planted in the temperate zone and generally does not produce seeds. From late May to early June, cut about 20 centimeters of branches from the branches for cuttings, cut out the white milk flow out, if not cut, cuttings perishable, can be placed in a well-ventilated shade Department, after 2 days to 3 days, a layer of protective film should be added to the wound, or the wound should be slopped with wood ash and sulfur powder. After a little dry, insert it into the vermiculite or plain sand basin and put it in a well-ventilated shade. , often spray water moisturizing, 20 days later moved to the morning or evening to see the sun half shade, 30 days to 40 days can take root, the survival rate is high, autumn or late spring on the basin. Plumeria not only has high ornamental value but also has practical value. Flowers can be used to extract aromatic oils, used to make cosmetics and senior soaps, and dried flowers can be used to make incense tea. Its flowers and bark can be used as medicine, with heat, detoxification, cure phlegm, lungs, cough effect.