Cymbidium is a kind of orchid with beautiful flowers and good colors. It is a good health to cultivate a pot of healthy orchids. How can the orchids be healthy?
Method of culture of Cymbidium
1. Upper basin: The time is generally in the spring of March to April or the autumn of October to November. Due to the requirements of ventilation and ventilation, it is better to use pots and pans, and plastic pots and glazed pots are not suitable for pots of cultivation of eucalyptus due to poor ventilation. For soil use, it is best to use the cultivated soil prepared from the original place, or 0.5 parts of coarse sand, 1 part of humus, 0.5 part of perlite and 1 part of peat soil. Before the upper basin, the old leaves next to the sprouts should be cut off first, and the black roots should be removed. Then the blue roots with the whole roots should be placed on the surface of about 1/4 of the ground soil, and the soil will be filled evenly. Into the basin, until the roots are all buried, only highlight the new shoots, and finally use the white moss to absorb the water to fill the surface of the basin, after pouring water to complete.
2. Watering: Watering is in the period of growth of orchids. If there is water shortage in summer, the growth of potted orchids is poor. Orchids need to be dry and dilute. Watering should be based on the principle of “dry, watered, wet, and properly driedâ€. Watering must be poured through, and water should not be poured. The number of waterings depends on the plant material of the basin. Such as volcanic stone, red brick, floating stone and other hard hydrophobic plant materials, water can be used once a day; pond mud, humus and other water-absorbing plants, water supply can be used once or two days.
3. Temperature: The daily management of Cymbidium mainly pays attention to the temperature, usually 10~20°C. Once the temperature exceeds 25°C, it is necessary to try to lower the temperature, otherwise it will be easily killed by heat. Therefore, if it is to be cultivated in most parts of southern or northern China, unless there is a cold temperature room in the summer, it is impossible to cultivate successfully, let alone flowering.
4. Illumination: Shading needs about 50%~60%, otherwise the overcast will make the plant grow weak.
5. Fertilization: Fertilization should be applied once a month during the growth period, and it should be diluted 1000 times or more before application. Otherwise, the fertilizer will damage the plants, causing the roots to rot and die.
6. Pests and diseases: Sheath rust is usually on the upper and lower surfaces of the leaves, and there are fewer raised blisters on the stems, containing powdery spores of yellow, orange, rust or even purple-black. Rust is not fatal, leaves do not die, but the plant grows weak. In addition to cutting off the diseased leaves, it can be sprayed with 65% dasen zinc powder 500-600 times solution or copper-containing fungicide. The scale insect is commonly known as "Lan Lan". In the case of high temperature and humidity, and poor air flow, reproduction is fastest. It can be sprayed with 1% omethoate or 1500 times 50% malathion during the incubation period. If there are not many pots, you can also manually remove them.
Variety of Cymbidium
Cymbidium is one of the earliest flowering species in the wild flowers of Beijing. In mid-May, when most of the accompanying plants are still in dormancy, Cymbidium has begun to germinate and grow rapidly. In June, they couldn't wait to bloom beautiful flowers; after the seeds matured and cracked in mid-September, the aerial parts of the plants dried up. In order to avoid the cold winter, they have been dormant from September of each year to May of the following year, and the ground part can only enjoy about 5 months of "sunny days".
If the survival rate of the bottle can be greatly improved, the artificial breeding future of Cymbidium hybridum will be great. Each successfully pollinated Cymbidium can get nearly 15,000 seeds, and if 10% of the seeds can survive, the number of seedlings obtained is considerable. These beautiful flowers can bloom in the courtyards of relatively cold regions such as Canada, the United Kingdom, northern Japan, northern Europe and the northeastern part of the country, and their potential economic value is difficult to estimate.
Well, the above is the introduction of Woodlands. I hope that after reading the above introduction, you can improve the success rate of planting and curing the Woodlands, and let it add elegance and elegance to your living room.
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