How to make Hanlan put fragrance and smell fragrance

Author: h_z_p

The main reasons for falling in love with cold orchids are: 1. The flowering period of cold orchids is long (usually more than 30 days). It can be said that none of the orchids except ink orchids can achieve such a long flowering period. And the flowering period is from the beginning of November to the Spring Festival, so it is more rare to enjoy flowers in the cold season. 2. The fragrance of cold orchid is good, not like that of ink orchid, but like the fragrance of spring orchid. If a pole flower opens at the same time, the fragrance is stronger than that of spring orchid. 3. Among the varieties of cold orchid, most of them are out of the shelves and have momentum. Appreciate Han Lan and pay more attention to the whole. 4, fine leaf cold orchid flower belt covered with fiber, the tongue has a sense of transparency, and with green or red silk, such a tongue other orchids are not available. 5. Hanlan is easier to flower than other grasses.

When I fell in love with cold orchids a few years ago, I always felt unfragrant when they were in bloom. When it is also mistaken for broad-leaf cold orchid fragrance, fine-leaf cold orchid tongue has a sense of transparency is not fragrant. Now after raising it for several years, I discovered the secret of Han Lan's fragrance. In fact, fine-leaf cold orchid, wide-leaf cold orchid are very fragrant. But in order for Han Lan to put fragrance, we must do the following:

1. The temperature is low at night, reaching about 10 degrees or less. 2. There must be sun during the day. If the temperature is above 20 degrees in the sun, it is particularly fragrant. 3. You must bask in the sun indoors. If you put it outside, the temperature will not increase significantly and the fragrance will be very light.

As long as these three points are met, Han Lan will be fragrant. In the past, some people said that there was a need for a temperature difference, but the truth was similar, but there was no mention of basking in the sun indoors.

I raised dozens of pots of cold orchids last year, and only after careful observation did I get this experience.

For example, cold orchid has no fragrance or is very light almost all day in rainy days, while cold orchid smells very faint on cloudy days when there is no sun.

Cold orchid has no fragrance after sunset in the afternoon (after 5pm), so it is impossible to smell it after work. If it is a closed orchid room, it will have an aftertaste. This is very different from the four seasons orchid. So many people smell cold orchid on their nose after work, and there is no fragrance, so they feel that cold orchid has no fragrance. Actually, I didn't smell it when I put the incense.

Cold orchid is the most fragrant at about 11:00 in the afternoon, and the fragrance gradually fades after 2 or 3 p.m.

The several pots of cold orchids I raised last year can still be fragrant if they meet the above three conditions a month later without pollination. However, a long time of flowering also affected this year's germination, the bud is no less, but the germination time is more than a month later than other pots.

If you think about it, the reason is also very simple. When the temperature is very low at night, it enters the stage of nutrient storage like Chunlan (probably similar to the vernalization of Chunlan). If the temperature rises in the sun at the same time during the day, it will enter the growing period. and release the fragrance. The growth area of Hanlan is different from that of Cymbidium, but the flowering period is close to that of Cymbidium and Chunlan, so the condition of flowering and fragrance should be close to that of Chunlan.

In addition: bask in the sun in a windless environment, and then raise the temperature, you can also smell the fragrance. My cold orchid: both fine leaves and broad leaves. There are leaves like thin leaves and flowers like broad leaves. Personally, most of the cold orchids in Fujian belong to purebred fine leaves, which are particularly beautiful; the cold orchids in Sichuan have many broad leaves; Guangxi cold orchids are like the middle leaves, but the tongue does not have a sense of transparency; Jiangxi cold orchids are like fine leaves, and the flowers are more like Fujian's; Zhejiang cold orchids are the most miscellaneous. All kinds. To make the fine-leaf cold orchid fragrant, it is necessary to meet these conditions, but the wide-leaf cold orchid seems to have lower requirements. But when the conditions are met, the fine leaves are as fragrant as the broad leaves. In addition, the flower rod is tall and stout, which is more fragrant; if the flower rod is particularly thin, it may be the reason for the weak grass, and the fragrance is lighter. Cold orchids should definitely be a little more overcast. The broad-leaf cold orchid is more shady than the fine-leaf cold orchid. The middle leaves of cold orchids are thinner and more nourished than those behind the leaves.

It smells good when it's a little sunny at noon. If the cold orchid has just been put on the pot, or mailed, temperature, humidity, temperature difference and other reasons, some of them are not fragrant at that time. Some of them will be fragrant in 3 days, some will be fragrant in 15 days, and some flowers will be fragrant when they bloom. There are some noses close to smell is fragrant, others do not smell good, sit there inadvertently a breeze, the fragrance will follow.

There are individual differences in the fragrance of Cymbidium gracilis, which requires higher temperature. The low temperature is 3-5 °, the temperature difference between day and night is about 10 °, and the sun is 15 °during the day. To smell the incense! Some thin leaves put fragrance, if nothing, need to calm down to guard against impetuosity, should be met with her.