When will the latest orchids blossom?

Orchids are also called spring orchids, etc. They are epiphytic or terrestrial herbs of orchids. Chinese people have always regarded them as symbols of purity and elegance, and together with "plum, bamboo and chrysanthemum", they are collectively called "four gentlemen". Usually,"orchid chapter" is used to symbolize the beauty of poetry,"orchid cross" is used to symbolize the truth of friendship, and orchids are also used to express pure love. Let's take a look at when orchids bloom!

When do orchids bloom?

The flowering time of different orchid varieties is also different, spring orchid in January to March, ink orchid in December to February, Jianlan in May to October, Huilan in March to May, cold orchid November to January. There are also different varieties of orchids, flowering time is also different, for example, spring dendrobium blooms in spring, autumn dendrobium blooms in autumn, Phalaenopsis normal flowering should be summer, but through greenhouse empty can also bloom in the Spring Festival.

Why don't orchids bloom?

1, the growth age is less than: seedlings (seed seedlings) and tissue culture seedlings even if cultivated for many years is not necessarily flowering, just like other plants, such as fruit trees to a certain age to bear fruit, orchids also to a certain age to blossom and bear fruit.

2. Different varieties: Different species differences between orchid species, different climatic conditions in different places lead to difficult flowering of orchids, which is also a common phenomenon. Take Chunlan as an example, some areas are more difficult to bloom, or less able to bloom.

3. Physiological growth disorder: The physiological growth of orchids is disrupted due to various reasons, and new leaf buds burst out during the formation period of flower buds. In this case, the orchids have no more nutrients to maintain the normal differentiation of flower buds, resulting in flower buds stopping growth and failing to bloom.

4, improper cultivation methods: improper cultivation methods may also lead to orchids do not bloom, there are mainly the following two situations.

① Over-fertilization of soil: excessive nitrogen content and insufficient phosphorus and potassium fertilizer in orchid plant material, resulting in excessive nutrient growth and inhibition of reproductive growth. The solution is to replace plant material with balanced nitrogen, phosphorus and potassium nutrition or increase phosphorus and potassium fertilizer application.

② Excessive watering: excessive watering during flower bud differentiation period, wet plant materials, will also lead to vigorous nutritional growth, inhibit reproductive growth, lack of power for flower bud differentiation, resulting in orchids not flowering, reasonable watering can be done.

What species of orchids are there?

1. Cymbidium: Cymbidium is widely distributed and rich in resources. Its flowering period is 2~3 months, and the time can last for about 1 month. The flower fragrance is rich and pure. The precious varieties include lotus, plum, narcissus, butterfly and other petal types of various colors. In terms of petal type, Jiangsu and Zhejiang famous products are the most typical.

2. Cymbidium: Cymbidium root is thick and long, leaves are narrow and banded, quality is rough, hard, pale green, leaf edge is serrated obviously, midvein is remarkable. Flowers fragrance far overflow and lasting, color has yellow, white, green, light red and complex color, mostly colored flowers, but also plain flowers and butterfly flowers.

3. Cymbidium: Cymbidium includes summer flowering summer orchid, autumn orchid, etc., strong and upright, green leaves and flowers, fragrant flowers, not afraid of summer heat, not afraid of cold, strong vitality, easy cultivation, different varieties have different flowering periods, flowers can be seen from May to December.

4. Cold orchid: The leaves of cold orchid are slender, especially the leaf base is thinner, the leaves are elegant and elegant, green and delicate, there are large, medium and fine leaves and edging varieties, the colors are yellow, green, purple, deep purple, etc., generally have variegated veins and spots, and there are also clean and flawless plain flowers.

5. Orchid: Orchid is native to Guangdong, Guangxi, Fujian, Yunnan, Taiwan, Hainan, etc. in China. Orchid growers in southern China, especially Guangdong and Yunnan, like to cultivate and admire them most. The flowering period is from October to March of the next year.

6. Spring sword: Spring sword was first regarded as a variety of cymbidium, and later it was designated as an independent species. Its colors are red, yellow, white, green, purple, black and compound colors. It is gorgeous and dazzling. It looks slim, elegant, fragrant and pure. It is often the first choice for orchid growers.