My family s Hanlan has bloomed plain white flowers

Roots: The roots of the orchid are thin, 20-30 cm long and cm in diameter. Branched.

Stems: Pseudobulbs in clusters, 2-4 cm high, cm in diameter, oblong or narrowly ovate-shaped, enclosed at the base of the leaves. Ye:

Leaves 3-7 clustered, band-shaped, thinly leathery, dark green, with or without gloss; Leaves 40-80 cm long, cm wide, leaf surface flattened, upper part draped with drooping fingers; The midrib is distinct, protruding dorsally; The whole margin or apex is finely toothed, the apex of the leaf is acute, and the midrib is symmetrical on both sides; petiole marks are distinct; The sheath leaves are thin leathery, 10-12 cm long. Flowers: Orchid leaves born from the inside of the sheath at the base of the pseudobulb, 25-60-(80) cm long, cylindrical, erect; 5-8 sheaths, 5-7 cm long, membranous, translucent, pasted with flowers, often with a strong and persistent aroma; The flowers are larger, 6-9 cm in diameter; The flowers come in a variety of colors, including yellow-green, purple-red, and deep purple, and often have variegated veins and spots.

The flowering period of the cold orchid varies from region to region, usually concentrated in October-November, but there are also those who bloom in July and January, and even those that bloom in April-May, so in recent years, people believe that the cold orchid should be divided into spring cold orchid, summer cold orchid, autumn cold orchid, etc. Hanlan is mainly distributed in Zhejiang, Anhui, Taiwan, Japan and other places. There are many good varieties such as:

Chanyue, Sufeng, Ageless White, Hinata White Dragon, etc.

Orchid is the gentleman of flowers, noble and elegant, with both charm, since ancient times people regard orchids as a symbol of nobility, elegance, patriotism and loyalty. , is a symbol of nobility. Hope it helps.

Elegant. Fragrant.

Orchids are not very beautiful, but they are the most temperamental flowers.

It's true? It seems that the price of each bud of Su Xinhan orchid is about 1,000 yuan. Hanlan is generally not open now, you better determine whether it is Hanlan, or it may be Jianlan (then it will be a big loss). If that's the case, then you'll be able to send it.

In addition to the winter orchid that can bloom after the beginning of winter, there are also spring orchids that bloom after the beginning of spring. There are summer and autumn orchids that bloom in summer and autumn, and there are also cold orchids that continue to bloom in different seasons. There are 355 varieties of Hanlan monographs, including many high-grade varieties, including all-red pigment, blue and white rubin, perflavonin, blue and white compound jade leukin, large round tongue, butterfly petal varieties have three-star butterfly, four-star butterfly. Its butterfly petals are slender and flying, and the butterfly petals are short and round, which are more resistant than other butterfly flowers; Strange flower varieties include Wuyi Rare Orchid, Mother and Child Flower Han Orchid, and Multi-petal Han Orchid; The petal-shaped varieties include plum type, narcissus type, lotus type, and not long ago, it was found that there was a more standard lotus petal Han orchid; There are abundant varieties of color flowers, and good varieties include compound color flowers, yellow flowers, and tongue spots; The varieties of leaf art include silver-edged gold-edged, medium-edged, tabby, and crystal-edged.

In addition, due to the late development and limited collection, there must be many good varieties preserved in farmers or orchids, which have not yet been discovered.

Orchids are usually divided into varieties by the color of the perianth. There are four types of this: Qinghan Orchid; Cyanogenic Orchid; Purple Hanlan; Red Orchid.

Among them, the green and red orchids are precious. The so-called Suxin Han Orchid produced in Taiwan, the flower color is light green, it belongs to the type of Qinghan Orchid, so far, the number of Su Xin Han Orchid is very small, ** very expensive. Its famous products are "Hanxiangsu", "Guanghansu", and "Hanshansu".

In Japan, the famous products are "Miao" and "Fengxue". The famous product of the red cold orchid is "Nikko", which is a rare treasure.

Yes, but there is no clear Chinese language, it is all divided into categories!

Depending on the degree of dryness, appropriate watering should be done, preferably in the morning. Always water once a day according to what others say, so you can't raise orchids for the rest of your life. Because the climate is different every year, the temperature is different throughout the year, and the environmental conditions in the area where each person raises orchids are different.

Orchids only have a unified watering principle, and there is no unified watering method.

Understand the physiological characteristics and growth habits of orchids, and learn the principles of watering. Only when you adapt to local conditions will you learn the magic of watering. Otherwise, if you plant orchids for a lifetime, you will still find it difficult to water for a lifetime.

As far as watering itself is concerned, there are four principles of watering: first, the temperature and coolness of watering can be; Second, the water temperature is warm in winter and cool in summer. Third, the amount of water should be sufficient and thorough, and it is better not to accumulate or waterlog; Fourth, the water quality is clean and neutral. The principle of watering can be summed up in one word, "Shun".

Hanlan is afraid of heat and cold, and the southern cultivation must be managed in a cool environment.

Hanlan planting: 1. Planting.

Hanlan mostly grows under the dense broad-leaved forest on the steep slope, with little light, shallow roots, and the roots are covered with a thin layer of humus, which has good water permeability. Therefore, when planting, choose a high-legged purple sand pot, the bottom third of the pot is used with coarse-grained bricks and styrofoam blocks, and the middle part is mixed to one-third of the pot with mushroom mud, coarse sawdust, weathered stone, phytophyll, pond cornerstone, and soybean bricks, and the upper part is mixed with a small amount of humus with weathered stones and bricks the size of rice grains. The planting requirements are loose, breathable, water-diluting, and strong thermal insulation.

In particular, it is necessary to pay attention to the simple use of hard planting materials, sawdust, humus, etc., and the survival rate, seedling rate, and flowering rate are not high.

2. Cultivation. Because of the difference between the growth environment of the cold orchid and the spring orchid, the cultivation method should be slightly different. First, the shading and temperature are similar to those of Molan. Especially in the high temperature season when the sun is strong, it is necessary to pay more attention to shade and moisturize.

In addition, every sunny day in the morning or evening should be sprayed with Yexi water, the shading degree is about 80%. In this way, the leaf quality is shiny and the disease is less; In the high temperature season, I put the cold orchid under the orchid frame, and there are spring orchids and orchids on the shelf to block the light, and the effect is quite good. The second is windproof and anti-freezing.

In autumn and winter, avoid strong winds and cover frost days. The third is fertilization. According to the above-mentioned planting materials, the cold orchid can generally be fertilized less, or even no fertilizer, and can also be sprayed with chemical fertilizers with high nitrogen content in April and June, such as Huabao No. 4, B1 germinator, etc.

From August to October, spray chemical fertilizers containing phosphorus and potassium, such as flowering fertilizer, Huabao No. 3, potassium dihydrogen phosphate, etc.

3. Maintenance. Whether the cold orchid can bloom, bloom well, and float the fragrance, maintenance is very important. For example, dark flowers, the light should be slightly stronger, and the plain heart should be slightly shaded. Flower arrows begin to grow until before flowering, if you do not pay attention to plant protection, the flower buds are easy to stiffen.

For this reason, the flower buds of the cold orchid are easy to be bitten by mites, and the color of the insect pest is similar to the flower buds. Therefore, it is necessary to use Huakang No. 1 and kill to kill inulin and other drugs for spraying can be effective in prevention and control. In order to make the fragrance of the cold orchid clearer, you should bask in the sun more during the flowering period, so that even at night, it will be fragrant and elegant.

Three tricks: 1. Semi-yin; 2. Ventilation; 3. Moisten.

I put it next to the balcony door, the sun is not exposed, people in and out of the door there is wind, the underground (1st floor) has the earth, the effect is good.

Beginners ask "when to water and how much." How many days do you pour it? ”。

There is no easy answer to this question. It depends on the difference of planting material and the dryness and wetness of the planting environment. Grow with hard planting material in a dry environment, twice a day.

If it is planted in a humid environment, it can be watered once every half a month. The main principle is to grasp the principle of "moist but not wet", that is, use a chopstick to insert it into the basin, and there is a little moisture on the chopsticks, but there is no need to pour it if there is no water stain. It is poured without any moisture.