What species of orchid is white leaf?

Ghost Grass. Ghost grass, belonging to the foliage orchid species, is a special term for appreciating leaf orchids, referring to the same cluster of orchids, some of the whole leaves are white, no green at all, like a sudden white essence in front of the eyes. Some of the whole plants are green, and some of the leaves are white-edged.

Some have white spots on the leaves.

Chlorophyte orchid plants are photosynthesized.

Produce nutrients for the survival of the orchid plant with white leaves.

Is it the "ghost grass" of orchids? Let's start with the "white seedlings" in the rice fields. Most people who have experience in agricultural activities know what "white seedlings" are.

In the green rice fields, you can often see a few white seedlings, which farmers call "rice seedlings", which are mistaken for seedlings grown from rice grains mixed with rice seeds. Actually, rice.

By grinding, the germ of the seed has long been ground away, and it is impossible to germinate.

This kind of "white seedling" also occasionally appears in orchids, showing that the leaves of the orchid appear pure white or white with yellow, and finally turn completely white. Many people think that it is a mutation, and even some orchid dealers also use this to fake the mutant orchid to deceive people, and there are not a few people who are fooled. In fact, this is the orchid "ghost grass", which is named because it looms like a ghost in the orchid bushes.

There is no record of this in the data, and it is only circulated orally in the Lan world.

The appearance of "ghost grass" is a signal that the orchid's constitution tends to weaken, and it has an indicative effect. Since the growth of plants is highly dependent on the environment, plants tend to have a clear indicative effect on the environment. If the concentration of sulfur dioxide in the air is too large, petunias.

The leaves will be damaged and yellowish-white spots will appear. The appearance of "ghost grass" tells people that there is a serious lack of manganese, magnesium and other elements in the soil, and if they do not supplement nutrients, the physique of the orchid will be further dragged down until death.

The reason why Ye Yilan appeared in the art image is that the internal factors are the variations produced by the active mutation factors in the body to adapt to the living environment. The external factor is the lack of certain elements in the soil that causes chlorophyll.

Formation is blocked. In a sense, the change of art is actually a pathology, so Ye Yilan's physique is generally weak. If the synthesis of chlorophyll continues to be blocked, the orchid will not get the basic nutrients to maintain life, which will be like "making matters worse", and Ye Yilan will have life worries.

Therefore, measures such as water deduction, fertilizer deduction, and appropriate shade in the management of Ye Yilan must be just right. Once it is found that there is a serious obstacle in the formation of chlorophyll and the appearance of "ghost grass", measures should be taken immediately to restore normal management. Therefore, Ye Yilan's management is very complicated, not only to maintain the art image, but also not to drag down the orchid physique, which must be impartial and timely adjustment.

Orchid ghost grass. The entire leaf of the orchid is white, which is the loss of chlorophyll by the orchid.

It doesn't look natural and uncomfortable.

The appearance of ghost grass in orchids is mainly caused by the use of fertilizers that are not conducive to the synthesis of chlorophyll and indeed sunlight.

Orchid ghost grass.

The appearance of ghost grass in orchids is caused by the use of green fertilizers that are not conducive to chlorophyll synthesis or the lack of sunlight in the orchids.

The appearance of ghost grass in orchids is a sign that the orchid's constitution tends to weaken, and the orchid will be dragged down step by step until death.

Orchids develop into ghost grasses, basically they will not turn green until death, we can only expect the next generation to turn green, we can use manganese, magnesium-containing fertilizers for orchids, manganese and magnesium are conducive to the synthesis of chlorophyll in orchids, and we also need to increase light.

It may be white, it may be red, it may be green.

Judging the color of a flower by the leaf buds is not 100% correct and can only be used as a reference. The shape, color, and change of flowers can be expressed from the leaf buds. For example, inferring the shape of the petal from the leaf bud, inferring the heart, etc., but this inference is a comprehensive project, which should be considered from the characteristics of the shell, the color of the shell, the ribs on the shell, the texture of the shell, the shape of the shell, the tip of the bud leaf, the bulb, the ring, the foot of the leaf, and the whole leaf.

It is not easy to judge the color of orchids for the following reasons:

First, the flower color of the buds is very different from that of different orchid species;

Second, our ancestors believed that Chunlan and Huihua were "young green first, old green second, red to green secondary", and other variegated colors were rarely selected, except for "golden orchid" and "white placenta" and "yellow placenta" in the pure vegetarian choice, so the experience left by the ancestors was minimal;

Thirdly, the regional differences of the same species of orchid also complicate the flower color through the orchid buds.

Fourth, the color of orchids is affected by the objective environment. Therefore, it is difficult for us to unify the experience of observing buds through some internal connections, and we can only use some statistical correlation traits to seek some sporadic reference evidence. Therefore, it can be said that so far there is no set of empirical magic weapons that have been recognized by people as observing buds and breaking colors.

It may be scientific to analyze many things or groups from statistical correlation traits, but it is unscientific to use them to observe the color of buds, and the conclusions drawn may be far from fallacious.

1. Exclusive spring. 6-11 leaves, continue to send out new leaves every year, up to 15-17 leaves. Florets emanating from the lower leaf axils of pseudobulbs, erect or nearly erect; racemes with 1-3 flowers; The flowers are larger, not fully open, slightly fragrant; The sepals and petals are white, sometimes slightly pinkish, and the labial flaps are also white.

2. Beautiful flower orchid. racemes with 4-9 or more flowers; sepals and petals white or slightly pinkish, sometimes with red spots at the base, labial lobes white, lateral lobes usually with purplish-red spots and stripes, middle to base yellow in the middle of the middle lobes, with a few spots and markings; petals narrowly obovate, cm long, cm wide; The labial flap is nearly ovate, slightly shorter than the petal, 3-lobed. Flowering period is from November to December.

3. Da Xuelan. racemes with 2-5 flowers; Flowers 6 cm in diameter, not fully open, white to pale green, with 1 yellow patch on lobes in the lip petals, sometimes with purplish-red spots; sepals narrowly elliptic or broadly lanceolate and oblong; The petals are broadly linear, the labial petals are oblong-ovate, connate with the base of the stigma, and the middle lobes have a densely haired patch from the middle to the base. Flowering period is from October to December.

4. Qiu Beidong Huilan. There are dark purple patches at the base of the petals, the labial petals are white, the lateral lobes are reddish, the middle lobes are green, and there are purple spots; Sepals linear-lanceolate, about centimeters long, about 6 mm wide, with 5 veins.

5. Spine rolling Wenshan red beryl orchid. The flowers are distinctly shorter than the leaves, 32-39 cm long, more or less curved; racemes with 3-7 flowers; The flowers are larger, not fully open, fragrant; Sepals and petals are white, often slightly purplish red on the back, labial flaps are white stockings with dark purple or purple-brown stripes and spots, and the whole color often turns pale reddish-brown in the later period, the longitudinal folds are generally yellow, the apex of the stigma is red, and the rest are white.

White orchid is also called white magnolia, Burmese osmanthus, white Burmese flower, etc., it is an evergreen tree of the magnolia family, will bloom in April to September every year, is a more famous garden ornamental tree species, when breeding white orchids, it is necessary to move the plant to the indoor temperature higher than 10 degrees before winter, and to apply organic fertilizer to the white orchid once a month to promote its rapid flowering.

The alias of white orchid is white Burmese flower, white magnolia, Burmese osmanthus, etc., its flowering period is in April to September every year, the flowers are white, with a fragrant smell, it is a relatively good garden ornamental tree species, usually as a street tree, and white orchid is mainly distributed in Guangdong, Guangxi, Yunnan and other places in China.

White orchids have poor cold tolerance and will be frostbitten in an environment where the temperature is below 0 degrees, so when raising white orchids, it is necessary to move the plants to a warm room in mid to late October every year, and adjust the indoor temperature to more than 10 degrees Celsius to maintain the normal growth of white orchids.

White orchids need sufficient nutrients in the growth process, when breeding white orchids, it is necessary to apply well-rotted organic fertilizer or nitrogen, phosphorus and potassium compound fertilizer once a month to promote its flower bud differentiation, and after the white orchid flowering, it needs to be top-applied potassium dihydrogen phosphate once.

When pruning white orchids, it is necessary to use sharp scissors that have been sterilized to cut the branches and leaves that are too densely grown to improve the ventilation and air permeability of the white orchids, and spray carbendazim or potassium permanganate solution to the fractures of the white orchids to disinfect them to avoid poor plant growth.

White orchidsAlso known as Magnolia, it isAn evergreen tree of the genus Magnoliaceae, which can grow up to about 17 meters. Its origin is in Java, Indonesia (digging dig), and is currently widely cultivated in Southeast Asia in our countryGuangdong, Guangxi, FujianIt is also cultivated in other places. White orchids have thin leaves, bloom from April to September, and bloom in summer, with white flowers and a strong fragrance.

The white orchid is the backbone tree species in the southern garden and can be arrangedCourtyards, halls, meeting rooms。Small and medium-sized plants can be displayed in the living room and study.

Home potted white orchids, should be chosenCultivated in loose, highly permeable and humus-rich soils。White orchids like sunlight and are not shade tolerant, requiring a growing environment with sufficient light. In the vigorous period of growth, the white orchid should be applied with flower fertilizer every half a month or so, or a little nitrogen, phosphorus and potassium compound fertilizer should be applied at an interval of about 20.

Proper watering is the key to maintaining white orchids, and white orchids should not be watered too often or excessively. The easier way to grasp is to water the white orchid as soon as you see the leaves drooping.

Water permeable two or three times a month in autumn and once or twice a month in winter.

Some of the orchids of the Suxin variety have white flowers, especially the Jianlan, such as ferrlogenein, dragon rock, anchovy, fish pillow Dagong, etc.

In the picture below, it is ferrlobones-

The leaves of the white orchid are oblong and rounded, with an aperated tip; 12 to 20 cm long, 6 to 12 cm wide, unserrated on the whole margin, veins distinct; It has a clear fragrance after being kneaded, and is evergreen all year round.