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Cymbidium ensifolium (L.). )sw.
terrestrial plants; The pseudobulb is ovate-shaped and enclosed within the leaf base. Leaves 2--6, ribbon-shaped, shiny, 30-60 cm long, cm wide.
Floral leaves emanating from the base of the pseudobulb, erect, generally shorter than the leaves; racemes with 3-9 flowers; The flowers are often fragrant, with large changes in color, usually light yellow-green with purple spots; sepals nearly oblong or narrowly elliptic; petals narrowly elliptic or narrowly ovate-elliptic, cm long, 5-8 mm wide, nearly flattened; The labial flap is nearly ovate, centimeter long, slightly 3-lobed. The capsule is narrowly oval, 5-6 cm long and about 2 cm wide. The flowering period is usually from June to October.
It grows in open forests, shrubs, valleys or grasses at altitudes of 600-1800 meters. It is produced in many places in China, widely distributed in Southeast Asia and South Asian countries, and reaches as far north as Japan. This flower is cultivated and has a high horticultural and herbal value.
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The most blooming in June is Jianlan (Four Seasons Orchid), and there are also Xia Han Orchid, the difference is that the leaves of Four Seasons Orchid are shorter, the petals are mostly bamboo leaf petals or narcissus petals, and there are not many red spots on the flower tongue. The leaves of the summer cold orchid are tall and thin, the leaves are long, and the petals are generally chicken paw petals, full of red spots on the tongue.
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The four seasons orchid that blooms in June is the four seasons orchid, also known as the Jianlan, and there are many kinds of orchids that bloom in June, and it depends on the **.
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Four seasons orchid, and some cold orchid bloom in June.
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Jianlan is also called Four Seasons Orchid, which can bloom 2-3 times a year, and the flowering time is concentrated in June to October, and the number of flowers in a flower stem is about 5.
How to breed four-season orchids and precautions.
1. Select the soil.
When planting Four Seasons Orchid, you need to choose the right soil, Four Seasons Orchid is suitable for growing in the soil with rich nutrient content and good air permeability, so when planting Four Seasons Orchid, you need to use sandy loam or yellow loam soil with rich organic matter content and good drainage, and at the same time, the soil needs to be renovated before planting to improve the porosity of the soil.
2. Provide moisture.
Four Seasons Orchids are suitable for growing in a relatively humid environment, so when maintaining Four Seasons Orchids, it is necessary to provide them with appropriate water to keep the soil in a moist state. At the same time, it is necessary to pay attention to the amount of watering when providing water to the plants, and it is best to water the water directly in the soil to prevent the plants from rotting in water.
3. Supplemental lighting.
Four Seasons Orchids also need proper light during their growth, so when maintaining Four Seasons Orchids, it is necessary to plant the plants in a sunny environment so that they receive enough light. At the same time, it is also necessary to pay attention to the light intensity when providing light for the plants, and it is best to provide proper shade for the plants when the light is too strong to help the plants grow normally.
4. Pay attention to fertilization.
Four seasons orchid in the growth process of nutrients demand is larger, so in the maintenance of four seasons orchid also need to provide appropriate nutrients, at the same time in the fertilization need to pay attention to the fertilization method, generally only add the trim granule compound fertilizer in the soil, and can not make the fertilizer contact the leaves, so as not to burn the leaves of the plant, affect the growth of the plant.
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There are many kinds of orchids, and due to the different climatic conditions in various places, the phenology of orchids is relatively different, and the flowering period is also different. Among the common orchids, the Jianlan blooms in May and October, and the orchid blooms in March and May.
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There are many kinds of ones to look at in the previous picture.
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It is a variety of Xia Lan - Jianlan. Orchid is a shade-loving plant, but lack of sunlight, orchids can not grow normally, the leaves are full of flowers, that is, orchids need a regular sunshine, but the requirements for sunshine are not very high.
When planting orchids, hold the leaves with one hand, add nutrient soil with the other, hold the base of the orchid plant and lift it slightly upwards to stretch the root system, and shake the orchid pot at the same time. Let the cultivated soil penetrate deep into the rhizosphere; Continue to add soil and shake the pot to adjust the position and height of the plant. Press along the edge of the pot with your hands, but do not hurt the roots too much, continue to add soil and squeeze until the soil on the surface of the pot is 2-3 cm higher than the mouth of the pot, slightly steamed bread shaped.
After planting, you can spread a layer of small stones or moss on the surface of the potting soil, preferably high-quality moss under the forest, which is not only beautiful, but also can regulate the water, and can also protect the leaf surface from being polluted by muddy water, and the new shoots will not be infected with the germs in the soil and rot their hearts; In addition, it can also slow down the erosion of the potting soil by rainwater and keep the potting soil loose.
After the planting is completed, the first water must be watered, the potting soil must be soaked, the water droplets should be small, and the impulse should not be large. If it is placed in a basin of water, do not soak it for too long. Once the potting soil is soaked, the pots are immediately removed and then placed in a shaded place for maintenance.
You can use "Yanwo microbial agent" + "root rooting agent" in the early stage, and the effect will be better when combined with Yanwo water-soluble fertilizer.
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Orchids usually bloom in spring and autumn, from February to May and from August to October, but the flowering time varies from species to species.
There are many varieties of orchids, and there are slight differences in the flowering time of each variety, with spring orchids blooming in January and orchids blooming in March. In June, the orchid blooms, in August, and in October, the orchid blooms. There are many varieties of orchids, and most of them bloom at different times, so you can see flowering orchids all year round, and the average orchid blooms for about 10 to 30 days.
The orchid generally blooms in the spring from March to May, and it blooms in large quantities each time, up to more than 20 years, and has a strong floral fragrance that can purify the environment. Hui Lan likes fertilizer, you can fertilize it 1-2 times every other month, and the fertilizer can choose diluted water and fertilizer or rice washing water at home. Spring orchids usually bloom between January and March, when the temperature and humidity are the most suitable for their growth.
How to maintain orchids during flowering
1. Control the amount of water.
During the flowering period of orchids, it is necessary to control the amount of water, it is best to water every 3-4 days, and observe the condition of the soil before watering, and then water according to the dryness and humidity of the soil.
2. Dress up under lighting conditions.
During the flowering period of orchids, they cannot receive direct sunlight, so when supplementing light to the plants, it is best to place them in a light environment where they are astigmatized, so that the orchids can receive no less than 8 hours of light to maintain the normal growth of the plants.
3. Temperature conditions.
During the flowering period of the orchid, it is best to control the temperature of the environment at about 15-25 degrees to create a suitable environment for the plant to grow, which is conducive to the better growth of the orchid, if the temperature of the environment is lower than 10 degrees, the orchid may be frostbitten.
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1. Lotus is a traditional famous product of Jianlan species, with a strong floral fragrance and high flowering rate. 2. Dafengsu, with many leaves, petals similar to narcissus petals, and white in color. 3. Green light, each plant has 3-4 leaves, and the flower stem is a single emerald green.
4. Green plum, mainly distributed in Taiwan, has huge bulbs. 5. Treasure Island Fairy, all flowers are large and upright.
1. Lotus
Lotus is the traditional famous product of Jianlan species, the leaves are medium hanging leaves, the leaf width is broad, the leaf shape curve is beautiful, a stem has 3-5 leaves, the leaf color is emerald green, and the petals of lotus are fat and broad, the flowers are huge, the color is light green, the flower fragrance is rich and the flowering rate is high.
2. Dafengsu
Dafengsu is the abbreviation of Dafengsu, its leaves are numerous, very similar to the show tail of the big rooster, and the petals of Dafengsu are similar to narcissus petals, the color is white, the color is green, the aroma is strong, and it likes a warm growth environment.
3. Green Light Deng
There are 3-4 leaves per plant, the leaf margin is smooth, the edge of the new leaf will be finely serrate, the leaves are from thick to sharp, the flower stem is a single emerald green, known as the green light orange, and the green light Deng and the yellow light plum orange are sister flowers.
4. Green plum
The green plum is slender in shape, the bulb is huge, the color is emerald green, mainly distributed in Taiwan, the petals are round-headed, wrinkled, and the surface has wax, the green plum is a rare collection of plum petals, yellow-green, multi-flowering, long flowering period and other excellent characteristics in one of the excellent varieties in Jianlan.
5. Treasure Island Fairy
The petals of the heart of the treasure island fairy are lip petals, forming a strange flower with three lips on the top, beautiful as a fairy when flowering, the leaf state is erect, there is an obvious red halo from the petiole to the edge of the leaf base, the whole flower is large and upright, the cold and warm colors are scattered, and the floral fragrance is mellow and far.
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