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Tulips like sunny, cool and dry climate in winter, avoid scorching heat, wet and waterlogged, should be loose, fertile, slightly acidic, well-drained sandy soil, avoid alkaline soil and continuous cropping. It has the characteristics of dormancy in summer, planting in autumn, and growing in soil in winter. The suitable temperature for growth and flowering is 15 20 , the storage temperature of the bulb is 20 25 in summer, and it can tolerate low temperature in winter.
Tulips are mainly propagated by split balls. In June, the dormant bulbs are dug up, dried and stored in a ventilated, shaded and dry place, and planted in October. When planting, it is advisable to choose a place with deep soil, leeward and sunny and dry.
After deep ploughing and land preparation, mixed base fertilizer (humus, cake fertilizer and bone meal) is applied. Cover it with a layer of soil and then plant it. The depth of covering soil is generally 10 15 cm, watering once after planting, and watering again before winter, covering straw and other materials to prevent freezing in cold areas.
Water once 10 to 15 days after the germination of young leaves in spring to keep the soil moist. Before leaf development and at the beginning of budding, apply 1 time of rotted cake fertilizer or compound fertilizer. Spray potassium dihydrogen phosphate 1 times on the foliage before flowering.
After flowering, except for the mother plant with reserved seeds, the rest of the flower stems need to be cut in time so that the nutrients can be concentrated for the development of new bulbs. At this time, the frequency of watering should be reduced gradually to allow the new bulb to expand and enrich the texture. Tulips can also be potted.
The potting soil should be mixed with 6 parts of humus, 3 parts of sandy soil, and 1 part of decomposed manure. Pots with a diameter of 20cm can be planted with 3 plants per pot. After the germination is unearthed, thin liquid fertilizer can be applied once every 10 days or so, and phosphorus and potassium fertilizer can be applied once before the pregnant bud is flowered.
Always keep the potting soil moist and place it in a sunny place for maintenance. {Quote from.}
DIY method of growing tulips How to recreate a beautiful and neat tulip potted plant? Tulips are colorful and diverse, and the common flower colors are different shades of red, magenta, pink, yellow, orange, white, purple, brown, black and purple and other monochrome colors. There are also many varieties that are mixed-colored, with several colors for one flower.
The so-called black tulips are actually very dark purple. Different colors of tulips have different flower languages Tulip: Confession of love, sincere emotion Pink tulip:
Happiness Yellow Tulip: Rejection, Hopeless Love Black Tulip: Mysterious, Noble Purple Tulip:
Indelible love White Tulip: Pure love, pure hope.
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Tulips are native to the alpine regions of Iran and Turkey, due to the climate of the Mediterranean, the formation of tulips adapt to the characteristics of wet and cold in winter and dry and hot in summer, its characteristics are dormant in summer, rooting and germinating new shoots in autumn and winter but not unearthed, and it needs to be stretched and grown to form stems and leaves in early February of the second year after low temperature in winter (the temperature is above 5), and bloom in March and April. The suitable temperature for growth and flowering is 15 20. Flower bud differentiation is carried out during the storage period when the bulbs are dug out of the pot and placed outdoors in the shade for the summer when the stems and leaves turn yellow.
The appropriate temperature for differentiation is 20 25, and the maximum should not exceed 28. Tulips are long-day flowers, like the sun, sheltered from the wind, warm and humid in winter, cool and dry in summer. It can grow normally above 8, and can generally tolerate -14 low temperatures.
It is very cold-tolerant, and if there is thick snow cover in severe cold areas, the bulb can overwinter in the open field, but it is afraid of the heat, if the summer comes early and the summer is very hot, it is difficult for the bulb to survive the summer after dormancy. Humus-rich, loose and fertile, well-drained slightly acidic sandy loam soil is required. Avoid alkaline soil and continuous cropping.
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In the Beijing area, it is suitable for sandy loam, the soil in the northern region is alkaline, and the summer temperature is higher, the tulips are basically in the flowering period in May, and the high temperature and rain in August are easy to cause decay, so the terrain should be conducive to drainage, and the flower bud differentiation is carried out in autumn and winter, and the autumn and winter should be fully permeable before winter, and at the same time, appropriate fertilization should be dug out after flowering in May, and the rotten plants should be removed in time to avoid the occurrence of diseases.
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Strictly regulate the temperature. The suitable temperature of tulips during the growth period is 5-20, the optimal temperature is 15-18, and the growth temperature of the plant should be kept at 0-25. The growth temperature of tulip roots should be above 5, below 14, especially about 10.
The appropriate temperature of flower bud differentiation is 17-23, and when it exceeds 35, flower bud differentiation will be inhibited. In addition, tulips are extremely hardy, can tolerate low temperatures of -35 in winter, and begin to grow when the temperature remains above 8. 2. Water management.
During the cultivation process, it is important to avoid excessive irrigation, but the water demand is more within a week after planting, and it should be watered sufficiently, and the water demand should be reduced after germination, especially when the water is not too much during flowering, and the watering should be done"Small amounts many times"If it is too dry, the growth will be significantly delayed, and the air humidity should be maintained at about 80% during the growth period of tulips. 3. Lighting conditions. When bulbs germinate, the elongation of their flower buds is inhibited by sunlight.
Therefore, it must be planted deeply and shaded moderately to prevent direct sunlight from adversely affecting bulb growth. 4. Soil and fertilization. Sandy loam soil is better, and soil pH is neutral alkaline.
Tulips prefer fertilizer, and sufficient base fertilizer should be applied before planting. Generally, dry chicken manure or well-rotted compost is used as base fertilizer and fully irrigated, and carefully raked 2-3 days before planting to ensure that the soil is loose. After the bulb produces two leaves, it can be applied 1-2 times of liquid fertilizer, and 3-4 times a month of nitrogen, phosphorus and potassium balanced compound fertilizer in the peak growth season, and the fertilization should be stopped during the flowering period, and 1-2 times of liquid fertilizer of potassium dihydrogen phosphate or compound fertilizer should be applied after flowering.
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<> "Tulips need a lot of sunlight during their growth, and tulips cannot grow for a long time in a dark environment, otherwise the plant will not be able to grow. Tulips need to be grown on sandy ground with good air permeability and use some rotten fertilizer. Finally, the minimum growth temperature should be controlled above 10 degrees, and the maximum growth temperature should not exceed 27 degrees, otherwise the plants will wilt.
Tulips are bulbous plants that are characterized by a moist environment. Therefore, the soil should be soft and ensure good drainage. It is often mixed with garden soil, humus, and sand to provide a good growing environment.
Chicken manure or compound fertilizer can also be applied to the soil as a base fertilizer, and the slightly acidic sandy soil with rich humus, loose and good drainage should be used as the base fertilizer for tulip cultivation. During the growth process, as long as it is kept moist, no water is needed. Usually, decaying waste manure and various cake manure are used for fertilization.
It's best to give you about 8 hours of light a day. Sowing can be done by splitting the ball and sowing seeds. In addition, attention should be paid to the appearance of diseases.
Tulips are long sunflowers. They can't grow without enough light. It should be placed in a sunny place.
If there is not enough light, the plant will become thinner and the stems will be long, but the flowers will be relatively small, which will also lead to sterility.
Tulips need a lot of water after being planted for a week. When it sprouts, the need for water decreases, and the amount of water must also be controlled. Especially during the flowering period, it is not possible to water too much, usually in small amounts, and often with watering.
If the environment is too dry, the growth rate of the plant will slow down. In general, the ambient humidity should be maintained at around 80%. When tulips are in pots, in addition to applying basal fertilizer, they should be properly dressed during growth.
The first is to apply liquid fertilizer after cultivating two leaves, in its maximum growing season, compound fertilizer should be applied 3-4 times a month to complete the comprehensive application of nitrogen, phosphorus and potassium, but fertilizer should be stopped at the flowering period, and after the flowers wither, add 1-2 times of potassium dihydrogen phosphate.
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They like to grow in warm and humid areas, and they also prefer full sunlight, so tulips have a long flowering period.
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Tulips prefer sunny climates, warm and humid in winter, and are very hardy.
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When planting tulips, when entering autumn, the rhizomes gradually begin to take root and sprout new shoots, and by mid-April, inflorescences will gradually appear, the petals open when the sun is sufficient, close on cloudy days and at night, the soil temperature is below 5, underground growth and development activities are suspended, and the bulbs can be used for propagation in late May.
After the dormant period of summer, when the ground temperature drops below 15 in autumn, the rhizomes gradually begin to take root and sprout new shoots, but they do not emerge. When the soil temperature is lower than 5, the underground growth and development activities are suspended. After the low temperature in winter, the ambient temperature rose to 5 in the spring of the following year, and gradually began to grow and develop, and the branches and buds were unearthed one after another.
The suitable temperature during the development period was 8 20 , and the ground temperature increased to 15 20 , and the peduncle quickly stretched into the flowering stage. The viewing period of a single flower is about 5-6 days. If the ambient temperature is cool and the humidity is high, it can be extended to 10-14 days.
The petals open when there is plenty of light and close on cloudy days and at night, and tulip flowers are generally propagated by bulbs.
The cue ball is an annual life, needs to be replaced every year, and after blooming, it will wither, and there are many daughter balls next to it for reproduction every year, and the large child balls can bloom the next year, and the small child balls will bloom after 2 or 3 years of cultivation.
Note: Tulips are generally planted in September and October in autumn, generally in early spring and March Pan-Asia, and by mid-April, tidbits will gradually appear, and in late May they will enter the full flowering period, and the seeds will mature after 40 to 50 days.
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1) Since tulips are Mediterranean climate.
Therefore one of its basic habits is to like coolness and avoid high temperatures. When the bulbs are planted, the ambient temperature should not exceed 8, so that the root system can grow better. If the ambient temperature exceeds 25, the plant will be dormant.
Throughout the cultivation process, the environment should be kept in 5 15 conditions as much as possible. Only below 18 can you produce good quality tulip cut flowers.
2) In the case of short daylight, the peduncle of tulips is also shorter, and when the length of daylight increases to more than 12 hours, the peduncle length also increases accordingly. Therefore, in order to make tulip flowers.
As the length of the stem increases, it is necessary to create a long-day environment.
3) In the cultivation process of tulips, ventilation management is very important, for the following reasons: first, because tulip plants like a cool environment, ventilation also plays a role in reducing the ambient temperature; Second, because this kind of cut flower crops are more sensitive to ethylene, when the environment is airtight, and the rising level of ethylene makes tulip cut flowers easy to age.
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Tulip varieties are different, usually below 3, above 30 grow slowly or stop growing into dormancy, 5-20 is the growth and development period, but the optimal growth and development period is 15-18, in this temperature range the plant growth is the most vigorous. However, it is best to store the bulbs in a low temperature environment during the dormant period.
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Harvesting and storage of tulip bulbs: The best time to harvest is when the ground parts are completely withered. When digging bulbs, the bulbs do not take damage.
Female and young bulbs were exposed to sunlight for 2 3 days before the soil was removed and the bulbs were divided into sizes. Generally, it is divided into 5 grades, 1 and 2 are commercial balls with a diameter of about 10 12cm, and 3 and below are breeding. After grading, soak in carbendazim aqueous solution for 10min, take it out in a cool place and dry.
When packing, you should choose a ventilated bamboo basket and place it in layers according to the size of the bamboo basket. In general, there should be 11cm of space in the upper part of the basket and then refrigerate.
Graft. Tulips cannot be planted in one field every year, it is better to choose 3 plots for annual rotation planting, and turn the soil deeply, and apply organic fertilizer and compound fertilizer in the soil as a preparation. The method of cultivation and propagation is the same.
Fertilizer and water management. Water before winter but not too much, if it rains or snow in winter you don't need watering, if it's dry then water it properly a few times but don't water it.
Tulips and their key cultivation techniques to promote cultivation technology Tulips have a noble and auspicious meaning, and are the best flowers in early spring, so they are very popular with people, and the ** of the Spring Festival is also essential, so we must use the promotion of cultivation techniques to adjust the flowering period of tulips, so that people need flowering time. The position of the box can be adjusted according to the temperature and humidity to achieve the purpose of promoting cultivation.
Handling of balls. Temperature is the most important factor for tulips to advance or delay flowering, and the demand for New Year's Day and Spring Festival is generally larger, so low temperature treatment should be carried out before planting to break its dormancy. There are two commonly used low-temperature methods:
One is to dry the balls in the refrigerator with a temperature of 9 for two and a half months, and hide them in the box to promote rooting for one and a half months when the balls grow to moisture (the processing time is different for different varieties), and at low temperatures, when the balls germinate to 9 cm in the wet germination, they can be transported to the greenhouse, and the flowers bloom in the greenhouse about 18 for about 24 days; The second is processed at a low temperature of 5 °C. Refrigerate to 5 and dry for 2 and a half months. The tubers were planted in a 9 wet storage root promotion box for half a month, and then moved to a 20 greenhouse for 25 days.
Depending on the time of bulb treatment, the control of flowering time can be calculated.
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Tulips first need plenty of sunlight and can't grow in the shade for a long time, secondly, they need highly permeable soil and abundant fertilizer, and finally tulips bloom in spring because they are sown in autumn, so you should pay attention to keeping warm.
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