Hydrangea is in full bloom in September, and six varieties of hydrangea with high appearance and easy breeding are recommended.

September is the season when beautiful hydrangea flowers are in full bloom in the autumn wind, and the colorful and colorful scene is infatuated with people who are watching. When it comes to hydrangea, I believe many flower friends want to plant it. The following editor summarizes and recommends the varieties of hydrangea to see which one you like best.

1. Endless summer

When I think of the hydrangea that will bloom, the first thing that comes to mind is endless summer. If your courtyard or balcony is big enough, be sure to maintain endless summer. Endless summer is a variety of hydrangea, which can grow to at least 18 inches in diameter. Moreover, the florescence of endless summer is very long, as long as the climate is suitable, endless summer can bloom from late spring to golden autumn.

Recommended reasons: endless summer colorful, extremely long florescence, a large number of flowers, rapid growth, it is worth a kind of.

two。 Magic crystal

Magic crystal is also a variety of hydrangea, similar in shape to endless summer, but with a slightly shorter flowering period than endless summer. Magic crystal bouquet is also very large, and the branches are strong, the bouquet is not sagging. It is worth mentioning that the magic crystal design is almost pure color, and when the buds are fully open, the color in the middle of the hydrangea is unique and beautiful.

Recommended reason: magic crystal plant is large and beautiful. However, the flowering period of magic crystals is from late spring to summer.

3. The Kiss of the Goblin

The kiss of a leprechaun is also beautiful. When I heard the name for the first time, I thought this hydrangea was very sexy and enchanting, but when I saw its true face, it was true. The color of the goblin kiss is not as simple as the magic crystal, slightly colorful petals, so that the goblin kiss fresh charm in one.

Recommended reason: goblins kiss gratifying growth, a wide range of color changes, can bring people a different sense of surprise.

4. Kaleidoscope

The kaleidoscope is a variety of hydrangea that I saw on the Internet. Although it has never been planted, I was amazed when I saw the beautiful picture of hydrangea. Although the flower buds of the kaleidoscope grow slowly, when the flowers bloom, they are so beautiful that people can't take their eyes away. The flower buds of ten thousand flowers are small, delicate and clustered. Under the influence of acidity and alkalinity of the soil, the flowers and colors of the mirror will change accordingly.

5. Spring bird

Spring bird is a favorite species of severe and fresh patients. The light and slender petals protrude slowly from the green leaves, just like an elf who came to the world for the first time. When the spring bird blossoms for the first time, the color of the flower is slightly yellowish, and later, the color will gradually deepen.

Recommended reason: first-class appearance.

6. Jiacheng

Jiacheng is a very popular variety, it has almost all the advantages of hydrangea, such as heat resistance, rapid growth, double petal and so on. More importantly, as long as proper maintenance and reasonable water and fertilizer, Jiacheng can bloom twice a year, that is, once in spring and once in autumn. Moreover, Jiacheng's varied colors and beautiful posture are worth a kind of.

Recommended reasons: many advantages, excellent hue.

In fact, there are many varieties of hydrangea, in addition to the above, the dreamy and romantic style, the heat-resistant first-class Tianshui color, the gorgeous gradual change of magic princess, are all very beautiful hydrangea varieties, if you are very interested in hydrangea, you can pay more attention to hydrangea, its planting method is not very difficult, if there is a courtyard at home, it is a small garden.

How to cultivate Hydrangea how to cultivate hydrangea

Hydrangea is known as ball orchid, also known as eight Immortals, Ziyang Flower, Seven changes, Hydrangea, Noodle Flower, originated in Sichuan, China and Japan. It is a deciduous shrub of Hydrangea of the family Hydrangea of Cornus. The flowers are almost asexual, and the so-called "flowers" are just sepals. The eight Immortals were cultivated earlier in China, and hydrangea was planted in the gardens in the south of the Yangtze River built in the Ming and Qing dynasties. The park built at the beginning of the 20th century is also inseparable from the planting of hydrangea. Modern parks and scenic spots are planted in pieces to form a landscape. Artificially cultivated hydrangea flowers are colorful, with blue, white, purple, pink, pink and other colors, is a common ornamental flowers and trees.

Growth habits of Hydrangea

We must first understand the growth habits of hydrangea before we can pertinently master the breeding methods of hydrangea. Hydrangea is native to the Yangtze River Basin in China and is fond of warm, moist and semi-shady environment. Afraid of drought and waterlogging, it is not cold-resistant. In cold areas, the aboveground parts wither and die in winter, and new shoots will not sprout again until the next spring. Hydrangea likes the light loam which is fat, moist and well drained, and has strong adaptability. The acidity and basicity of the soil had a great influence on the flower color of hydrangea, which was blue in acidic soil and red in alkaline soil.

Propagation method of Hydrangea

Cuttings, ramets, striping and grafting are commonly used for propagation, mainly cuttings. During the Meiyu period, strong twigs on young mother trees can be selected as cuttings, with nodes at the base of cuttings, stained with mud, about 20 cm long, and the lower leaves can be removed. The suitable temperature of cuttings is 1 3-18 ℃, shade is needed after cutting, it is often kept moist, rooting takes place in about 15 days to 1 month, and can be transplanted in the second year after survival. Ramet propagation should be carried out before sprouting in early spring. Separate the rooted branches from the mother plant, pot directly, watering should not be too much, maintain in the semi-shady place, wait for new buds to sprout and then transfer to normal maintenance. Striping propagation can be carried out during bud germination, grow after 30 days, cut off from the mother plant in the following spring, transplant with soil, and blossom in the same year. In general, high pressure is carried out from March to April in spring, and it can take root from June to July, and it can be cut and planted in the same year. Grafting propagation uses Qionghua seedlings as rootstocks, cutting in spring, easy to survive. Transplanting should be carried out after defoliation or before budding. The main branch is easy to sprout and grow, and it needs to be pruned properly after flowering to shape the tree.

Cultivation and Management of Hydrangea

The optimum temperature for the growth of Hydrangea is 18-28 ℃, and the winter temperature is not lower than 5 ℃. Flower bud differentiation takes 6-8 weeks under the condition of 5-7 ℃. The temperature of 20 ℃ can promote flowering, maintain 16 ℃ after anthesis, and prolong the flowering period. But the heat makes the flowers fade quickly. Hydrangea is a short-day plant, which is treated in the dark for more than 10 hours every day and forms flower buds in about 45-50 days. Potted hydrangea is commonly used in 15cm pots. Potted plants should be fully watered after sprouting in spring to ensure that the leaves do not wither. During the florescence from June to July, there should be sufficient fertilizer and water, and fertilization should be applied once a month. Usually cultivation should avoid the hot sun, and 60%-70% shading is the best. When the light is too strong in midsummer, proper shading can prolong the flowering period. The stem of the flower is removed after flowering to promote the formation of new branches.

The sandy loam with loose, fertile and well-drained soil is better. However, the flower color is affected by soil acidity and alkalinity, acidic soil flowers are blue and alkaline soil flowers are red. The basin soil should be kept moist, but it should not be watered too much, especially in the rainy season to prevent rotting roots caused by waterlogging. It is better to dry indoor potted plants in winter. If it is too wet, the leaves will rot easily. Change the basin every spring. Trim properly to keep the plant shape beautiful.

Upper pot pruning of hydrangea

The propagation of hydrangea is carried out in spring and autumn, but it is the best in late spring and early summer (from the end of April to July). At this time, the hydrangea flowering period has basically ended in May, and new branches and leaf buds have grown after picking and pruning the leaves of the remnant flowers. at this time, the top branch and bud can be cut as cuttings. Cutting can also be carried out from late September to October, and many new branches and leaf buds will sprout after pruning the terminal buds of Hydrangea in early spring, and it is suitable for cutting propagation because of the cool weather.

1. In addition to the nursery bed made of brick, in order to facilitate moving and management, the foam box can be used as the seedbed. Cut a few holes at the bottom of the box and cover it with tiles, fill it with a layer of coarse sand and then put it into the culture soil (3 parts of sand and 2 parts of aseptic mountain soil), flatten it and cut it. Cut the cuttings into 10-15 cm segments, cut off the lower leaves of the terminal branches, leaving only the top 2-3 leaves. After cutting, tie up the cuttings. In order to make the cuttings heal and take root as soon as possible, soak the cuttings with a strong rooting agent (about 0.2 kg per packet of water) for 5 minutes and 10 minutes. After cutting, the soil around the branches should be pressed tightly with your fingers to make the cuttings closely combine with the soil. Then use a sprinkler to water once, as long as the bed soil is wet, there is no need to water, but to often spray on the cuttings leaves and keep the environment around the seedbed moist. If the weather is hot and sunny, shade should be built. In this way, under careful management, the wound began to heal for about 25 days, and new roots grew on the branches.

2. Pot cultivation and maintenance: Hydrangea has survived after about 25 days of careful management, and new leaf buds grow upward from the terminal bud, which must be separately planted and managed in pots. For the cultivation of hydrangea, the coniferous soil (with high acid content) is added with bran, and the compound fertilizer of nitrogen, phosphorus and potassium (according to the content of coniferous soil) is mixed and accumulated with the soil for more than half a year, and it can be used after opening and drying for several days before use. After the seedling survives, the top branch can be topped for the first time to promote the lower part to sprout new leaf buds: when several branches and buds grow to a certain length, top for the second time, and let their growth balanced and luxuriant, when the trunk is strong, only 3 or 4 branches are left to grow. During the period from pot survival to branch setting, it is necessary to apply fertilizer for 3 to 4 times, and the fertilizer is mainly potassium dihydrogen phosphate.

Disease and pest control of Hydrangea

1. The main diseases and insect pests of hydrangea are wilt, powdery mildew and leaf spot, which can be controlled by spraying 65% zinc wettable powder 600 times.

2. Insect pests are harmful to aphids and bug bugs, which can be sprayed with 1500 times omethoate EC.

Matters needing attention in the Culture of Hydrangea

1. Hydrangea is toxic, and accidental consumption of hydrangea stems and leaves will cause colic, abdominal pain, diarrhea, vomiting, shortness of breath, hematochezia and so on. In everyone's imagination, hydrangea is as edible as marshmallows and buns, but in fact, once you eat hydrangea, abdominal pain occurs a few hours later. other typical symptoms of poisoning include skin pain, vomiting, weakness and sweating, as well as reports of coma, convulsions and a breakdown of blood circulation in the body. Fortunately, an antidote for hydrangea poisoning has been developed. In addition, it should be noted that hydrangea is easy to cause allergies, generally not recommended in the bedroom. It is suggested that flower friends had better vary from person to person when planting flowers, choose flowers that they like and are harmless, do not grow too many flowers indoors, and pay attention to maintaining good ventilation.

2, hydrangea culture should pay attention to watering properly, the Beginning of Spring must let hydrangea have rain and dew, sunshine, water sooner or later.

The above is the editor to introduce you to the breeding methods of hydrangea. Do you have any hydrangeas in your family? I hope it will help you!

Is Hydrangea poisonous? the Culture method of Hydrangea

Many people like hydrangea very much, which is colorful and pleasing to the eye, and has a high ornamental value. Is hydrangea poisonous? Next, let's talk about the breeding method of hydrangea.

Is hydrangea poisonous?

Hydrangea, also known as eight Immortals, Ziyang Flower, Seven changes, Hydrangea, Noodle Flower, originated in Sichuan, China and Japan. It is a deciduous shrub of the genus Hydrangea (scientific name: Saxifragaceae). The flowers are almost asexual, and the so-called "flowers" are just sepals.

The eight Immortals were cultivated earlier in China, and hydrangea was planted in the gardens in the south of the Yangtze River built in the Ming and Qing dynasties. The park built at the beginning of the 20th century is also inseparable from the planting of hydrangea. Modern parks and scenic spots are planted in pieces to form a landscape. Artificially cultivated hydrangea flowers are colorful, with blue, white, purple, pink, pink and other colors, is a common ornamental flowers and trees.

Hydrangea is a common courtyard flower, its umbrella-shaped flowers like snowballs, surrounded by oval green leaves, very good-looking. The whole plant of Hydrangea is poisonous and has no special taste. Accidental eating will lead to colic, abdominal pain, diarrhea, shortness of breath, vomiting, hematochezia and other toxic symptoms. So it's best not to put it indoors, and don't want to pick and play with the beauty of hydrangeas. Especially families with children, it is best to plant hydrangea outdoors, if potted hydrangea, suitable for ventilation balcony or floor, to avoid children touching.

Hydrangea is easy to cause allergies or skin itching, it is best not to put it in the bedroom. Reasonable placement of hydrangea can not only appreciate the beauty of hydrangea, but also ensure safety.

Culture methods of hydrangea:

⑴ temperature and light should be moderate: warm in winter, cool in summer, cool and shade in summer. If you want hydrangea to grow well, you must pay attention to the temperature and light of the surrounding environment. Hydrangea can only grow normally between 15 and 27 degrees, so try to transfer it to a sunny place indoors in winter, and the lowest temperature at room temperature should not be lower than five degrees, otherwise the hydrangea will freeze to death or stop growing. In summer, we should focus on cooling and shading, so that the leaves will not be scalded. Too strong sunlight will only cause the leaves to change color or even wither.

⑵ watering and fertilization should be appropriate: more watering during bud gestation, more fertilization during dormant period, less watering during dormant period, less watering during dormant period, usually only need to maintain the wetness of soil surface when watering hydrangea, summer can be used to reduce the temperature around the foliage by spraying water, less watering and semi-dry in winter, more watering during budding, at least twice a day, fertilization should also be in place. In the bud period to apply thin fertilizer to hydrangea every ten days, you can add a little bit of ferrous sulfate to make alum fertilizer, or you can spray some liquid fertilizer to the leaves every half a month, which can make the buds blossom. Don't fertilize during the dormant period and let the hydrangea get enough rest.

⑶ weeding and pruning should be ruthless: when weeding is to be thoroughly pruned, the growing environment of hydrangea flowers should be kept clean at all times, and the weeds grabbing nutrients should be removed as soon as they are exposed. Never show mercy or miss the net. Generally speaking, in order to make the plant type more beautiful, it is necessary to pick the heart when there are too many new leaves, and we should also pay attention to pruning some overgrown and dense branches. in addition, the diseased branches and leaves after blooming also need our main pruning objects. these miscellaneous branches should be removed in time so as not to compete with the main branches for nutrition.

The Culture Environment of Hydrangea

The optimum temperature for the growth of Hydrangea is 18-28 ℃, and the winter temperature is not lower than 5 ℃. Flower bud differentiation takes 6-8 weeks under the condition of 5-7 ℃. The temperature of 20 ℃ can promote flowering, maintain 16 ℃ after anthesis, and prolong the flowering period. But the heat makes the flowers fade quickly.

The basin soil should be kept moist, but it should not be watered too much, especially in the rainy season to prevent rotting roots caused by waterlogging. It is better to dry indoor potted plants in winter. If it is too dry and wet, the leaves will rot easily.

Hydrangea is a short-day plant, which is treated in the dark for more than 10 hours every day and forms flower buds in about 45-50 days. Usually cultivation should avoid the hot sun, and 60%-70% shading is the best.

The sandy loam with loose, fertile and well-drained soil is better. However, with the change of soil pH, the flower color of hydrangea changed greatly. In order to deepen the blue, aluminum sulfate can be applied during bud formation. To keep pink, lime can be applied to the soil.

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