When there is no flowering, if you distinguish between several kinds of osmanthus??

Summary. Hello dear, I am glad to answer for you: there are several ways to make osmanthus only bloom and not bear fruit:

1.Remove pollen sacs: Before the osmanthus flowers bloom, cut off the pollen sacs with scissors so that they can avoid fruiting.

2.Consequences of cutting flowers: Cutting off flowers in time after osmanthus flowers bloom can also prevent fruiting.

3.Use of growth regulators: The use of growth regulators before the flowering of osmanthus can inhibit the fertilization of the flowers, thus avoiding fruit setting.

How to make osmanthus only bloom and not bear fruit?

Dear, hello, I'm glad that Youhui answered for you: There are several ways to make osmanthus only bloom and not bear fruit: 1

Remove pollen sacs: Before the osmanthus flowers bloom, cut off the pollen sacs with scissors so that they can avoid fruiting. 2.

Consequences of cutting flowers: Cutting off the consequences of flowers in time after the osmanthus flowers bloom can also count hunger to prevent fruiting. 3.

Use of growth regulators: The use of growth regulators before the flowering of osmanthus can inhibit the fertilization of the flowers, thus avoiding fruit setting.

How to make the osmanthus tree that originally bloomed and then bears fruit not bear fruit.

Not satisfied, it's too much work.

What exactly is a growth regulator and how to use it.

Growth regulators are chemicals that are capable of influencing the growth and development of plants. Their bark can interact with or replace endogenous hormones in the phytogerative hormone to regulate plant growth, development and metabolism. The growth regulators commonly used in cherry blossoms are gibberellin, auxin, indoleacetic acid, etc.

These growth regulators can be used at different stages of plant growth, such as seed treatment, seedling growth, flowering, and fruiting, among others. When using, it should be used in strict accordance with the instructions and dosage, and do not overuse it to avoid adverse effects on the plant.

Osmanthus trees are not male or female, and the reasons for not flowering are as follows:

Poor seedling selection. There is a kind of purple cinnamon that can only bloom after it grows into a large tree. If you mistakenly turn the purple cinnamon cuttings into seedlings, it is difficult to flower.

Osmanthus seedlings should be grafted with mature branches of improved varieties as scion, or seedlings obtained by high-pressure method at the base of flowering branches, which are not only of good quality, but also easy to bloom after survival.

Improper cultivation. Neutral sandy soil is the most suitable, and it often rarely or no flowers in loam soils with high alkalinity. If the roots are injured or frozen during transplanting, the growth will be weakened, and the flowers will not bloom within 3 to 5 years; Osmanthus likes light and avoids temperature, and it may not bloom if there is insufficient light for a long time; Soil that is too wet and rotten roots or long-term high temperature and dryness will also affect flower bud differentiation.

Caused by disease. Osmanthus is afraid of chlorine and is not resistant to smoke and dust. If the smoke and dust are large, the growth will be poor, the leaves will become smaller and fall off, and the flowers will not be able to flower.

Osmanthus is also susceptible to anthracnose, scale insects and other pests and diseases, and if not controlled in time, it will also affect flowering. In addition, cutting spring shoots by mistake will affect the flowering of the year. If the blooming osmanthus flower breaks too many branches, it will weaken the growth and affect the future flowering.

I am happy to tell the landlord that there is no distinction between male and female osmanthus flowers, and there are several reasons why they do not bloom:

1. Variety selection. Different varieties of osmanthus, the flowering time is not the same, such as laurel, four seasons laurel and so on are early flowering varieties, several times a year flowering characteristics, some varieties from seedlings to flowering need a longer vegetative growth period, like golden cinnamon, silver osmanthus, osmanthus, etc., often take several years to flower. Therefore, it is necessary to choose short and strong early-flowering plants as much as possible.

2. Caused by poor management.

1) Insufficient light. Osmanthus likes sunlight, is warm, and is resistant to high temperatures, but not cold-tolerant. During the growing season, it should be placed in a leeward and sunny place for maintenance.

6 August, is the formation period of osmanthus flower bud differentiation, if you can give enough sunshine for about 10 hours a day and a high temperature of 30 to 35 degrees, you can promote pregnancy buds and improve the flowering rate.

2) There is a lot of smoke and dust. Osmanthus likes to be clean, can be resistant to smoke and dust, afraid of chlorine, if it grows in an air polluted place, it will grow poorly, the leaves become smaller, and easy to fall off, and there is less culture, or even no flowering.

3) Too arid. In early to mid-September, the potting soil needs to be kept moist, otherwise it will not be easy to bloom. However, during the flowering period, it should not be watered to prevent the flowers from falling.

Look at the above situation, I hope the landlord's osmanthus will bloom as soon as possible!

Landlord, maybe you bought seeds and seedlings, some of which never bloom, to make street trees.

Osmanthus is sown or wild seedlings in the production area, the first flowering period is very long, the cultivation environment conditions are moderate, and it takes many years to grow normally.

Osmanthus grafted into adult plants in pots, which bloom in the year when purchased, often do not bloom from the second year. Osmanthus enters the north for wintering, often due to the high room temperature can not be quietly dormant, and early germination of tender and weak new shoots. When I went out of the house the next spring, I couldn't withstand the strong wind and scorching sun, and the new shoots often shrank and dried up.

Osmanthus is flowering on the new shoots of the year, and the new shoots are damaged and there is no hope of flowering.

Osmanthus in the north needs to be prevented from drying in late autumn, and it is necessary to go into a low temperature cold room to sleep quietly in winter, and fertilizer and water control are prohibited. When the temperature rises in the following spring, pay attention to ventilation. When the temperature is stable after the Qingming Festival, when you go out of the room, it will germinate healthy new shoots normally. The management of water and fertilizer is fine, and the Mid-Autumn Festival is naturally full of flowers and branches.

Osmanthus that has been raised for a long time does not bloom? Treat it with this trick, it's not difficult to bloom!

What variety of osmanthus is this, and why does it not bloom all year round.

1. The reasons why osmanthus does not bloom are that the light is insufficient. Osmanthus likes light, and when the light intensity is below 30 during the vegetative growth period, its growth and development decline, the vegetative growth becomes poor, and the number of flowers decreases. When the light is seriously insufficient, due to the weakening of photosynthesis and the accumulation of nutrients, it cannot bloom, so it is necessary to give enough light to the osmanthus

2. Lack of fertilizer. The growth and flowering of osmanthus are large and require a large amount of nutrients. Thin potting soil or insufficient fertility will also affect the growth and flowering of plants, so nitrogen-based fertilizer should be applied 1-2 times during the shoot splitting period, and 2-3 times should be applied during the flower bud differentiation period (starting at the end of May) and before flowering.

3. The potting soil is too wet. Osmanthus should not be too wet and waterlogged, and waterlogging will cause root rot and lead to poor growth and non-flowering, and in severe cases, it will also cause the death of potted plants. Watering should follow the principle of "not dry, not watering, watering is watering thoroughly", and the water in the pot should be poured out in time after heavy rain and heavy rain.

4. The soil is alkaline. Osmanthus likes slightly acidic soil, and the pH value is appropriate. Osmanthus flowers that grow in alkaline soil often do not grow well and affect flowering.

5. Soot pollution. Osmanthus is not tolerant to smoke and pollution, after too much smoke and dust or pollution, the leaves will become smaller, easy to fall off, and there is only a long leaf, no flowering phenomenon. 6. Less than flowering age.

Osmanthus will not bloom until the age of the flowering year.

Osmanthus may be more in the southern region, I can smell the fragrance of osmanthus every autumn from childhood to adulthood, and the taste of osmanthus cake is also good.

As one of the top ten traditional flowers in China, osmanthus has both ornamental and practical functions, integrating greening, beautification and fragranceAnyway, I like osmanthus very much, my high school alma mater also uses osmanthus as the representative flower of the school, not only that, there are many varieties of osmanthus, I have seen more golden and pale yellow osmanthus in my impression.

After verification, there are 32 varieties of osmanthus, which are divided from the flower color, including golden osmanthus, silver osmanthus and osmanthus; From the shape of the leaves, there are willow leaf cinnamon, golden fan cinnamon, sunflower leaves, etc., and finally from the flowering period, there are August laurel, four seasons laurel and moon laurel. Then I would like to briefly introduce the period when several types of osmanthus bloom.

First of all,Four seasons laurel, it belongs to the kind of shrub-like, low typeThis scarcity is a few years of studiousness, and it blooms in batches from September to March. The flower color of the four seasons osmanthus is relatively light, it is the kind of milky yellow to lemon yellow, and its fragrance is not as fragrant as silver cinnamon, golden cinnamon and osmanthus. Varieties include large-leaved four-season laurel, small-leaved four-season laurel and so on.

Then,Cinnamon is an evergreen shrub that generally blooms from late September to early October。The flower color belongs to orange-yellow, orange-red, vermilion, and there are varieties such as large-flowered osmanthus and cinnabar cinnamon.

Again,Golden cinnamon, like silver cinnamon, belongs to the same small evergreen treeThe canopy is that spherical shape. Golden cinnamon is flowering in autumn, the flower color is between lemon yellow to golden yellow, its varieties are large-flowered golden cinnamon, large-leaved yellow, late golden cinnamon and round leaf golden cinnamon. It blooms in mid to early September, almost in autumn, and the flower color is pure white, creamy, yellowish-white or pale yellow.

Varieties include broad-leaved seeds, willow-leafed and sclero-leaved silver cinnamon, and pure white silver cinnamon.

In general, osmanthus flowers mostly bloom in autumn, which also sets off the golden background of autumn.

Depending on the variety, the period is also different, and the osmanthus blooms in August.

It blooms in autumn, and you can smell the fragrance of osmanthus every time you walk on the road in autumn.

Osmanthus blooms from September to October every year, and it is generally autumn, and the flowering period is relatively long.