Compared with common jasmine, jasmine grows very slowly. If you trim it too much, it may not be restored for a long time. Ordinary Jasminum nudiflorum may recover in a month or two, while Jasminum nudiflorum may not recover to its best state in three months or even half a year, which may lead to the failure to sprout new branches or even the whole branch dying. Therefore, when pruning, we must grasp its degree.
You can't prune the winter jasmine when the temperature is low. Pay attention to whether there is sunshine when pruning, and it is best to prune when there is sunshine. When pruning, the top branches should be kept for a long time to avoid shrinking branches, and fungicides should be sprayed in time after pruning.
Even in normal seasons, the cut of jasmine gourd head should be treated, sealed or disinfected. (Note: Potassium permanganate or highly alcoholic liquor can be used for disinfection. Pruning is not recommended before and after Qingming, which is vulnerable to germs. )
Tips When pruning potted jasmine, you should consider the overall size of the plant and the proportion of flowerpots. If you are not careful to trim a lot, you must try to bask in the sun and not lack light. Only in this way can jasmine wake up as soon as possible and sprout again.
Pruning method of safety tree
Why trim the Christmas tree?
In the process of safe growth, plant type changes need pruning. Because after the tree grows, the lower leaves will gradually decrease and the height will increase. If it is not trimmed, it will affect the appreciation and is not conducive to placement.
Pruning the safe tree can be shortened in spring, which can increase the number of branches and need to be picked in time. When trimming, pay attention to cutting smoothly.
In addition, you can also cut off the extra branches and leaves, which can shape the ideal shape, and be careful not to trim too much.
It's time to trim the Christmas tree.
Basically, trees can be pruned all year round, and spring and autumn are the seasons when trees grow vigorously. If pruned, new branches can sprout quickly. Pruning can also be done in summer and winter, but the growth will be slower because of light and temperature, so the growth of new branches will be slower.
Pruning method of safety tree
When pruning trees in spring, the main thing is to cut the branches short. When pruning, it should be noted that there should be a large distance between the cut and the bud eye on the stem node, otherwise the tree will easily wither. Don't tear, you can smooth it when trimming.
In addition, if you want to have a good ornamental form, you can shape it by pruning. You can control the height by topping, or you can cut off too dense branches and dead branches of the Christmas tree. The specific shape of pruning can be decided according to personal preference.
Six pruning methods of Chinese rose
Rose cultivation has a long history and many varieties. The main types are mixed perfume roses, flowering roses, vine roses, miniature roses, classical roses and wild roses. As for modern roses, the blood relationship is extremely complicated. Different types of Chinese roses have different pruning measures because of their different growth characteristics, cultivation purposes and ornamental standards. Only by properly pruning different types of Chinese roses can they produce ideal flowers. 1. Characteristics of hybrid perfume rose: hybrid perfume rose is the representative of the current generation of roses and is suitable for cut flowers. A kind of rose can bloom in the growing season and continuously from spring to autumn. The diameter of flowers is about 12cm, and the plants are generally upright. Pruning technology: hybrid perfume rose needs pruning in spring and autumn. If you want to get larger flowers, you must prune and reshape the plants when they are short, remove the secondary buds that grow in the axils of the central buds and let the main buds grow fully. If you want to get a plant with many branches and flowers, you don't need to pick secondary buds. If the flower branches are longer, they need pruning, but if the flower branches grow too high, it will lead to unsatisfactory flowering or difficulty in flowering.
Pruning method in each stage: Pruning in February and March, pruning the branches that grew in spring and summer of last year to 1/3 of the original plant height. Choose a robust bud that protrudes outward and cut it diagonally at 5 mm above it. From April to May, when the secondary buds grow to the size of broad beans, consider whether to keep them as appropriate. From June to July, when the flowers are in full bloom, the failed branches should be cut off as soon as possible, which can not only improve the ornamental value, but also avoid consuming nutrients when they bear fruit. The specific method is to leave 1-2 compound leaves, and then cut off the top 5mm broken flower branches to make new flower buds. Autumn pruning was carried out after June 65438+ 10, and the height of the pruned plant was 2/3 of the original plant, mainly cutting off dead branches and twigs from the bottom. If the overlapping leaves affect the sunshine, it will also cause poor ventilation. Try to remove the leaves that are too dense.
2. Characteristics of floral roses: floral roses are robust and easy to cultivate. It blooms continuously from spring to autumn. Usually there are 3 14 flowers on a branch, which are upright and sometimes spread horizontally. Pruning technique: the flowering amount of the rose with abundant flowers wins, so the flower branches should be removed as soon as possible after flowering, so that the plant will not be too delicate. Pruning generally involves cutting off the height of 1/2, and more attention should be paid to controlling watering and fertilization for container seedlings. Pruning method in each stage: spring pruning in February-March. One is dead branches, diseased branches and weak branches. Prune from the bottom, according to the height of the original plant 1 /2, prune the strong branches that grew in spring and summer last year, and obliquely cut at the position 5 mm above the strong buds that protrude outward. After flowering in May-August, the pedicels should be cut off from the bifurcation of adjacent pedicels. If the whole inflorescence blooms completely, only 1-2 compound leaves are left, and the rest are cut off. Autumn pruning should be carried out after flowering in 5438+ 10, and the height of the pruned plant is 3/4 of the original plant. Cut the branches that extend inward, keep as many leaves as possible, cut off the remaining branches 5mm above the bud, and cut off the diseased branches from the bottom.
3. Characteristics of the vine rose: The branches of the vine rose are semi-flat, which can be used as various shapes such as arched doors and fences, adding a three-dimensional sense to the garden modeling. Most of this type of roses bloom in one season, but some flowers bloom in four seasons. Pruning technology: vines are made of rattan stems for traction modeling, so pruning traction must be done in winter and will end in mid-February at the latest. If the time is too late, traction will affect the growth of the plant after it begins to germinate and sprout. If you simply pull the branches directly according to the growth situation, only the top of the branches will bloom, and sometimes even not at all. Therefore, it is necessary to pull and cut as far as possible along the horizontal direction, so that more flowers bloom on the same horizontal plane and the branches of the whole plant are evenly distributed. If the vines are pulled into an arc, the flowers will be concentrated at the top of the arc branches. Pruning method in each stage:1-February, first remove the residual leaves from the branches, untie the branches dragged last winter and the branches left in summer, and cut off the dead branches from the bottom. If plants grow more new branches, the old branches should be cut off. Trunk and branches should be pulled on the same horizontal plane as far as possible, and should be pulled with the growth of branches. From late June to July, don't cut off the branches that grow from the bottom of plants easily, let them grow and extend directly. In order not to be broken by the wind, it can be fixed with a bracket, and the shearing scheme can be determined after observing for a period of time. If vines are perennial flowering varieties, they should be pruned in time in order not to affect the next flowering.
4. Features of mini-roses: The varieties and colors of mini-roses are very rich, each with its own characteristics. The plants are short and can bloom almost all year round. It is easy to transplant and cultivate, and it is an easy-to-plant variety. Pruning technology: Prune the miniature rose in autumn and prune it in summer.
Pruning methods in each stage: After flowering in autumn, substantial pruning can be carried out to prepare for the next year's flowering. The specific method is to cut it at the position 5cm- 1 Ocm above the root, remove the upper part of the strong buds growing outward on the branches of the plant, and cut off the dead branches, diseased branches and weak branches from the root. Prune in summer after June. It can be pruned according to the conventional method, leaving only 1/3 of the original plant height, and cutting off all the rest. Pruning should be done after the mini roses bloom.
5. Characteristics of classical roses: Before the hybrid perfume rose and other rose varieties went on the market, classical roses were the protagonists of the market. There are many varieties and strains of this kind of rose. Classical Chinese rose flowers mostly in spring, with beautiful flowers and rich fragrance. Pruning technology: The cultivation of classical Chinese rose has a long history, and there are many pruning methods that meet the requirements of plant growth. Pruning methods in each stage: pruning and shaping are generally carried out in February and March, and the height of dead branches and leaves is cut to 1/3 of the original plant height. Before flowering, water and fertilizer should be properly controlled. After flowering, the flower branches should be removed as soon as possible. If the flowers of the whole inflorescence bloom, only 1 -2 leaves are left, and the flowers and compound leaves should be removed together after flowering. After August, dead branches should be removed as soon as possible.
6. Characteristics of wild roses: Wild roses are native roses, and the plants are relatively strong. Plants are spherical and shrubby in shape, mostly small flowers with a diameter of about 5cm. Pruning technology: Because the wild Chinese rose is the original species, people pay less attention to it. The pruning of wild Chinese rose can be carried out by conventional pruning methods. Pruning method in each stage: Pruning and shaping will be carried out in February and March. Before pruning, vine roses must be cut off at 1 Ocm and pulled along the fence; Shrub-type roses should maintain the original plant height of 1/3. Flowers that are already in bloom should be picked as soon as possible. If the whole inflorescence is in full bloom, you should pick it one by one from the bottom of the flower branch. If it is a single flower branch, remove the flowers and compound leaves together after flowering; If you want autumn fruits, don't pick them.
Brothers and Harmony Talk about Jasmine _ The Story of the Origin of Jasmine's Name
Because jasmine is an exotic flower. Its flower name is also transliteration. Therefore, there are many ways of writing in ancient books, all of which have different sounds and characters. Such as Marley, Marley, Molly, Mani and so on. There is a story about the origin of the current flower name "Jasmine".
Once upon a time, there was a family named Tian at the foot of a mountain in Suzhou. My parents died, leaving only three brothers. The eldest is Jia Fu, the second is Jia Lu, and the third is Jia Shou. The family lives by growing flowers and picking tea.
But the three brothers often bicker and quarrel, even fight with each other, and sometimes kill each other, making it difficult for the family to get along. What is the reason? It turns out that among the three brothers, the eldest is greedy for profit, the second is greedy for money, and the third is greedy for money. All three are selfish and greedy.
One year, the three brothers planted tea trees on the shady side of Beishan and flowers on the sunny side of Nanshan. It is a kind of flower said to come from India, called Mani flower. Mani was originally a jewel embedded in the crown of the princess given by the king of India. It is white, bright and precious. This flower is very similar in shape to a sphere. It is white, round and fragrant, so it is called "Mani Flower".
At the end of spring and the beginning of summer this year, Mani flowers are in bloom, and the tea trees have grown up and can be picked. The fragrance of flowers in Nanshan was blown to the tea forest in Beishan by the wind. The boss was the first to find that this year's tea was sweet. Sweet and refreshing, fragrant and intoxicating. The boss was so happy that he secretly picked the tea first and sold it in the market without telling the second and third children. Sure enough, everyone liked it and rushed to buy it. The price was much higher than in previous years and it was sold out soon.
This matter is known to the second and third children. The second child said: he planted tea trees in Beishan and mani flowers in Nanshan, and all the money for selling tea should belong to him. The third son said: he has made contributions to growing tea, but he has worked hard to grow flowers. All the money he sells should belong to him. The boss said: Mani was planted by everyone, and tea was picked by everyone. But it was his boss who found the tea fragrant, so the money sold should only belong to him. The three brothers had a terrible quarrel, so they started fighting. As the saying goes, "no good words scold each other, no good fists hit each other." The fight was three losses, and I still refused to give up. You grabbed me and I grabbed you, so I went to Dai Kui.
Who's Dai Kui? It turned out that he was a famous sculptor and pianist. It is said that his piano can attract the phoenix and make the birds dance. When the Prime Minister knew about it, he sent someone to the Prime Minister's office to find him to play the piano. But he didn't want to bend over for the dignitaries, smash the piano and live in seclusion in the deep mountains of Suzhou. Therefore, all people in Suzhou know that he is honest and fair, and they all respect him. They are willing to ask him for help and express their opinions on anything.
On this day, a family of three brothers found Dai Kui here. The three men struggled to tell the story. Dai Kui smiled and said, "Fortunately, Mani scented tea is very expensive. But, mani, mani, don't turn it into profit, but treat it as profit in the end. People can't seek too much profit, and they can't forget righteousness because of profit. It is not worth hurting the brotherhood of brothers for the benefit. If you three brothers work together, the loess in front of the door will turn into gold. I think we should change' Mani' to' Molly' in the future. As long as all three of you remember these two words: Molly, you will never fight again. " The three brothers listened to Dai Kui's persuasion, and from then on, they United as one and created a happy life together. This incident has also educated people from all directions. Since then, the people in this area are simple and honest, and the people live in harmony. People renamed "Mani Flower" as "Jasmine Flower". Later generations may have added a grass prefix called "jasmine" because it is a flower.
Whether this legend is true or not has not been confirmed. But Molly's name was handed down like this. It is the pure, natural and extraordinary elegance of jasmine; Or does it not pursue fame and gain, but always silently send a ray of fragrant and noble dedication to people in the silent night, making people believe this legend more? Or is this legend based on Jasmine's extraordinary temperament and noble spirit? At present, the author has not yet verified it.
As night falls, jasmine is fragrant again.