When is the best time to graft and in what season is the best time to graft?

The best grafting time in the open field is in spring and autumn, spring in March and April and autumn in August and September are more suitable for grafting, the temperature can promote the healing after grafting, the air humidity is also very favorable, and it is easy to survive after grafting. The best time for grafting in a greenhouse is in winter, when the nutrient content of rootstocks and scion is high, and after grafting, it germinates and grows in spring.

Breeding methods and precautions for the moon season.

1. Illumination. The growth of the moon season needs full light, so try to let it shine as much as possible, the shaded environment will grow weak and not conducive to flowering.

2. Temperature. It prefers cool temperature environment, and is resistant to cold and heat. The suitable temperature for growth is between 5 degrees and 25 degrees, and the high temperature above 30 degrees for a long time will seriously affect its growth and even enter a dormant state.

3. Moisture. It requires the soil to be moist and the air humidity is also high, and it is necessary to replenish water in time during maintenance, and the drought environment can be tolerated for a short time, and if it is dry for a long time, it will affect the growth.

Fourth, soil. It has strict requirements for the soil, which is loose, fertile, slightly acidic and rich in organic matter, so the heavy clay calcareous soil is not conducive to the growth of the moon season. If it is a potted plant for 1-2 years, the potting soil should be renewed to meet its soil requirements.

5. Fertilization. Larger flowering in the month requires more fertilizer, in the early stage of cultivation to apply sufficient base fertilizer, in addition to the high temperature dormancy period every 10-15 application of trium potassium dihydrogen phosphate.

6. Pests and diseases.

A variety of pests and diseases will occur during the growth of the moon season, such as leaf spot, powdery mildew, etc., and insect pests such as red spiders, aphids and leaf peaks. At the beginning of each season, it is necessary to spray the protective agent regularly at the beginning of each season to prevent the contamination of germs, and once the pest and disease hazards are found, they should be preventively prevented in time to prevent the spread.

7. Pruning. Pruning is also very important during maintenance, which is divided into dormant and growing periods. The dormancy period is mainly to set the shape and re-prune, and the growth period is to cut off the residual flowers when each flower is about to bloom and fail, so as to promote the re-branching under the cut buds to form new flower buds.

It depends on where you are in China, if you are in the north, it must be the best time to graft from spring to summer. If it is in the south, where it is relatively warm all year round, it is possible to graft in autumn. Anyway, it's not too cold in winter, and it can continue to grow.

The best season for grafting is winter, so I will share the reasons with a case study.

Generally, it is most suitable in December, and the survival rate in December is relatively high, and the grafted seedlings in the month are generally more than 3 times faster than the cuttings.

Theoretically, the moon season can be grafted in any season, but it is best to graft in spring, because the temperature is relatively high when grafting in spring, and the moon season has not yet germinated, and it is easy to separate the cambium layer is more active, and the survival rate will be greatly increased.

Although the moon flowers can be grafted all year round, but the spring grafting time is the best, spring is the season of a hundred flowers blooming, climate, moderation, temperature, is the most suitable for grafting the moon season.

The best time for grafting is in spring and autumn every year.

Spring and autumn are the seasons of vigorous growth, the climate is suitable, and it is easy to survive after grafting. After grafting in spring and autumn, cuttings can grow rapidly, so that the wounds of branches and cuttings can heal quickly, and the purpose of reproduction can be achieved. Summer and winter are not very suitable for grafting, summer temperatures are high, sunlight is strong, it is easy to burn branches, winter is in the dormant period, at this time grafting will cause frostbite and it is difficult to heal successfully.

The moon flower likes more nutritious and loose soil, such soil is more suitable for the growth of moon plants, but if there is no suitable soil, the general soil is not particularly problematic in spring, but the drainage of the container where the soil is located needs to be better. The suitable temperature for the growth of the moon flower is between 19 and 20 degrees Celsius, which can help the moon season to grow and develop better.

Matters needing attention for grafting

Choice when grafting: When grafting, you need to choose healthy rootstocks and scions. The rootstock should be a tree with a larger diameter and a thicker trunk, while the scion should be a well-growing, pest-free branch or leaf.

In addition, it should be noted that different varieties of moon season are suitable for different grafting methods, which can be selected according to the actual situation.

Handling when grafting: When grafting, the rootstock and scion need to be sharpened and cut with a knife. A section of bark from the rootstock is then cut off to expose the xylem inside, and the scion is inserted into it and secured with straps.

Finally, the grafted site is coated with a healing agent to promote healing and rooting.

Pay attention to post-grafting management: Special attention needs to be paid to management and protection after grafting. Keep the soil moist during the growing period, but don't overwater it.

At the same time, it is also necessary to avoid direct sunlight and dry environment, so as not to affect the healing and rooting effect. If there is a situation of pests and diseases, corresponding control measures should be taken in time.

The best time to do this is in August-September.

Grafting moon flowers, first of all, you need to choose the right time, moon flowers like to grow in a warm environment, not resistant to heat, so according to its growth habits, it is most suitable to graft it in August and September every autumn, when its vitality is vigorous, and the survival rate after grafting will be improved a lot.

Grafting the moon flower generally uses the wild rose as the rootstock, the rootstock needs to ensure that it is strong and disease-free, and then we need to cut it along the base of the rootstock, the branch used for grafting needs to be the current year and well-developed type, after the branch is cut off from the mother plant, the bottom leaf should be cut off, and the incision will be sharpened ring.

Cut out a small hole in the rootstock to accompany the child, and then insert the moon flower branch into it, and then you need to wrap the interface tightly with plastic film, and finally maintain it in a semi-shady place, during which it can not let its interface get wet, otherwise its interface is easy to rot, and the incut will heal in about half a month.

Precautions for grafting

1. In order to facilitate viewing and management, and enhance the sun exposure time of the plants, the grafting height is generally between 60 and 80 centimeters, and you can also adjust the height appropriately according to the layout of your own courtyard.

2. A rootstock can be grafted with three to five varieties of the moon, you can choose your favorite flower color, flower type to concentrate it on a rootstock, fully decorate the courtyard.

3. The length of the scion is about ten centimeters, and pay attention to ensure that the incision of the rootstock and the scion is smooth when the knife is lowered.

4. Grafting for about ten days to check the survival situation, gently touch the scion leaves, the petiole will fall off as soon as it touches the grafting success, not easy to fall, the scion turns black, and the hard is the grafting failure, which needs to be repaired.

The best time for grafting is spring.

Although the moon flowers can be grafted all year round, spring grafting is the best, because after grafting, the scion can directly enter the stage of rapid growth, and the bud point may not germinate after grafting in other seasons, and it will only germinate in spring.

However, grafting is more core, the best time to graft is to look at the state of the rootstock, the state of the rootstock is good, grafting can have a good healing effect at any time, the rootstock is not in good condition, and it is difficult to grow well in spring, so it is often not the season that limits grafting, but the activity and state of the rootstock.

In fact, the influence of phenological period on the grafting of the moon and the season is mainly the influence of batch and small amounts, because the flower friends do it at home, you can carry it out at any time, regardless of spring, summer, autumn and winter, but the nursery is engaged in a large number of trees, tens of thousands or even hundreds of thousands, it is not considered so much, so a large number of grafting flowers in the month and season flowers are carried out the most in winter.

Because the branches and rootstocks in the winter season enter dormancy, even if the branches are thrown on the ground for half a day, it is fine, and in the summer, it is difficult to graft a branch thrown on the ground for five minutes.