Can cypress be grafted, and what is the best time to graft true cypress outdoors?

This doesn't make much sense, so no such experiments have been done so far.

Grafting is one of the propagation methods used in horticulture, and it is of great significance for the propagation of some fruit trees that do not produce seeds (such as persimmons, some varieties of citrus). Grafting can not only maintain the excellent traits of scion varieties, but also make use of the favorable characteristics of rootstock to achieve early fruiting, enhance cold resistance, drought resistance, disease and pest resistance, and also economically use propagation materials and increase the number of seedlings. It is often used in the propagation of fruit trees, trees and flowers; It is also used for melon and vegetable seedlings.

The main factors affecting the survival of grafting are the affinity of scion and rootstock, followed by grafting technology and post-grafting management. The so-called affinity is the ability of scion and rootstock to be identical or similar to each other in terms of internal tissue structure, physiology and genetics, so that they can combine with each other. High affinity and high survival rate of grafting.

On the contrary, the survival rate is low. In general, the closer the plant kinship, the stronger the affinity. For example, apples are connected to sand fruits; pears are connected to Du pears and autumn pears; Persimmon is grafted to black dates; Walnuts are connected to walnuts, and the affinity is very good.

Want cypress bonsai grafting with a high survival rate? It's important to choose the right method, but how to do it.

Generally, cuttings can survive and are widely used.

Grafting is difficult to form a growth layer, but some masters can also graft into a living one.

No, because the growth is very slow, the "cambium" is very tight, and the survival rate is very low.

Answer: Under normal circumstances, it is better in April and May, the temperature is a little higher, the grafting is easy to heal, the potted plants can be placed in a bright and ventilated place on the balcony, and it is better to add some all-element nutrient solution every time you water, and extensive management is OK.

Shinbai grafting time and technology.

The grafting time of real cypress is in the spring and autumn growing season, the spring is selected in late March to late April, and the autumn is selected in September and October, and the humidity and temperature during this time are very suitable, which can be conducive to grafting and survival. Grafting of cypress is mainly the method of cutting and ventral grafting, generally taking the method of ventral grafting, selecting strong branches, cutting 10-15 cm per section, cutting the rootstock to the xylem, and fitting the scion to the rootstock.

Ask why Arborvitae is grafted with real cypress.

The ground cypress can be grafted on the real cypress, but the effect is not as good as the oriental cypress and juniper.

It is mainly propagated by cuttings, and can also be grafted, pressed or seeded.

Cuttings propagation: In spring, select 1 to 2 years old thick branches on the mother tree of the middle-aged mother, the cuttings are 15 to 20 cm long, cut off the lower leaves, insert them into the sandy soil seedbed, penetrate the soil 5 to 6 cm deep, water thoroughly after insertion, cover with a small plastic arch shed, appropriate shade, take root after 3 months, and plant in the next spring. Shoot cuttings are carried out in August to September, the method is the same as above, generally rooting in the spring of the second year, if treated with 100 mg kg of naphthalene acetic acid or 400 to 500 mg of indole butyric acid, it can be rooted in about a month.

Grafting propagation: select 2-year-old 3 to 4 cm thick growth strong arborvitae or juniper cypress as rootstock, split in spring, bury to the scion part after grafting, do not cut the anvil in the current year, cut the anvil in the second year, and the survival rate is very high. If the cliff-like tree posture is cultivated for bonsai, the high connection method should be used.

Climbing cypress that has grown for more than 3 to 4 years should be pruned between April and August, and a few strong branches that stick upwards should be plucked to enhance their creeping.

True cypress, is a creeping shrub of the family Cypressaceae, up to 75 cm in height, with branches extending to the ground, brown, dense branchlets, and branches and twigs spreading obliquely upward.

The spiny leaves are three-lobed and cross-whorled, strip-lanceolate, the apex is acutely keratinous and acute, 6 to 8 mm long, concave above, with two bands of white powder stomata that often converge in the upper part, the green midrib is only distinct in the lower part, not reaching the apex of the leaf, convex below, blue-green, with fine longitudinal grooves along the midrib. The cones are nearly spherical, powdery and white, black at maturity, 8 to 9 mm in diameter, with 2 to 3 seeds; The seeds are about 4 mm long and ridged.

It is usually propagated by cuttings or striping. Annual shoots are preferred, with a spike length of 10 to 15 cm, and the twigs below the middle are cut off, and the depth of the cuttings is 1b2; The seedbed is mixed with humus mixed with sandy soil, which should be fertile and loose and well drained. After planting, water thoroughly, build a shed at any time to shade, and it can take root after 2 to 3 months.

In the spring of the following year, the seedlings were cultivated by transplanting and transplanting. True cypress often grows on the creeping ground, and adventitious roots occur, so it can also be propagated by strip pressing. Grafting and propagating with cypress or arborvitae seedlings as rootstocks is also easy to survive.

OK. However, it is generally chosen to be grafted on arborvitae or juniper

Grafting and propagation method of Cypress:

Select 2-year-old 3-4 cm thick growth and robust arborvitae or juniper as rootstock, split in spring, bury to the scion after grafting, do not cut the anvil in the current year, cut the anvil in the second year, and the survival rate is very high. If the cliff-like tree posture is cultivated for bonsai, the high connection method should be used. The creeping cypress that grows for more than 3-4 years should be pruned between April and August, and a few strong branches that stick upwards should be plucked to enhance their creeping.

The ground cypress can be grafted with the real cypress.

Nowadays, the scientific grafting technology is very powerful, and different kinds of trees can be grafted together, not to mention the grafting between cypress trees of the same attribute. So it can be grafted.

Summary. Yes, but the effect is not as good as grafting with thin branches, and thick branch grafting is easy to leave cracks, which affects the healing of the grafting site.

Yes, but the effect is not as good as grafting with thin branches, and thick branch grafting is easy to leave cracks, which affects the healing of the grafting site.

Excuse me, but please go into more detail?

When grafting thick branches of cypress trees, the first task is to choose the location and time of grafting. The grafting location should be chosen as a healthy, vigorous upper branch with a slightly smaller diameter than the rootstock, so as to ensure a tight interface and foster a strong integration. The time of grafting is generally in the spring, that is, around 3 May and He, the success rate of grafting in early spring is higher, once the spring is missed, it can also be grafted in autumn, and it is not recommended to shoot the grafting in summer or winter.

Coarse branch grafting requires a series of measures such as fixing and tightening, covering and anti-copying, so as to ensure the smooth integration and smooth growth of the joint part.

Summary. Cypress trees can be grafted with thick branches, but not all thick branches are suitable for grafting. Cypress trees can be grafted with thick branches, but not all thick branches are suitable for grafting.

Cypress trees can be grafted with thick branches, but not all thick branches are suitable for grafting. Cypress trees can be grafted with thick branches, but all thick branches are suitable for grafting.

Excuse me, but please go into more detail?

Grafting needs to select the part of the thick branch with a diameter similar to the rootstock for grafting, which can ensure that the tissue structure of the grafting part is similar, which is conducive to the successful grafting. In general, the diameter of thick branches should be between 2-4 cm, and healthy branches need to be selected for grafting to avoid the spread of pests and diseases. When grafting, it is necessary to pay attention to the grafting part cleanly, grafting with appropriate tools, and keeping the humidity of the grafting part fast, so as to improve the success rate of grafting.

Summary. Yes, cypress trees can be grafted with thick branches, but it is important to pay attention to the thickness of the grafted branches than the grafted branches, and to ensure that the grafted parts are tightly jointed to avoid branch breakage.

Yes, cypress trees can be grafted with thick branches, but it should be noted that the grafted branches should be thicker and more exciting than the grafted branches, and the joint of the grafted parts should be tight to avoid branch breakage.

Fellow, I really didn't understand, I can be more specific.

It is okay to graft cypress trees with thick branches, but there are some things to pay attention to. 1.When grafting, the appropriate branches should be selected, the diameter of the branches should be slightly larger than the grafted branches, and the grafted branches should be slightly smaller than the diameter of the branches, so as to better combine.

2.When grafting, the branches and grafted branches should be put together and tied tightly together with strings to ensure that the branches and grafted branches can be tightly combined. 3.

When grafting, it is necessary to pay attention to the joint between the branch and the grafted branch to be clean and not have any dirt, so as not to affect the combination of the branch and the grafted branch. 4.After grafting, care should be taken to protect the branches and grafted branches, which can be tightly tied together with strings to prevent the branches and grafted branches from falling off.

5.After grafting, it is necessary to pay attention to the proper protection of the branches and grafted branches, and the branches and grafted branches can be covered with paint or other materials to prevent the branches and grafted branches from being polluted by the air with plums. In short, it is okay to graft cypress with thick branches, but it is necessary to pay attention to the above points to ensure that the branches and grafted branches can be tightly combined, as well as to apply appropriate protection to the branches and grafted branches to prevent the branches and grafted branches from being polluted by the air.