What can be grafted on cactus?

Question 1: What flowers can be grafted on the cactus? The flowers that can be grafted on the cactus are: crab claw, prickly pear, rat tail palm, cockscomb palm, scarlet peony, Huangshan blow, yellow peony, purple peony, jade Weng, Huang Weng and other plants of the Cactaceae family.

Grafting is one of the artificial vegetative propagation methods of plants. That is, grafting the branches or buds of one plant to the stem or roots of another plant, so that the two connected parts grow into a complete plant.

Grafting is carried out by taking advantage of the plant's ability to heal after being injured. During grafting, the cambium layers of the two injured surfaces are brought close together and tied together. As a result, due to cell proliferation, they heal each other and become a whole body connected by vascular tissue.

The main factor affecting the survival of grafting is the affinity between the scion and the rootstock, followed by the grafting technology and post-grafting management. The so-called affinity refers to the ability of the scion and the rootstock to be the same 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 grafting survival rate. On the contrary, the survival rate is low. Generally speaking, the closer the relationship between plants, the stronger the affinity. For example, apples are connected to Shaguo; pears are connected to Duli and Qiuzi pears; persimmons are connected to black dates; walnuts are connected to walnut trees, etc. The affinities are very good.

Therefore, grafting can only be done between plants of the same family. It is better to have the same family and genus. Their genes are roughly the same, and the grafting survival rate is high.

Question 2: What kind of plants can be grafted to the cactus? The most classic one is the crab claw. It can also be grafted to the prickly pear. After grafting, there will be 4 cacti. It can bloom in the moon

Question 3: What kind of plants can be grafted on cactus? All plants of the Cactaceae family can be grafted.

Question 4: How to grow grafted cactus? Sunshine

Cactus requires plenty of sunlight. If the prickly pear is placed indoors for a long time, it will not bloom if it lacks sunlight. Temperature: Cactus requires warmer environmental conditions. If the ambient temperature does not reach above 20 degrees, it will not bloom.

Watering

Do not water too much to make the pot soil too wet. It should be dry rather than wet. Especially during the dormant periods of winter and summer, watering should be controlled more sparingly.

Fertilization

Although cactus is resistant to barrenness and drought, it is not easy to bloom when there is both drought and lack of fertilizer. Therefore, appropriate water and fertilizer should be provided during cultivation, and thin, well-rotted cake fertilizer should be applied every 10 days to half a month during the growing season. Do not fertilize too much, as excessive fertilization will also cause failure to bloom.

4

Small environment

Pay attention to creating a local environment with suitable temperature and high humidity for the cactus, such as using plastic film to make a closed shed on the windowsill. Put the cactus in it for maintenance, and it will not only grow faster, but also have bright colors, and it will bloom more easily. Here's how I do it: Place the flower pots on the balcony with sufficient sunlight and good air circulation. Before the frost every year, cover them with a plastic shed to survive the winter safely and avoid frost damage. After the Spring Festival and before Qingming Festival, because the balls are large and thorny, it is difficult to change pots. Remove the old soil and replace it with 15% chicken manure; 10% bean cake, 10% old lime, 5% plant ash, 5% sawdust, coarse sand or honeycomb cinders. 15% and 40% garden soil. During the growth period, add fertilizer and water in a timely manner, use bean cake liquid and fishy fertilizer as top dressing, and spray 0.2% potassium dihydrogen phosphate outside the roots, or apply phosphorus and potassium fertilizers, and follow the principle of dry and thorough watering.

Question 5: Cactus grafting, what plants can be grafted and how to graft? Find a forum to learn

Question 6: How to graft prickly pear? What are the grafting methods of cactus plants? Grafting of cactus plants can take various forms depending on the types of scions and rootstocks and the intentions or requirements of the cultivators. But in summary, there are 4 commonly used grafting methods. 1) Butt jointing: Flat jointing means to first cut the top of the rootstock flat, then cut the lower part of the scion flat, and then buckle the scion onto the stock. The two cutting planes should closely match each other and the vascular bundles of the two should be in contact. Finally, tie the scion and rootstock firmly with thread to prevent them from detaching, moving or dislocating. Flat grafting is mainly used with spherical and stubby cylindrical species as scions, and rootstocks are generally spherical and cylindrical species; however, individual palm-shaped cactus species can also be used as rootstocks for flat grafting. After the rootstock is cut flat, the edge usually needs to be appropriately beveled (the center still maintains a plane larger than the diameter of the scion's cut surface). This is to prevent the rootstock from sinking due to water loss due to the exposed cut surface. If the scion cannot heal at this time, the healed area will often detach. If the scion is relatively tender and small, when tying. When lfl damages the growth point, you can put a piece of foam plastic or cotton before tying. In order to keep the scion and anvil tightly and not loose after grafting, appropriate suppressors can be applied after binding. 2) Wedge grafting (plug grafting, split grafting) This grafting method is mainly used when the scion has a flat stem. This method is commonly used for grafting crab claws, fairy branches, arrow lotus, epiphyllum and other species. The rootstocks used are mostly columnar and palmate cactus plants. First, use a knife to make a suitable slit in the rootstock where there are vascular bundles, then cut the flat base of the scion on both sides to expose the vascular bundle, and then insert the scion into the slit [1, if you are not sure about inserting the vascular bundle of the rootstock , which can penetrate deep into the central pith of the rootstock when chopping. After the scion wedge is inserted into the rootstock, thin bamboo needles or long thorns from cactus plants can be used to connect and fix the two, but ordinary metal needles cannot be used.

When the rootstock is palm-shaped, you can also put paper on both sides of the cut L:::I first, and then clamp it with bamboo clips or small stationery clips that are not too tight but have appropriate pressure. 3) Inlaying: Cut the top of the rootstock into a "V"-shaped gap, and cut the lower part of the scion into a wide wedge shape corresponding to the "V"-shaped gap. The concave and convex angles of the two are the same. Embed the scion in the gap of the rootstock, and then use The wires are tied firmly, and this connection method is actually a change of flat connection. For some deformed varieties, especially scions of cockscomb-shaped varieties, it is very inconvenient to cut the scions with flat grafting. Not only is the scion easier to cut, but the "V"-shaped interface can make the vascular bundles of the two in close contact with each other. It is more convenient to use cylindrical rootstocks for inlaying. 4) Miter joint is also a variation of flat joint. When grafting slender columnar cactus plants, the scion cannot be cut too short, and the flat grafting method is also inconvenient to tie through the top. The top of the stock is flat-cut, and the lower part of the thin cylindrical scion is beveled. The two cut surfaces are connected so that the vascular bundles are in contact, which facilitates binding. If the rootstock is also thin, you can make a bevel cut on the top of the stock, and then buckle the two beveled surfaces together. Because it is beveled, the chances of the vascular bundles contacting the two can increase. The angle of beveling should be appropriate, generally between 35° and 45°. If the scion and rootstock are all cut obliquely, they should be fixed by needle pricking. The grafting method of cactus is the same as that of cactus, and the choice of rootstock can be cactus. Here is a simple method, you can take a look

Purpose: Learn the basic methods and operating skills of grafting cactus. Equipment: cactus, scissors, Knife, cotton thread (or plastic rope), flower pot, sandy soil Steps: 1. Cut a 10~15cm long triangular column cactus and plant it in well-drained sandy soil to wait for roots to grow and then use it as a rootstock. 2. Cut the upper end of the triangular prism flat and remove the triangular edges. 3. Take a cactus as a scion and cut the lower 3/1 of it flat. 4. Closely seal the cactus incision with the triangular prism incision. 5. Then tie it tightly with cotton yarn and implant it in the basin. 6. Place the flower pot in a shaded place and cut off the cotton yarn after it heals. This picture refers to the grafting cactus. You can see that the rootstock is the same. Just follow the cutting method at the bottom of the scion (which is to be grafted).

Question 7: How about the cactus? Grafted into color? Practical explanation of cactus grafting

1. First, prepare the rootstock. Theoretically speaking, any strong species with vigorous growth, strong stress resistance, easy reproduction, and strong affinity can be used as rootstock. The most common rootstock varieties include cylindrical varieties such as Wolongzhu and Longshenzhu. Spherical varieties include grass balls. There are also common celestial rulers (triangles) and flaky and thick types of cactus (black spiny cactus). Different from mass production in greenhouses, household seedling harvesting is generally small and precise, mainly for viewing. Therefore, when choosing rootstocks, generally do not choose triangles as rootstocks. Each rootstock has its own advantages and disadvantages, and it is recommended to choose according to your needs.

2. Scion, here is a small cactus seedling

3. Preparation for grafting time When will grafting take place? Many cacti and succulent books say that grafting can be done during the warmer months from March to early October, avoiding periods when the plants are dormant and extremely hot. My personal experience is that in a home environment, grafting is easier to survive when it is hotter. Of course, our country has a vast territory, and everyone must explore experience and choose the most suitable time according to the time, place, and environment. You should also check the weather forecast before grafting to avoid grafting in continuous rainy weather. For example, it has been raining in Tianjin these days. Although the temperature is suitable, it is better to avoid operating on continuous rainy days.

4. Prepare tools Before grafting, you must prepare all the tools used. Commonly used ones include grafting knives (non-rusty, very sharp knives with a certain width), binding wire, tape, sterilization tools, cotton swabs, tweezers, plastic bags, etc. Be sure to be well prepared! Avoid the embarrassment of cutting all the plants open and then searching for tools. During formal operations, all tools should be kept clean and cutting tools should be strictly disinfected.

5. Formal Grafting Operation 1. In the first step, ball scions are generally grafted using the flat grafting method. Cutting it off with one cut is the simplest method, but sometimes when using a relatively large grass ball as a rootstock, it is not easy to succeed because the area of ​​the one-time wound is too large. Among the 8 grafted plants this time, some were cut in one size fits all and some were cut in two stages. One-size-fits-all is suitable for rootstocks with smaller diameters around the growth point of the rootstock. There is nothing to say about one-size-fits-all, it is easier. Let’s talk about the “2-stage” distributed cutting rootstock grafting method in detail below. Reduce the area of ​​one-time wounds and maximize the survival rate. First, make a 30-45 degree bevel cut on the candidate rootstock. As shown in the picture.

The red origin icon is the growing point of the plant. Do not cut off the growing point. The cutting place should be a little above the growing point. If you don’t have experience and confidence, just cut it bit by bit, don’t rush. Illustration: 2. The second step is now 15-20 days after the first step of bevel cutting. At this time, the bevel section of the rootstock has healed. A small platform also grew at the growth point, and it was time to cut it off with a single knife. This is the smallest incision! Conducive to future healing! The knife must be sharp and the cut must be smooth, as shown in the picture:

After cutting the rootstock, cut the scion immediately. The scion should also be selected in advance, and small seedlings with strong, plump and well-developed root systems should be selected. Cut the prepared seedlings horizontally and make sure you cut them accurately!

Then quickly press the scion onto the rootstock. When placing, the vessels of the rootstock and scion should be completely aligned or mostly overlap.

Below is a schematic diagram of a vascular bundle. Blue represents the vascular vessels of the rootstock, and red represents the vascular vessels of the scion. If the diameters of two vascular vessels are similar, it is best to completely overlap them. This is the most ideal state. As shown in the picture:

In most cases, the two blood vessels should mostly or partially overlap, as shown in the picture below, so the success rate is also very high.

The most fearful thing is that the rootstock is cut too much, resulting in large vascular bundles, while the scion is too small, and the two vascular bundles are joined into non-intersecting concentric circles. The joining method as shown below will most likely fail.

The correct connection method is

Side view after connection

Then use tape or thin wire lanyard to apply pressure to make it fully connected. When using tape, attach a small piece of paper to the top of the scion to prevent the scion from peeling off when you remove the tape. Personally, I suggest that in a family environment, it is best to use external pressure to increase the degree of close contact, regardless of whether it is in the north or the south.

6. Post-harvest management should avoid excessive moisture in the south and excessive dryness in the north. In humid environments, plant wounds are prone to flushing and rotting, while in dry environments, plants are prone to shrinkage, leading to grafting failure. In places with dry air in the north, it should be bagged and placed in a place not exposed to direct sunlight for curing. After about a week, the binding threads and tapes can be removed. If the scion is plump and shiny and the interface is not obviously dry, red or rotten, the grafting is successful. In the future, normal maintenance can be gradually carried out.

The next step is to wait for it to grow up

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Question 8: When is the most suitable time for grafting the cactus to grow? The cactus used for grafting must be thick and strong. The cultivation method is similar to that of ordinary cactus. Generally, a pot with a diameter of 30 cm is selected and the cactus is grafted when it reaches a height of 30 cm. The scion for scion requires the selection of a strong mother plant of crab orchid, from which the tender top branch with knots of the current year is selected as the scion, with a length of 3-4 cm. Use an alcohol-sterilized blade to cut both sides of the lower part of the scion into wedge shapes, with a cutting length of 0.8-1.2 cm. The grafting time is generally chosen in May or October, when the weather is too cold or too hot, which is not conducive to its survival. When grafting, use a thin bamboo stick as wide as the scion, insert a 1.5-2 cm deep slot vertically downward from the cactus edge along the flat direction as the interface, and then quickly insert the scion into the rootstock interface. Insert it as deep as possible to make it fit tightly, and then secure it with cactus spines. Generally, each plant is grafted with 3 scions at intervals. After grafting, it should be placed in a cool and sheltered place to keep the soil moist for about 20 days. If the scions are not wilted, they will survive. After the grafting is successful, usually after about a year of growth, the crab claw orchid will surround the cactus. At this time, a bracket needs to be made so that the crab claw orchid can be hung on the cactus like a fountain. The top of the cactus will bloom with beautiful flowers when summer comes.

Question 9: What can be grafted on cacti and how? Yes. Pay attention to the skin-to-skin connection at the socket.