Detailed Guide to Grafting Christmas Cactus onto Pereskia aculeata

There are many rootstocks to choose from when grafting Christmas cactus. This article mainly uses grafting Christmas cactus onto Pereskia aculeata as an example. Gardening enthusiasts should know that every grafting rootstock has its own advantages and disadvantages, but they all share one thing in common: they cannot make the scion grow quickly and permanently. For example, if a cactus becomes woody, the scion's growth rate will noticeably slow down.

In fact, there are no special tricks to the grafting method itself. This article mainly discusses a few key points that gardening enthusiasts need to pay attention to during the grafting process:

First, regarding the selection of the individual rootstock

If grafting cactus ball, compared with Pereskia grandifolia, Pereskia aculeata does not lignify very well, and the tip is very easy to break during grafting. So when choosing a rootstock, select one with a stem diameter of 0.5 cm or more; a plant whose overall color is more grayish-white and whose stem is sturdier is better. Because we are grafting Christmas cactus, the requirements can be relaxed somewhat, since Christmas cactus is not very heavy.

Second, trimming the rootstock stem incision

This is relatively simple. Use a sharp blade to cut a slit about 1 cm deep in the middle of the rootstock (this depth needs to match the length of the treated Christmas cactus stem).

Third, treating the scion (Christmas cactus)

Choose a green, healthy, pest-free mother Christmas cactus plant, and cut off the top 2 to 4 nodes of one-year-old stems as the scion. Use a blade to peel off the lower 1/4 to 1/3, exposing the white xylem, cutting both sides evenly to form a wedge shape. When cutting, it is best to do it in one slice; do not cut repeatedly.

Fourth, management after grafting

After grafting, for ordinary gardening enthusiasts, using plastic wrap or string to secure the wound and placing it in a cool, ventilated spot is enough. It is actually quite simple, so gardening enthusiasts can give it a try.