How to Grow Christmas Cactus? Latest Cultivation Methods and Precautions Explained
Christmas cactus (Schlumbergera) is a succulent plant in the cactus family. Although its place of origin is Brazil, it is now fairly common throughout our country. It has very high ornamental value, and also has the effect of detoxifying and reducing swelling, and can be used to treat problems such as sores and swellings. So how should Christmas cactus be grown? Below, the editor brings you the cultivation methods and precautions for Christmas cactus. Let's take a look!
1. Planting environment
Christmas cactus likes to grow in a warm environment, has a relatively large demand for water, and its cold tolerance is relatively poor. So before planting, we should pay attention to the temperature changes in the planting area. Then we should do a good job in choosing the soil; the soil must be guaranteed to have sufficient fertility, good permeability, and remain slightly acidic. If growing in a flowerpot, then first a layer of fine sand should be spread at the bottom of the pot to ensure that the soil can drain normally. During the planting process, a support frame should be reasonably set up according to the plant shape of the Christmas cactus to ensure that the Christmas cactus can grow normally.
2. Fertilizer and water management
When planting Christmas cactus, we must pay attention to controlling the amount of fertilizer and water. Insufficient fertilizer and water will only reduce the growth rate of the Christmas cactus, but too much fertilizer and water will cause the plant to die. When fertilizing, we should try to avoid using chemical fertilizers, generally focusing on thin fertilizer water. After entering the flowering period, the amount of fertilizer and water can be appropriately increased. In summer, good ventilation should be done, with appropriate shading, and the amount of watering should be reduced to prevent root rot. When watering, water can be sprayed toward the roots of the plant to increase humidity and lower the temperature. During the growth period, the soil should be kept moist, avoiding the soil being too dry or too wet.
3. Reasonable pruning
After the flowers of the Christmas cactus fade in spring, it should be cut back from the 3rd node below the spent flowers. Then attention should be paid to thinning out some old stems and overly dense stem nodes, to avoid consuming too many nutrients and also to improve permeability. Then some excessive and weak small flower buds should also be removed in time, to ensure that the flowers are uniform in size and increase the flowering rate. When growing it, we should also prevent the stem nodes of the Christmas cactus from overlapping and pressing each other and from becoming scattered, and promptly remove some stem nodes with uneven growth, which can effectively improve the overall ornamental value of the Christmas cactus.
4. Precautions
When growing Christmas cactus, we should pay attention to controlling the temperature well. The suitable growth temperature for Christmas cactus should be around 25 degrees, and it must not be too high; if it exceeds 30 degrees, then the growth of the Christmas cactus will be obviously hindered. In winter, the temperature should also be kept at around 15 degrees, and at the lowest it must not be lower than 10 degrees, otherwise the Christmas cactus is very likely to die. The temperature must not change suddenly; if the temperature difference fluctuates too much, it is very likely to cause the death of the Christmas cactus. Finally, attention should be paid to doing a good job in the prevention and control of pests and diseases, such as anthracnose and scale insects, to avoid harm and ensure that the Christmas cactus can grow normally.
The above is a brief introduction to the cultivation methods and precautions for Christmas cactus. The cultivation method of Christmas cactus is not difficult; the main thing is to do a good job in some management work to ensure the ornamental value of the Christmas cactus. That is all for today's introduction. This article is for reference only, and I hope it can help everyone!