The crabapple is one of China's traditional ornamental plants, and grafting is a common method for propagating it. However, many gardening enthusiasts encounter grafting failures. This article will reveal the secrets to a high survival rate for crabapple grafting.
Understand the growth characteristics of the crabapple
Before grafting crabapples, we need to understand their growth habits, such as their preference for acidic soil, a preference for light over shade, and their tolerance for drought but not waterlogging.
Choose healthy rootstock and scions
Both the rootstock and scion for grafting should be healthy plants free from pests and diseases to improve the grafting survival rate.
Use appropriate grafting tools
Common grafting tools include scissors, grafting knives, and scion clamps. Using the right tools can reduce damage and increase the success rate of grafting.
Master correct grafting techniques
Grafting techniques include T-budding and side grafting. Different methods are suitable for different plants and need to be selected based on the specific situation.
Pay attention to temperature and humidity during grafting
Grafting should be done on warm, humid days to facilitate wound healing and growth.
Strengthen post-grafting care and management
Grafted plants need enhanced care and management, such as keeping the soil moist, providing shade, and timely fertilization, to increase the survival rate.
Prevent wound infection
During the grafting process, attention should be paid to hygiene to avoid wound infection. Disinfectants or medical alcohol can be used for sterilization.
Pay attention to the adaptation period of the new plant
The new plant needs some time to adapt to the environment and grow. During this period, enhanced management and careful observation are necessary.
Prune and shape in a timely manner
Pruning and shaping can promote branch growth and establish the tree form of the new plant, while also controlling its shape and size.
Avoid over-irrigation and over-fertilization
Excessive irrigation and fertilization can lead to root rot and nutrient excess, affecting the growth and survival rate of the new plant.
Pay attention to pest and disease prevention
New plants are relatively fragile and susceptible to pests and diseases, so preventive measures such as spraying insecticides and disinfection are necessary.
Timely remove sprouting root buds
The root buds of crabapples are prone to sprouting and growing, which can affect the growth and shape of the new plant and need to be removed promptly.
Graft according to different seasons
The grafting time should be chosen according to different seasons; for example, spring grafting has better results, while summer is more prone to failure.
Practice more, gain more experience
Grafting is a skillful task that requires multiple attempts and experience to continuously improve the survival rate.
Conclusion
By understanding the growth characteristics of the crabapple, selecting healthy rootstock and scions, mastering correct grafting techniques, and strengthening post-grafting care and management, the survival rate of crabapple grafting can be improved. It is hoped that this article will be helpful to all gardening enthusiasts.