How to prune and manage Fraxinus trees
The website tells everyone about the pruning and management of Fraxinus trees and related topics about flower cultivation methods and precautions for raising Fraxinus trees. Next, our site editor will introduce these topics to everyone.
Greening seedlings need to be pruned and shaped during cultivation, and the same is true for Fraxinus trees during the seedling stage. Those uniformly sized Fraxinus trees in the green belt are cultivated in this way. Fraxinus trees are fast-growing, relatively easy to cultivate, and have good greening performance, making them a commonly planted type of绿化 tree in recent years. Fast-growing Fraxinus trees belong to the dicotyledonous plant family Oleaceae, Fraxinus genus, deciduous trees, with mature trees reaching up to 15 meters in height. This species has a tall and beautiful shape, with lush branches and leaves, a long ornamental period, and strong resistance and environmental protection properties. Fast-growing Fraxinus trees need to be pruned reasonably during growth. Let's take a look at how to prune and shape Fraxinus trees and pruning techniques together!
I. How to prune and shape Fraxinus trees
1. Pruning height
The pruning height of Fraxinus trees is generally between 2.8 to 4 meters. The main method of cultivating Fraxinus trees is seed propagation. When the seedlings grow to a certain height, pruning can be done to determine their shape. Fraxinus trees have a strong vitality, and if not pruned, their shape will be chaotic and not conducive to sales.
2. Pruning branches and leaves
After pruning, the Fraxinus trees need to be pruned meticulously. First, the excess suckers on the trunk should be cut off to avoid excessive nutrient consumption, promoting the growth of new branches and making the tree shape more tidy and full. After removing the suckers, the excess lateral branches on the main trunk should also be cut off, leaving 3 to 5 strong main branches, and the remaining lateral branches should be cut off, with large cuts needing to be disinfected promptly.
3. Shortening main branches
The main branches of Fraxinus trees also need to be pruned, with the excessively long branches cut to a length of 40 to 50 centimeters. After pruning, it is necessary to strengthen maintenance to promote rapid recovery of the plant.
4. Subsequent pruning
In the second year after pruning, it is necessary to focus on pruning, at which time some lateral branches should be retained instead of all being cut off. 2 to 3 strong lateral branches can be selected for special retention to form a perfect tree shape. In later maintenance, mainly cut off the weak and diseased branches, withered branches, and dense branches of Fraxinus trees.
II. Fast-growing Fraxinus tree pruning techniques
1. Pinching
Fast-growing Fraxinus trees have a strong germination force. In spring, pinching pruning can be done, especially for young seedlings. Timely pinching and pruning can control the growth of fast-growing Fraxinus trees, maintain good ventilation and lighting, and promote an increase in the rootstock area and ground base.
2. Shaping
When fast-growing Fraxinus trees reach a certain height, they need to be shaped. The height of shaping is mainly determined based on market demand in different regions, and also depends on the use of the seedlings. The shaping height of fast-growing Fraxinus trees should not be too low or too high, with a normal height of 2.8 to 4 meters, which can be adjusted according to the actual situation.
3. Pruning
After shaping, the suckers of fast-growing Fraxinus trees should be cut off, maintaining 9 to 11 main branches in the first year, 5 to 7 in the second year, and 5 in the third year. To give fast-growing Fraxinus trees a perfect shape, subsequent pruning can follow this fixed shape, mainly cutting off branches that are not conducive to growth.
The above is a specific introduction on how to prune and manage Fraxinus trees, as well as understanding the cultivation methods and precautions for raising Fraxinus trees, hoping to bring some knowledge of flowers to green enthusiasts.