What are the maintenance methods for Liquidambar styraciflua?
Are you curious about the maintenance methods for Liquidambar styraciflua and the management points for cultivating this tree? Here are the detailed contents to share.
Liquidambar styraciflua has poor cold resistance, is tolerant to moisture, has a well-developed root system, and is very wind-resistant. It is planted in most regions, with a round and full canopy, which is grand and spectacular. It is widely used in landscaping in southern regions and adapts to a wide range of areas. The tree is prone to diseases and pests in summer when the leaves are growing vigorously and the weather is hot, with poor ventilation easily leading to pest infestations. Spraying pesticides several times in a row can control the situation, and using it several more times can kill the pests.
1. Transplanting Time
Liquidambar styraciflua does not have strong cold resistance, so it is best to transplant in spring. March to May, when the temperature is not too low or too high, is beneficial for the growth and survival of the plant. After transplanting, the plant quickly adapts and survives, recovering growth within a month.
2. Transplanting Method
When digging the sapling, ensure the root ball is well wrapped, protect the branches and trunk during transportation, keep the moisture, and plant as soon as possible. Water immediately after planting and apply nutrient solution. Do not fertilize in the first year after planting, and in the second year, fertilize with farmyard manure or foliar spray based on the tree's growth.
3. Maintenance and Care
Liquidambar styraciflua enjoys sunlight, is slightly shade-tolerant, prefers warm climates but has poor cold resistance. During planting and maintenance, pay attention to watering and frost protection, and take warming measures when the temperature is low. The tree grows quickly and can be planted at a spacing of 2.5m x 2.5m. Fertilize in the second year based on growth conditions.
4. Leafhopper Control
Leafhoppers mainly harm the leaves by extracting their sap. In the early stages of the disease, spray 2.5% deltamethrin 2000 times solution to control it, using the spray every ten days for 2-3 times for good results. Liquidambar styraciflua is suitable for use as a courtyard or street tree. When encountering pest infestations during construction, control measures should be taken early.
5. Spider Mite Control
In summer and high-temperature seasons, it is the peak time for red spider mites. Spraying 0.5%-1% Bordeaux mixture can control them. During the plum rain season, spray every 10 days to prevent red spider mites, sooty mold, leaf spot disease, and others, with good results.
6. Gall Wasp Control
Gall wasp larvae harm the leaves of Liquidambar styraciflua, secreting substances during the egg hatching that cause the leaves to swell. This can be controlled by pruning and spraying 80% dichlorvos emulsion 2000 times solution.
7. Landscape Uses
Liquidambar styraciflua is a famous autumnal foliage tree with beautiful leaves, bright red and long-lasting color, orderly branches, distinct layers, and an attractive posture. It prefers warm climates but has poor cold resistance, making it suitable for use in warm southern regions.
The maintenance methods for Liquidambar styraciflua and the management points for cultivating this tree introduced in this article are for reference and suggestion.