How to plant Syringa seedlings
If you want to learn about how to plant Syringa seedlings and the key cultivation techniques of Syringa, the following article provides detailed answers by the editor.
Cultivating Syringa seedlings is best done in spring, requiring immediate digging, planting, and watering. Due to its spreading growth habit and beautiful flower shape, Syringa is commonly used as a street tree. Because of its low natural branching point and large angle, the trunk of street trees is generally set at over 3 meters. Currently, training high-trunk Syringa involves strong pruning and supporting with stakes, which is labor-intensive and yields unsatisfactory results.
Based on years of work experience, one-year-old seedlings can be transplanted without cutting the trunk, allowed to grow for a year to fully develop the root system, and then cut the trunk the following year. By the second autumn, the height of the trunk can reach over 3 meters, meeting the requirements for street trees, and the trunk will be straight. This method is simple, easy to implement, and saves labor.
Four-year-old seedlings can be planted. Planting should be done on flat or gently sloping ground, bare-root planting in early spring before germination. Compost should be used as a base fertilizer in the planting holes. For newly planted seedlings, crown pruning should be carried out every year after defoliation, continuously for 3-4 years. Since Syringa has shallow roots, the planting should not be too deep. During dry seasons, timely watering is necessary to keep the soil moist, which can effectively prevent diseases.
Due to the delicate trunk of Syringa, transplantation should be careful and meticulous, paying attention to protect the root system. If necessary, larger seedlings should be supported with ropes to prevent them from being blown over or leaning. After planting, increase the frequency of watering and ensure each watering is thorough.
In the late autumn, apply sufficient base fertilizer to promote root growth and lush flowers and leaves the following year. To meet the requirements of landscape art, fine and weak branches, as well as diseased and pest-infested branches, should be pruned every winter, and side branches should be properly pruned and adjusted to ensure the trunk is upright.
The above-sharing on how to plant Syringa seedlings and the detailed introduction of the cultivation techniques of Syringa are provided for reference by netizens.