Korean lilac is a species of flowering plant in the olive family. It is native to Korea and China. The korean lilac is a deciduous shrub or small tree that typically grows to 615 feet tall. The leaves are oval to lance-shaped, and the flowers are white or pale pink.
Related plant:
Korean Lilac Bush
About soil condition, the korean lilac prefers well-drained soil, and it also needs full sun exposure for about six to eight hours per day in order to maintain its blooming cycle. It is important to keep the soil moist but not waterlogged, which could cause the roots to rot. In terms of soil pH, the korean lilac thrives in slightly acidic to neutral conditions.
Just like other lilac bushes, the Korean lilac requires full sun in order to produce the most flowers. However, it is more tolerant of partial sun than other lilac varieties. If you live in an area with hot summers, it is best to plant your Korean lilac in a location that receives afternoon shade.
The temperature conditions that are ideal for a Korean lilac are warm days and cool nights. This plant does best in full sun to partial shade. It thrives in well-drained soil that is rich in organic matter. The Korean lilac is a hardy plant that can withstand some drought. However, it will not tolerate long periods of wet or saturated soils.
Ideal humidity condition for this plant is 50% and above. This plant cannot tolerate long periods of dryness. The leaves will start to turn brown and drop off if the plant is not getting enough moisture.
For the fertilizer, usually the plant needs more nitrogen when it is actively growing during the spring. You can use a general-purpose fertilizer or a fertilizer made specifically for lilacs. The amount of fertilizer to use depends on the type you have and the instructions on the package. For the roots, it is best to plant the lilac in an area with well-drained soil. If the soil is too wet, the roots may rot.
Pruning is an important part of caring for a Korean lilac. It helps to encourage new growth, keep the plant healthy, and promote better blooming. When pruning, be sure to remove any dead or diseased branches. Cut back any overgrown branches, and thin out the plant to allow light and air to reach all parts of it.
Propagation of korean lilac is best done from cuttings taken from new growth in late spring or early summer. The cuttings should be about 6-8 inches long and should be taken from the tips of the branches. Cuttings should be placed in a rooting medium such as perlite or vermiculite. Rooting hormone can be used to encourage root growth. Cuttings should be kept moist and placed in a shady location. Once roots have developed, the plants can be transplanted into pots or into the garden.
Usually, the plant growth rate is relatively slow. The average korean lilac grows to be about 3 to 5 feet tall and 2 to 3 feet wide. They will flower in mid to late spring with large, showy clusters of blooms. The korean lilac is a deciduous shrub, so it will shed its leaves in fall.
Common problems for this kind of plant (syringa meyeri) are wilting, yellowing leaves, and brown spots on the leaves. These problems are usually caused by too much water, too little water, or a lack of nutrients.
Source:
Syringa pubescens subsp. patula 'Miss Kim' (Miss Kim Korean Lilac
Korean Lilac | The UFOR Nursery & Lab - trees.umn.edu
Lilac Collection | Arnold Arboretum
