Buckthorn bush is a hardy deciduous shrub that is native to Europe, Asia and North America. It is a member of the rose family and has small, dark green leaves and clusters of small, white flowers. The fruit is a blackberry-like drupe that is eaten by birds and small mammals. Buckthorn bush is often used as a hedging plant or in landscape design.
Related plant:
Buckthorn Tree
About soil condition, the buckthorn bush prefers something that is not too dry and not too wet. It can grow in a variety of soil types, but it does best in loamy soils that are high in organic matter. This shrub is also tolerant of salt, so it can be a good choice for seaside landscapes.
Just like other plants, a buckthorn bush needs sunlight to grow. Without sunlight, the leaves will begin to turn yellow and fall off the bush. In order to get the best growth, the bush should be in an area that receives full sun for at least six hours each day.
The temperature conditions that are perfect for a buckthorn bush are those that are cool and moist. The soil should also be well-drained and rich in organic matter. Buckthorn bushes prefer full sun, but can also tolerate partial shade.
Ideal humidity condition for this plant is 50%. If the humidity level is too high, the plant may experience problems with mold and mildew. If the humidity level is too low, the plant may experience problems with dehydration and drought.
Mentioning fertilizer, this type of plant requires a lot of care when it comes to feeding. The best time to fertilize your buckthorn bush is in early spring, before new growth appears. Be sure to use a root stimulator fertilizer to encourage strong root growth.
Pruning is an important part of buckthorn bush care. Prune in late winter or early spring, before new growth begins. Cut back one-third of the previous year's growth. Remove any dead, diseased or damaged wood.
Propagation is best done by softwood or semi-ripe cuttings taken in late spring or early summer. Cuttings should be 8-10 inches (20-25 cm) long and taken from the current year's growth. The bottom 2-3 inches (5-8 cm) of the cutting should be buried in a pot filled with a moistened mixture of peat and sand. The pot should be placed in a shady location and the cutting watered regularly. After several weeks, the cutting should have rooted and can be transplanted to a permanent location.
Usually, the plant growth rate is determined by the soil type and weather conditions in the area where it is growing. Buckthorn bush typically grows between one and two feet per year. However, sandy soils and hot, dry conditions can cause the plant to grow more slowly.
Common problems for this kind of plant are scale, sooty mold, and leaf miner. These problems are caused by insects that are attracted to the plant. The scale is a small, hard, brownish-black insect that feeds on the sap of the plant. The sooty mold is a black fungus that grows on the honeydew that the scale secretes. The leaf miner is a small, whitefly that bores into the leaves and feeds on the tissue.
Source:
Buckthorn: Accurate Identification - extension.psu.edu
COMMON BUCKTHORN - RHAMNUS CATHARTICA | The
Woody Weeds: Common Buckthorn - SDSU Extension