Chaenomeles superba is a species of quince that is native to China. The plant is a deciduous shrub that typically grows to be about 3-5 meters tall. The leaves of the plant are oval shaped and measure about 10-12 centimeters long. The plant produces white flowers that typically bloom in the springtime. The fruit of the plant is a yellowish-orange color and measures about 5-7 centimeters in diameter.
Related plant:
Chaenomeles X Superba
About soil condition, Chaenomeles Superba prefers well-drained, fertile soil, and full sun to partial shade. The plant is quite tolerant of poor soil and full sun, but it will produce fewer flowers in these conditions.
Similar to other plants, the chaenomeles superba needs sun to grow. However, it doesn't need as much sun as other plants. It can grow in partial sun or shady areas. This makes it a great plant for gardens that don't get a lot of sun.
The temperature condition for optimal growth of the flowering quince (Chaenomeles superba) is between 15 and 20 degrees Celsius. Above 20 degrees, the plant's growth slows and the flowers start to fall off. However, the plant can withstand temperatures as low as -15 degrees Celsius.
Ideal humidity condition for this plant is 50-60%. If the humidity drops below 50% the leaves will start to curl and the flowers will drop off. If the humidity rises above 60% the leaves will start to yellow and the flowers will drop off.
Regarding fertilizer, usually the plant doesn't need much. If you decide to use fertilizer, go for something low in nitrogen. As for the roots, they are relatively easy to control. Just make sure that they don't get too dry or too wet.
Pruning chaenomeles superba is an important part of maintaining its health and preventing overgrowth. This plant should be pruned in early spring, before new growth begins. Pruning allows for the removal of any dead or diseased branches, as well as any that are growing in an undesirable direction. It also helps to keep the plant compact and bushy. When pruning, be sure to use sharp, clean pruners to avoid damaging the plant.
Propagation of chaenomeles superba is relatively easy. Cuttings taken from new growth in late spring or early summer will usually root readily. Layering is also possible and will produce a bushier plant. Seeds need to be sown as soon as they are ripe in the fall and should be covered with a thin layer of sand.
Usually, the plant growth rate during the spring and summer. The plant typically grows to a height of 10-15 feet and a spread of 6-8 feet in these months. However, some growth may occur during the fall and winter months as well.
Common problems for this kind of plant , or Japanese quince, are powdery mildew and leaf spot. These problems are easily controlled with a fungicide. If the plant is stressed from too much sun or not enough water, it can also be susceptible to scale and mealybugs. These pests can be controlled with an Insecticide.
Source:
Chaenomeles x superba | Chadwick Arboretum & Learning Gardens
JC Raulston Arboretum - Our Plants - Chaenomeles ×superba
JC Raulston Arboretum - Our Plants - Chaenomeles ×superba
