Cotoneaster simonsii aka Himalayan Cotoneaster

Taxonomy

Cotoneaster simonsii, also known as Himalyan cotoneaster or Cotoneaster newryensis, is a flowering plant belonging to the Rosaceae family. It is native to Nepal, the eastern Himalayas, Assam, and Myanmar, but has been introduced to various regions in Europe, the west coast of North America, and Australia as a garden escapee. Despite its popularity as a garden plant, the Royal Horticultural Society considers it an undesirable invasive non-native species. This upright shrub or small tree typically reaches a height of around 2.5m. It is deciduous or semi-evergreen, with glossy oval dark green leaves that measure up to 3cm in length. During autumn, the leaves turn a vibrant red. In summer, the plant produces pink tinged white flowers, which are followed by relatively large, bright scarlet fruits in autumn. Simons' Cotoneaster is an extremely rare houseplant that requires regular watering to thrive. It thrives best in long-lasting, direct light and should be positioned within 1 foot of a window. Well-draining soil is preferred for this plant. Additionally, if the plant is repotted each time it doubles in size, there is usually no need for added fertilizers.

Common names

Himalayan Cotoneaster, Khasia Berry, Simons' Cotoneaster

How to care for Himalayan Cotoneaster

Water

Himalayan Cotoneaster should be watered regularly, allowing the soil to dry out between waterings.

Soil

Himalayan Cotoneaster loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Lighting

To ensure optimal growth, the Himalayan Cotoneaster prefers bright indirect light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.

Toxicity

There is no verified data on the toxicity of this plant in the records of Ploi. If any person, including yourself, a family member, or a pet, consume plant material with an uncertain toxicity level, it is advisable to seek the advice of a healthcare expert.

Fertilizer

The Himalayan Cotoneaster is characterized by its slow growth and doesn't need fertilization in addition to its potting soil. By renewing the soil in its pot once a year, it should have enough nutrition. Remember, plants get their energy from sunlight, not from any fertilizers.

Region of origin

Himalayan Cotoneaster’s native range is E. Asia - Himalayas, in Assam. Naturalized in many places in Britain[17].


More info:
Wikipedia