Sorbus aucuparia aka Rowan

Taxonomy

Sorbus aucuparia, also known as rowan or mountain-ash, is a deciduous tree or shrub in the rose family. It is a highly variable species, with different definitions used by botanists to include or exclude trees native to certain areas. However, a recent definition includes trees native to most of Europe, parts of Asia, and northern Africa. The tree has a slender trunk with smooth bark and a loose, roundish crown. Its leaves are pinnate in pairs of leaflets on a central vein with a terminal leaflet. From May to June, it blossoms in dense corymbs of small yellowish-white flowers and develops small red pomes as fruit that ripen from August to October and are eaten by many bird species. Rowan is a beautiful tree that is undemanding and frost hardy, colonizing disrupted and inaccessible places as a short-lived pioneer species. Its fruit and foliage have been used in the creation of dishes and beverages, as a folk medicine, and as fodder for livestock. Its tough and flexible wood has traditionally been used for woodworking. The tree can also be planted to fortify soil in mountain regions or as an ornamental tree, and there are several cultivars. European Mountain Ash, a rare houseplant, is a member of the Sorbus genus and is native to Western Asia and Europe. It is not challenging to grow and needs regular watering to thrive, as well as well-draining soil. The plant does best in long-lasting, direct light and should be less than 1 foot from a window. Fertilizers should not be necessary if the plant is repotted each time it doubles in size. Rowan is a coveted tree among gardeners, as it is not only beautiful but also bears tasty and frost-resistant berries that can be used for various culinary and medicinal purposes. Whether in its wild or domesticated form, Sorbus aucuparia is a valuable plant with numerous benefits.

Common names

Rowan, Mountain Ash, Rowan Tree, European Mountain Ash

How to care for Rowan

Difficulty

Even if you don't have a green thumb, you can successfully care for Rowan due to its easy-going nature.

Water

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

Soil

Rowan 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 Rowan prefers bright diffused 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.

Dormancy

During the wintertime, it's common for Rowan to go dormant and their growth may slow down, so waterings should be spaced out more.

Toxicity

The toxicity level of this plant has not been officially confirmed by Ploi. If there is a possibility of ingestion of plant material with an uncertain toxicity by you, a family member, or a pet, it is advisable to seek the assistance of a medical professional.

Fertilizer

The growth rate of Rowan is slow and it doesn't necessitate additional fertilizing. By changing the soil in its pot annually, the plant should be provided with adequate nutrition. It is crucial to keep in mind that plants derive their energy from the sun, not fertilizers.

Growth-pattern

Rowan grows vertically and new growth emerges from the top of the plant.

Region of origin

Rowan’s native range is Europe, including Britain, south and east from Iceland to Spain, Macedonia and the Caucasus.


More info:
Wikipedia