Pelargonium inquinans

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Pelargonium inquinans (Geraniaceae) plant

Pelargonium inquinans is a species of flowering plant in the geranium family, Geraniaceae. It is native to South Africa and is one of the parent species of many of the popular Pelargonium hybrids grown in gardens around the world.

Description

Pelargonium inquinans is a shrubby perennial plant that can grow up to 1.5 meters in height. The plant has a woody base and produces soft, hairy stems. The leaves are round to kidney-shaped, with a slightly serrated edge, and are covered in fine hairs, giving them a velvety texture. The leaves are typically green but can sometimes have a reddish tint.

The flowers of Pelargonium inquinans are bright red, although they can occasionally be pink or white. They are borne in clusters on long stalks and have five petals. The flowers are zygomorphic, meaning they are symmetrical along one plane.

Habitat

Pelargonium inquinans is found in a variety of habitats in its native range, including rocky outcrops, grasslands, and woodlands. It is well adapted to dry conditions and can often be found in areas with poor, sandy soils.

Cultivation

Pelargonium inquinans is widely cultivated as an ornamental plant. It is valued for its bright, showy flowers and its ability to thrive in a variety of conditions. The plant prefers full sun and well-drained soil. It is drought-tolerant once established but benefits from regular watering during dry periods.

This species is also used in the breeding of many hybrid Pelargoniums, which are popular in gardens and as houseplants.

Propagation

Pelargonium inquinans can be propagated from seed or cuttings. Seeds should be sown in spring, while cuttings can be taken in late summer or early autumn. Cuttings should be allowed to callus before planting to prevent rot.

Pests and Diseases

Pelargonium inquinans is generally resistant to pests and diseases, but it can be affected by common garden pests such as aphids, whiteflies, and spider mites. It can also be susceptible to fungal diseases like botrytis and powdery mildew if grown in overly humid conditions.

Uses

In addition to its ornamental value, Pelargonium inquinans has been used in traditional medicine in its native range. The leaves and stems are sometimes used to treat minor ailments, although scientific evidence supporting these uses is limited.

See also

• Pelargonium
• Geraniaceae
• List of Pelargonium species