Hermannia Angularis

Description

Hermannia Angularis, commonly known as the angular hermannia, is a perennial shrub that belongs to the mallow family (Malvaceae). It is native to South Africa and is widely cultivated for its ornamental value. This plant typically grows up to 1 meter tall and 1.5 meters wide, producing showy, bright orange flowers that bloom from late winter to early summer.

Taxonomic Information

Appearance

The angular hermannia is a woody shrub with an upright, compact growth habit. Its leaves are small, oval-shaped, and toothed, with a dark green color that contrasts beautifully with the bright orange flowers. The flowers are cup-shaped, measuring about 3cm in diameter, and are borne on long, slender stems that rise above the foliage. They have five petals and a central boss of stamens, which gives them a distinctive appearance.

Care Guide

To keep your angular hermannia healthy and thriving, follow these care guidelines:

Water

Hermannia Angularis requires moderate watering during the growing season. Water the plant deeply once or twice a week, allowing the soil to dry out slightly between waterings.

Fertilization

Fertilize your angular hermannia with a balanced, water-soluble fertilizer every two weeks during the growing season. Avoid over-fertilizing, as this can lead to excessive vegetative growth at the expense of flower production.

Soil

Hermannia Angularis prefers well-draining, sandy soil with a slightly acidic pH. If your soil is heavy or clayey, amend it with compost or sand to improve drainage.

Sunlight

The angular hermannia thrives in full sun to partial shade. If grown in too much shade, it may become leggy and produce fewer flowers.

Hardiness Zones

Hermannia Angularis is hardy to USDA zones 9 to 11. It can tolerate light frost but should be protected from temperatures below 25°F.

Common Pests & Diseases

The angular hermannia is relatively pest-free, but it may occasionally be attacked by aphids, spider mites, or thrips. These pests can be controlled with insecticidal soap or neem oil. The plant may also be susceptible to root rot if grown in poorly draining soil.

Habitat

Hermannia Angularis is native to the Western Cape province of South Africa, where it grows in sandy, well-draining soils in full sun to partial shade. It is often found growing on rocky slopes or in disturbed areas.

Question and Answer

Q: Is Hermannia Angularis deer-resistant?

A: Yes, Hermannia Angularis is generally considered deer-resistant.

Q: How often should I prune my angular hermannia?

A: Prune your angular hermannia in late winter or early spring to maintain its shape and promote bushier growth.

Q: Can Hermannia Angularis be grown in containers?

A: Yes, Hermannia Angularis can be grown in containers as long as the container has good drainage and the plant receives adequate sunlight and water.

Q: How long do the flowers of Hermannia Angularis last?

A: The flowers of Hermannia Angularis typically last for several weeks to a month.

Related Plants

Other plants in the genus Hermannia include:

• Hermannia Veseyorum
• Hermannia Guttata
• Hermannia Trichocarpa

References

• “Hermannia angularis.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c554
• “Hermannia angularis.” PlantZAfrica. http://pza.sanbi.org/hermannia-angularis
• “Angular Hermannia.” Dave’s Garden. https://davesgarden.com/guides/pf/go/66914/