Arctotheca

Description

Arctotheca is a genus of plants belonging to the family Asteraceae. There are about 10 species of Arctotheca, which are native to the southern and western coasts of Africa. The name Arctotheca is derived from two Greek words, ‘arktos’ meaning bear and ‘thekē’ meaning container, which describes the plant’s hairy seeds. Arctotheca is commonly grown as an ornamental plant due to its beautiful yellow daisy-like flowers and its ability to thrive in harsh conditions.

Taxonomic Information

Appearance

Arctotheca plants can grow up to 12 inches tall and 18 inches wide. The leaves are thick and fleshy, with a silvery-grey color on the underside. The flowers are daisy-like, with yellow petals and a dark center. Arctotheca blooms in late spring to summer and can continue to flower throughout the year in mild climates. The seeds of Arctotheca are hairy and resemble tiny bear’s paws, hence the name ‘bear’s paw daisy’.

Care Guide

Arctotheca is a tough plant that can tolerate poor soil and drought conditions. However, it still requires proper care to thrive.

Water: Arctotheca prefers well-drained soil and can withstand drought conditions. Watering once a week is sufficient, but avoid overwatering.

Fertilization: Arctotheca does not require frequent fertilization. However, a balanced fertilizer can be applied during the growing season to encourage blooming.

Soil: Arctotheca prefers well-drained sandy soil with a pH range of 6.0-7.5. The soil should be enriched with organic matter before planting.

Sunlight: Arctotheca prefers full sun but can tolerate partial shade.

Hardiness Zones: Arctotheca is hardy in USDA zones 9-11.

Common Pests & Diseases

Arctotheca is generally pest and disease-resistant. However, it may be susceptible to root rot if overwatered. Common pests that may affect Arctotheca include spider mites and aphids. Regular inspection and treatment with insecticidal soap can help prevent these pests.

Habitat

Arctotheca is native to the southern and western coasts of Africa. It grows in coastal areas, sandy soils, and disturbed areas. Arctotheca is an invasive species in some areas, including parts of Australia and New Zealand.

Question and Answer

Q: How often should I water my Arctotheca plant?

A: Watering once a week is sufficient for Arctotheca, but avoid overwatering.

Q: What are the common pests that may affect Arctotheca?

A: Spider mites and aphids are the common pests that may affect Arctotheca.

Q: What is the hardiness zone for Arctotheca?

A: Arctotheca is hardy in USDA zones 9-11.

Q: Can Arctotheca be grown in containers?

A: Yes, Arctotheca can be grown in containers as long as the soil is well-drained and the plant receives sufficient sunlight.

Related Plants

• Arctotis
• Osteospermum
• Gazania
• Dimorphotheca

References

• https://www.gardenia.net/plant/arctotheca- calendula-cape-daisy
• https://www.smgrowers.com/products/plants/plantdisplay.asp?plant_id=1986
• https://www.gardenia.net/plant/arctotheca-crispa