Osteospermum Tomentosum

1. Description

Osteospermum Tomentosum, also known as African Daisy, is a perennial plant native to South Africa. It belongs to the Asteraceae family and is known for its bright, daisy-like flowers that bloom in shades of pink, purple, white, and orange. The plant can grow up to 2 feet tall and has a spread of up to 3 feet. It blooms from spring to fall and is a popular choice for gardens, borders, and containers.

2. Taxonomic Information

3. Appearance

Osteospermum Tomentosum has green, lobed leaves that can grow up to 3 inches long. Its flowers have a diameter of up to 3 inches and are characterized by their daisy-like appearance. The center of the flower is a dark, dome-shaped disk surrounded by ray flowers that can be single or double. The plant is available in various colors such as pink, purple, white, and orange.

4. Care Guide

Water

Osteospermum Tomentosum prefers well-draining soil and requires regular watering during the growing season. However, it is important to avoid overwatering as it can lead to root rot. Water the plant deeply once a week and allow the soil to dry out between waterings.

Fertilization

Fertilize Osteospermum Tomentosum with a balanced fertilizer once a month during the growing season. Avoid using high-nitrogen fertilizers as they can promote foliage growth at the expense of flowers.

Soil

Osteospermum Tomentosum prefers well-draining soil with a pH range of 6.0 to 7.0. It can tolerate sandy, loamy, or clay soils as long as they are well-draining. Amend the soil with organic matter such as compost or peat moss to improve drainage and fertility.

Sunlight

Osteospermum Tomentosum requires full sun to thrive. It can tolerate partial shade but may not bloom as profusely.

Hardiness Zones

Osteospermum Tomentosum is hardy in USDA zones 9 to 11. In colder climates, it can be grown as an annual or overwintered indoors.

5. Common Pests & Diseases

Osteospermum Tomentosum is relatively pest and disease-free. However, it may be susceptible to spider mites, aphids, and powdery mildew. To prevent these problems, keep the plant well-watered and avoid overcrowding. Treat infestations with insecticidal soap or neem oil.

6. Habitat

Osteospermum Tomentosum is native to South Africa and prefers warm, dry climates. It can tolerate drought and is a good choice for xeriscaping. The plant is commonly grown in gardens, borders, and containers.

7. Question and Answer

Q: Is Osteospermum Tomentosum poisonous?

A: No, Osteospermum Tomentosum is not poisonous to humans or pets.

Q: How often should I fertilize Osteospermum Tomentosum?

A: Fertilize Osteospermum Tomentosum with a balanced fertilizer once a month during the growing season.

Q: Can I grow Osteospermum Tomentosum indoors?

A: Yes, Osteospermum Tomentosum can be overwintered indoors in colder climates.

Q: What is the ideal soil pH for Osteospermum Tomentosum?

A: Osteospermum Tomentosum prefers soil with a pH range of 6.0 to 7.0.

8. Related Plants

• Osteospermum ecklonis
• Osteospermum jucundum
• Osteospermum moniliferum
• Osteospermum spinescens

9. References

• “African Daisy Plant Care: How To Grow Osteospermum.” Gardening Know How. N.p., 16 May 2020. Web. 5 Aug. 2021.
• “Osteospermum.” Missouri Botanical Garden. N.p., n.d. Web. 5 Aug. 2021.
• “Osteospermum.” Gardener’s Network. N.p., n.d. Web. 5 Aug. 2021.