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Description
Osteospermum Asperulum, also known as African daisy or Cape daisy, is a flowering plant that belongs to the Asteraceae family. This perennial plant is native to South Africa and is widely cultivated for its attractive flowers. The plant produces daisy-like flowers with a yellow center and white, purple, pink, or blue petals. The flowers bloom from spring to fall and attract butterflies and bees.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Osteospermum |
Appearance
The Osteospermum Asperulum plant typically grows up to 12 inches tall and 18 inches wide. The leaves are green and lobed, and the flowers are daisy-like with a yellow center and white, purple, pink, or blue petals. The plant blooms from spring to fall and produces flowers that are 2-3 inches in diameter. The flowers are attractive to butterflies and bees and can be used in cut flower arrangements.
Care Guide
Osteospermum Asperulum is a low-maintenance plant that requires minimal care. Here are some tips to help you take care of your plant:
Water
The plant prefers well-draining soil and should be watered deeply once a week. Avoid over-watering as this can lead to root rot.
Fertilization
Feed the plant with a balanced fertilizer once a month during the growing season. Avoid over-fertilizing as this can lead to excessive foliage growth and fewer flowers.
Soil
The plant prefers well-draining soil that is rich in organic matter. Use a potting mix that is specifically formulated for flowering plants.
Sunlight
The plant prefers full sun to partial shade. Place it in a location that receives at least 6 hours of sunlight per day.
Hardiness Zones
The plant is hardy in USDA zones 9 to 11. It can be grown as an annual in colder zones.
Common Pests & Diseases
Osteospermum Asperulum is relatively resistant to pests and diseases. However, it can be susceptible to spider mites, aphids, and powdery mildew. Regularly inspect the plant for signs of infestation and treat promptly with insecticidal soap or neem oil.
Habitat
Osteospermum Asperulum is native to South Africa and is widely cultivated in gardens and landscapes worldwide. The plant prefers well-draining soil and can tolerate drought conditions. It is commonly used in rock gardens, borders, and containers.
Question and Answer
Q: Is Osteospermum Asperulum a perennial or an annual plant?
A: Osteospermum Asperulum is a perennial plant in USDA zones 9 to 11 but can be grown as an annual in colder zones.
Q: How often should I water Osteospermum Asperulum?
A: Water the plant deeply once a week, but avoid over-watering as this can lead to root rot.
Q: What is the best soil mix for Osteospermum Asperulum?
A: The plant prefers well-draining soil that is rich in organic matter. Use a potting mix that is specifically formulated for flowering plants.
Q: What pests and diseases are Osteospermum Asperulum susceptible to?
A: Osteospermum Asperulum is relatively resistant to pests and diseases, but it can be susceptible to spider mites, aphids, and powdery mildew.
Related Plants
- Osteospermum Ecklonis
- Osteospermum Jucundum
- Osteospermum Lavender Mist
- Osteospermum Pinnatifidum
References
- https://www.gardeningknowhow.com/ornamental/flowers/african-daisy/african-daisy-plants.htm
- https://www.gardenia.net/plant/osteospermum-asperulum
- https://www.thespruce.com/grow-osteospermum-plant-1315881
- https://www.bhg.com/gardening/plant-dictionary/annual/african-daisy/
