Helichrysum Setosum, commonly known as the bristly everlasting, is a herbaceous perennial plant species belonging to the Asteraceae family. This plant is native to South Africa and is renowned for its beautiful, fluffy, and bristly flowers. The plant is an ideal choice for gardeners looking for a low-maintenance plant that can survive in poor soil conditions.
Contents
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Helichrysum |
Appearance
Helichrysum Setosum is a small plant that grows up to a height of 20-30cm tall and has a spread of 30-60cm wide. This plant has a bushy growth habit with erect stems that are covered in a dense layer of fine, bristly hairs that give it a silvery-grey appearance. The leaves of the plant are linear or lance-shaped, and they are coated in a dense mat of fine white hairs. The flowers of the plant are small, yellow, and arranged in loose clusters at the ends of the stems. These flowers bloom from mid-summer to early autumn, and they are a source of nectar for bees and other pollinators.
Care Guide
Helichrysum Setosum is a low-maintenance plant that requires minimal care. Here are some tips on how to care for this plant:
- Water: This plant prefers well-drained soil and does not tolerate waterlogging. Water the plant deeply once a week during the growing season, and reduce watering in winter.
- Fertilization: This plant does not require heavy fertilization. Apply a balanced fertilizer once a month during the growing season.
- Soil: This plant prefers well-drained soil with a slightly acidic to neutral pH (between 6.0 and 7.0).
- Sunlight: This plant prefers full sun to partial shade. It can tolerate some shade, but it will produce fewer flowers in shady areas.
- Hardiness Zones: This plant is hardy in USDA zones 8-11.
Common Pests & Diseases
Helichrysum Setosum is relatively pest and disease-free. However, it is susceptible to root rot if grown in waterlogged soil. Here are some common pests and diseases that can affect this plant:
- Root Rot: This disease is caused by overwatering or poor drainage. Symptoms include wilting, yellowing leaves, and rotting roots. To prevent root rot, ensure that the soil is well-drained and avoid overwatering the plant.
- Spider Mites: These pests are common in dry conditions. Symptoms include yellowing leaves and webbing on the plant. To control spider mites, spray the plant with a stream of water to dislodge them or apply insecticidal soap.
Habitat
Helichrysum Setosum is native to South Africa and is found in rocky areas, gravelly soils, and in fynbos vegetation. This plant is adapted to survive in poor soil conditions and can tolerate drought and dry conditions.
Question and Answer
Q: Is Helichrysum Setosum deer resistant?
A: Yes, Helichrysum Setosum is deer resistant.
Q: Can Helichrysum Setosum be grown in containers?
A: Yes, Helichrysum Setosum can be grown in containers as long as the container has good drainage.
Q: Is Helichrysum Setosum a perennial or an annual plant?
A: Helichrysum Setosum is a perennial plant.
Q: How often should I fertilize Helichrysum Setosum?
A: You should fertilize Helichrysum Setosum once a month during the growing season using a balanced fertilizer.
Related Plants
- Helichrysum Italicum
- Helichrysum Stoechas
- Helichrysum Bracteatum
References
- https://www.gardeningknowhow.com/ornamental/flowers/everlasting-flower/growing-bristly-everlasting.htm
- https://www.gardenia.net/plant/helichrysum-setosum-bristly-everlasting
- https://www.sarahraven.com/flowers/plants/perennials/helichrysum-setosum.htm
