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Description
Silene Acaulis, commonly known as Moss Campion, is a low-growing evergreen perennial plant in the family Caryophyllaceae. It is native to alpine and arctic regions of Europe, Asia, and North America. This plant forms a tight cushion of moss-like foliage, which is covered with small pink or white flowers during the summer months. The plant grows up to a height of 2-10 cm and spreads up to 30 cm wide.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Caryophyllaceae |
| Genus | Silene |
Appearance
The Silene Acaulis plant has a mat-forming growth habit and forms a dense cushion of evergreen foliage. The leaves are small, needle-like, and arranged in rosettes. The plant produces small, pink or white flowers that are 1-2 cm in diameter and have five petals. The flowers bloom in late spring or early summer and are fragrant. The stems of the plant are short and woody, and the plant grows up to a height of 2-10 cm and spreads up to 30 cm wide.
Care Guide
To care for the Silene Acaulis plant, follow the guidelines below:
Water: The plant requires moderate watering. Water the plant when the soil is dry to the touch.
Fertilization: The plant does not require frequent fertilization. Apply a slow-release fertilizer once a year during the growing season.
Soil: The plant prefers well-drained soil that is slightly acidic. Add organic material to the soil to improve its quality.
Sunlight: The plant prefers full sun to partial shade. It can tolerate cold temperatures and grows well in alpine and arctic regions.
Hardiness Zones: The plant is hardy in zones 3-9.
Common Pests & Diseases
The Silene Acaulis plant is generally free from pests and diseases. However, it may be affected by aphids, spider mites, and snails. To prevent pest infestations, keep the plant clean and well-maintained. Use insecticidal soap or neem oil to control pests. The plant may also be affected by root rot and powdery mildew. To prevent these diseases, avoid overwatering and keep the plant in well-drained soil.
Habitat
The Silene Acaulis plant is native to alpine and arctic regions of Europe, Asia, and North America. It grows in rocky, gravelly, or sandy soils, and can tolerate cold temperatures and harsh weather conditions. The plant is commonly found in high-altitude regions, such as mountain peaks, ridges, and plateaus.
Question and Answer
Q: Is the Silene Acaulis plant a good choice for a rock garden?
A: Yes, the plant is an excellent choice for a rock garden due to its low-growing habit and attractive flowers.
Q: Can the Silene Acaulis plant tolerate full sun?
A: Yes, the plant prefers full sun to partial shade and can tolerate cold temperatures and harsh weather conditions.
Q: How often should I water the Silene Acaulis plant?
A: Water the plant when the soil is dry to the touch. The plant requires moderate watering.
Q: Can the Silene Acaulis plant be grown indoors?
A: No, the plant is an outdoor plant and requires full sun to partial shade and well-drained soil.
Related Plants
Here are some related plants to the Silene Acaulis:
- Silene Alba
- Silene Capensis
- Silene Coeli Rosa
- Silene Coronaria
- Silene Gallica
References
- “Silene acaulis (L.) Jacq.” Plants of the World Online, Kew Science.
- “Silene Acaulis.” Missouri Botanical Garden.
- “Cushion Pink (Silene acaulis).” Alaska Natural Heritage Program.
