Contents
Description
Arabis Collina, commonly known as Hillside Rockcress, is a flowering plant that belongs to the Brassicaceae family. It is a perennial plant that originates from the Mediterranean region and is widely cultivated as an ornamental plant. Arabis Collina is a low-growing plant that typically reaches a height of 15-20 cm and spreads up to 30 cm. This plant produces small white flowers that bloom in the spring and emit a sweet fragrance.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Angiospermae |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Arabis |
Appearance
Arabis Collina has a clump-forming growth habit and features small, narrow, evergreen leaves that are toothed and dark green in color. The leaves are arranged in a rosette at the base of the plant. The plant produces small white flowers that grow in clusters at the tips of the stems. The flowers have four petals and a yellow center, and they bloom in the spring.
Care Guide
Arabis Collina is a low-maintenance plant that is easy to care for. Here are some care tips to keep in mind:
Water: Arabis Collina prefers well-drained soil and doesn’t like to be waterlogged. Water the plant deeply once a week during the growing season, and reduce watering in the winter.
Fertilization: Arabis Collina doesn’t require much fertilization. Apply a balanced fertilizer in the spring before new growth appears.
Soil: Arabis Collina prefers well-drained, slightly acidic soil that is rich in organic matter.
Sunlight: Arabis Collina prefers full sun to partial shade. It can tolerate some shade, but the plant will produce fewer flowers.
Hardiness Zones: Arabis Collina is hardy in USDA zones 3-8.
Common Pests & Diseases
Arabis Collina is generally a healthy plant that is not susceptible to many pests and diseases. However, it can occasionally be affected by aphids, slugs, and snails. To control these pests, use insecticidal soap or handpick them off the plant. Arabis Collina can also be affected by leaf spot and root rot. To prevent these diseases, avoid overwatering the plant and ensure that it has good drainage.
Habitat
Arabis Collina is native to the Mediterranean region, where it grows in rocky, mountainous areas. It prefers well-drained soil and can tolerate drought conditions. Arabis Collina is commonly cultivated as an ornamental plant in rock gardens, borders, and containers.
Question and Answer
Q: Is Arabis Collina a good plant for beginners?
A: Yes, Arabis Collina is a low-maintenance plant that is easy to care for and is a good choice for beginners.
Q: Can Arabis Collina tolerate frost?
A: Yes, Arabis Collina is hardy in USDA zones 3-8 and can tolerate frost.
Q: Does Arabis Collina attract pollinators?
A: Yes, Arabis Collina produces small white flowers that attract bees and other pollinators.
Q: Can Arabis Collina be grown in containers?
A: Yes, Arabis Collina is a good plant for containers, as long as the container has good drainage.
Related Plants
Here are some other plants that are related to Arabis Collina:
- Arabis alpina
- Arabis blepharophylla
- Arabis caucasica
- Arabis ferdinandi-coburgii
References
- BBC Gardeners’ World Magazine. (n.d.). Arabis collina. Retrieved from https://www.gardenersworld.com/plants/arabis-collina/
- Missouri Botanical Garden. (n.d.). Arabis collina. Retrieved from https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277423
- Royal Horticultural Society. (n.d.). Arabis collina. Retrieved from https://www.rhs.org.uk/Plants/13778/Arabis-collina/Details
