Contents
Description
Empetrum Rubrum, also known as Red Crowberry or Cowberry, is a small evergreen shrub that belongs to the heath family. It is native to Europe and Asia and can be found in subarctic regions, tundras, and alpine zones. The plant has small, leathery, and glossy green leaves that are needle-like in shape. It produces small, reddish-purple flowers in spring and summer, followed by edible berries that are red or black in color. Empetrum Rubrum is a hardy plant that can grow up to 30cm in height and spread up to 60cm in width. It is an excellent groundcover and can be used in rock gardens or as a border plant.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Ericales |
| Family | Ericaceae |
| Genus | Empetrum |
Appearance
Empetrum Rubrum is a low-growing evergreen shrub that has small, glossy green leaves that are needle-like in shape. The leaves are about 1-2cm long and 1-2mm wide. The plant produces small, reddish-purple flowers in spring and summer that are about 3-4mm long. The flowers are followed by edible berries that are about 6-8mm in diameter. The berries can be red or black in color, depending on the cultivar. The plant can grow up to 30cm in height and spread up to 60cm in width. Empetrum Rubrum is a hardy plant that can withstand cold temperatures and harsh weather conditions.
Care Guide
Water: Empetrum Rubrum prefers well-draining soil that is kept slightly moist. It is important not to overwater the plant, as it can lead to root rot.
Fertilization: Empetrum Rubrum does not require regular fertilization. However, you can add a slow-release fertilizer in the spring to promote growth.
Soil: Empetrum Rubrum prefers acidic, well-draining soil that is rich in organic matter. It can tolerate sandy or loamy soil.
Sunlight: Empetrum Rubrum prefers full sun to partial shade. However, it can tolerate shade.
Hardiness Zones: Empetrum Rubrum is hardy in USDA zones 2-7.
Common Pests & Diseases
Empetrum Rubrum is generally a hardy plant that is not prone to many pests and diseases. However, it can be affected by spider mites, scale insects, and root rot if overwatered. It can also be susceptible to fungal diseases such as powdery mildew and leaf spot. To prevent these issues, it is important to provide proper care and maintenance to the plant.
Habitat
Empetrum Rubrum is native to Europe and Asia and can be found in subarctic regions, tundras, and alpine zones. It prefers well-draining soil and can tolerate harsh weather conditions such as cold temperatures, strong winds, and snow. It is a hardy plant that can thrive in rocky or sandy soil.
Question and Answer
Q: Is Empetrum Rubrum toxic to pets?
A: No, Empetrum Rubrum is not toxic to pets.
Q: Can Empetrum Rubrum tolerate shade?
A: Yes, Empetrum Rubrum can tolerate shade.
Q: How often should I water Empetrum Rubrum?
A: Empetrum Rubrum prefers well-draining soil that is kept slightly moist. Water the plant when the top inch of soil feels dry.
Q: How tall can Empetrum Rubrum grow?
A: Empetrum Rubrum can grow up to 30cm in height and spread up to 60cm in width.
Related Plants
- Empetrum nigrum (Black Crowberry)
- Empetrum hermaphroditum (Mountain Crowberry)
- Empetrum eamesii (Eames’ Crowberry)
References
- “Empetrum rubrum.” Missouri Botanical Garden. Accessed on 15 March 2022. <http://www.missouribotanicalgarden.org/plantfinder/plantfinderdetails.aspx?kempercode=b855>
- “Red Crowberry.” Royal Horticultural Society. Accessed on 15 March 2022. <https://www.rhs.org.uk/plants/10304/empetrum-rubrum/details>
- “Empetrum rubrum.” Plant Finder. Accessed on 15 March 2022. <https://www.plant-finder.co.uk/plants/empetrum-rubrum/>
