Contents
Description
Calamagrostis Varia, also known as Variable Reed Grass, is a perennial grass that belongs to the Poaceae family. This plant is native to Europe and Asia and is widely cultivated for ornamental purposes. It is a clump-forming grass that grows up to 120cm in height and has a spread of around 50cm.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta (Seed-producing plants) |
| Class | Monocotyledonous (one embryonic seed leaf) |
| Order | Poales |
| Family | Poaceae (Grass family) |
| Genus | Calamagrostis |
Appearance
Calamagrostis Varia has narrow, upright green leaves that grow up to 30cm in length and 10mm in width. The foliage turns golden-yellow in autumn, providing a striking contrast to other plants in the garden. The plant produces tall, slender flower spikes that appear in early summer and turn a reddish-brown color as they mature. These spikes can grow up to 1m in height and are an excellent addition to cut flower arrangements.
Care Guide
Calamagrostis Varia is a low-maintenance plant that is easy to grow and care for. Here are some tips to keep your plant healthy:
Water: Water your plant regularly during the growing season, making sure the soil is consistently moist. However, avoid over-watering as this can lead to root rot.
Fertilization: Apply a balanced, slow-release fertilizer in spring to promote healthy growth.
Soil: Calamagrostis Varia prefers well-draining, fertile soil. Amend the soil with organic matter such as compost or well-rotted manure to improve its quality.
Sunlight: This plant thrives in full sun to partial shade. However, it will produce fewer flowers in shady locations.
Hardiness Zones: Calamagrostis Varia is hardy in USDA zones 4-9.
Common Pests & Diseases
Calamagrostis Varia is relatively pest and disease-free. However, it may be susceptible to leaf spot, rust, and powdery mildew. These fungal diseases can be prevented by ensuring good air circulation and avoiding overhead watering. Aphids and mealybugs may also infest the plant, but they can be controlled by using insecticidal soap or a strong spray of water.
Habitat
Calamagrostis Varia is native to Europe and Asia and can be found growing in meadows, woodlands, and along riverbanks. It prefers moist, well-draining soil and can tolerate both acidic and alkaline conditions.
Question and Answer
Q: Can Calamagrostis Varia be grown in containers?
A: Yes, this plant can be grown in containers as long as the pot is large enough to accommodate its root system.
Q: How often should I divide my Calamagrostis Varia?
A: You can divide this plant every 2-3 years in early spring or autumn.
Q: Can I propagate Calamagrostis Varia from seed?
A: Yes, you can propagate this plant from seed, but it may take several years to reach maturity.
Q: Is Calamagrostis Varia deer-resistant?
A: Yes, this plant is deer-resistant.
Related Plants
Here are some related plants to Calamagrostis Varia:
- Calamagrostis acutiflora ‘Overdam’
- Calamagrostis arundinacea ‘Karl Foerster’
- Calamagrostis brachytricha
- Calamagrostis x acutiflora ‘Avalanche’
References
- “Calamagrostis varia.” Missouri Botanical Garden. Accessed 10 May 2021. <http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=k670>.
- “Calamagrostis varia.” Royal Horticultural Society. Accessed 10 May 2021. <https://www.rhs.org.uk/Plants/17950/Calamagrostis-varia/Details>.
- “Calamagrostis varia.” Plantwise Knowledge Bank. Accessed 10 May 2021. <https://www.plantwise.org/KnowledgeBank/Datasheet.aspx?dsid=44791>.
