Contents
1. Description
Calamagrostis Pseudophragmites, also known as Calamagrostis x acutiflora var. pseudophragmites, is a tall ornamental grass that belongs to the Poaceae family. It is a hybrid between two other grass species, Calamagrostis arundinacea and Calamagrostis epigejos. This plant is native to Europe and can grow up to 8 feet tall. It has a clumping growth habit and produces feathery plumes of flowers that emerge in late summer and last through the fall season. Calamagrostis Pseudophragmites is a popular choice for landscaping and is commonly used for borders and screens.
2. Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Poaceae |
| Genus | Calamagrostis |
3. Appearance
Calamagrostis Pseudophragmites has an upright growth habit and can grow up to 8 feet tall. It has a clumping growth pattern and produces long, slender leaves that are about 1 inch wide. The foliage is blue-green in color and turns golden-yellow in the fall. In late summer, this plant produces feathery plumes of flowers that can reach up to 12 inches in length. The flowers are reddish-brown in color and add an attractive element to the landscape.
4. Care Guide
Calamagrostis Pseudophragmites is a low-maintenance plant that is easy to care for. Here are some tips to help you keep this plant healthy and thriving:- Water: This plant prefers consistently moist soil. Water it regularly, especially during dry spells.- Fertilization: Calamagrostis Pseudophragmites does not require fertilizer. However, you can apply a general-purpose fertilizer in the spring if desired.- Soil: This plant prefers well-draining soil that is rich in organic matter. It can tolerate a wide range of soil types.- Sunlight: Calamagrostis Pseudophragmites prefers full sun to partial shade. It can tolerate some shade, but too much shade will cause it to grow weak and spindly.- Hardiness Zones: This plant is hardy in USDA zones 4-9.
5. Common Pests & Diseases
Calamagrostis Pseudophragmites is generally not prone to pests or diseases. However, here are some issues to watch out for:- Rust: This fungal disease can cause orange spots and pustules on the leaves. Remove and destroy any infected plant material.- Aphids: These small insects can suck the sap from the plant and cause it to weaken. Use insecticidal soap or neem oil to control them.- Slugs: These pests can eat holes in the leaves. Use slug bait or diatomaceous earth to control them.
6. Habitat
Calamagrostis Pseudophragmites is native to Europe and can be found growing in wetlands, meadows, and along roadsides. It prefers moist soil and can tolerate some flooding.
7. Question and Answer
Q: Can Calamagrostis Pseudophragmites grow in shade?
A: This plant prefers full sun to partial shade. It can tolerate some shade, but too much shade will cause it to grow weak and spindly.
Q: How tall can Calamagrostis Pseudophragmites grow?
A: This plant can grow up to 8 feet tall.
Q: Does Calamagrostis Pseudophragmites require fertilizer?
A: No, this plant does not require fertilizer. However, you can apply a general-purpose fertilizer in the spring if desired.
Q: Is Calamagrostis Pseudophragmites prone to pests and diseases?
A: This plant is generally not prone to pests or diseases. However, rust, aphids, and slugs can be an issue.
8. Related Plants
Here are some related plants to Calamagrostis Pseudophragmites:- Calamagrostis x acutiflora ‘Karl Foerster’- Calamagrostis brachytricha- Calamagrostis canadensis- Calamagrostis foliosa- Calamagrostis purpurascens
9. References
– The Spruce. (2021). Calamagrostis Pseudophragmites: How to Grow and Care for Feather Reed Grass. Retrieved from https://www.thespruce.com/calamagrostis-pseudophragmites-4126777- Missouri Botanical Garden. (n.d.). Calamagrostis x acutiflora var. pseudophragmites. Retrieved from http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=283408&isprofile=0&pt=2- Gardening Know How. (2021). Feather Reed Grass Care: How To Grow Calamagrostis Pseudophragmites. Retrieved from https://www.gardeningknowhow.com/ornamental/foliage/feather-reed-grass/calamagrostis-pseudophragmites.htm
