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Description
Rumex Conglomeratus, commonly known as clustered dock or red dock, is a perennial plant from the Polygonaceae family. It is native to Europe and Asia but can also be found in North America. This plant can grow up to 3 feet in height and has a spread of up to 2 feet. The leaves are oblong, lanceolate, and can grow up to 12 inches long. The flowers are greenish-red and bloom from June to September.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Rumex |
Appearance
Rumex Conglomeratus has a stout stem that is reddish at the base and green towards the top. The leaves are dark green and have a wavy edge. The flowers grow in clusters and are greenish-red in color. The plant produces small seeds that are reddish-brown in color. Overall, Rumex Conglomeratus has a rugged and wild appearance that can add texture to any garden.
Care Guide
Water: Rumex Conglomeratus prefers moist soil, so it is important to keep the soil consistently moist. Water the plant deeply once a week, more frequently during hot and dry weather.
Fertilization: This plant does not require frequent fertilization. Apply a balanced fertilizer once in the spring to promote healthy growth.
Soil: Rumex Conglomeratus prefers moist, well-draining soil that is rich in organic matter. It can tolerate a wide range of soil types, including clay, loam, and sand.
Sunlight: This plant prefers full sun to partial shade. It can tolerate some shade, but it may reduce flowering and growth.
Hardiness Zones: Rumex Conglomeratus is hardy in USDA zones 4-9. It can survive in temperatures as low as -25°F.
Common Pests & Diseases
Rumex Conglomeratus is generally resistant to pests and diseases. However, it may be susceptible to rust, a fungal disease that can cause yellowish-brown spots on the leaves. To prevent rust, avoid overhead watering and remove any infected leaves. In addition, this plant may attract aphids, which can be controlled with insecticidal soap or neem oil.
Habitat
Rumex Conglomeratus is commonly found in wet meadows, pastures, and ditches. It prefers moist soil and can tolerate periodic flooding. This plant is often used for erosion control and can help stabilize soil in wet areas.
Question and Answer
Q: Is Rumex Conglomeratus poisonous?
A: No, this plant is not toxic to humans or animals.
Q: Can I grow Rumex Conglomeratus in a container?
A: Yes, as long as the container is large enough to accommodate the plant’s root system and the soil is kept consistently moist.
Q: How often should I prune Rumex Conglomeratus?
A: Pruning is not necessary for this plant. However, you can remove any dead or damaged leaves to keep the plant looking tidy.
Q: Can Rumex Conglomeratus grow in full shade?
A: While this plant prefers full sun to partial shade, it can tolerate some shade. However, it may reduce flowering and growth.
Related Plants
- Rumex Crispus
- Rumex Obtusifolius
- Rumex Sanguineus
References
- Missouri Botanical Garden. (n.d.). Rumex conglomeratus. Retrieved from https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c787
- University of Wisconsin-Madison Division of Extension. (n.d.). Red Dock (Rumex conglomeratus). Retrieved from https://fyi.extension.wisc.edu/weedsci/2015/04/14/red-dock-rumex-conglomeratus/
- USDA Plants Database. (n.d.). Rumex conglomeratus Murray. Retrieved from https://plants.usda.gov/core/profile?symbol=RUCO
