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Description
Rumex Altissimus, commonly known as Pale Dock or Tall Dock, is a perennial herbaceous plant that belongs to the Buckwheat family Polygonaceae. This plant is native to North America and can be found in the central and eastern parts of the United States. The plant can grow up to 6 feet tall and has a greenish-brown stem with alternate leaves that are lance-shaped and can grow up to 12 inches long. The plant produces small flowers that are green in color and are arranged in clusters on a long and branching inflorescence.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Rumex |
Appearance
Rumex Altissimus is a tall, herbaceous plant with lance-shaped leaves that can grow up to 12 inches long. The leaves are dark green on top and lighter green underneath. The stem is greenish-brown and can grow up to 6 feet tall. The plant produces small flowers that are green in color and are arranged in clusters on a long and branching inflorescence. The flowers are followed by small, brown fruit that contain a single seed.
Care Guide
Rumex Altissimus is a low-maintenance plant that can grow in a variety of conditions. Here are some tips for caring for your Pale Dock:Water: Pale Dock prefers moist soil but can tolerate some drought. Water the plant regularly, especially during dry spells.Fertilization: Pale Dock does not require much fertilization. You can fertilize the plant once a year with a balanced fertilizer.Soil: Pale Dock prefers well-drained soil that is rich in organic matter. The plant can tolerate a wide range of soil types, including clay, loam, and sand.Sunlight: Pale Dock prefers full sun but can tolerate some shade. The plant can grow in USDA hardiness zones 4 to 8.
Common Pests & Diseases
Rumex Altissimus is not commonly affected by pests or diseases. However, the plant can be susceptible to leaf spot and rust. These diseases can be treated with a fungicide. The plant can also be affected by slugs and snails, which can be controlled with a pesticide or by handpicking.
Habitat
Rumex Altissimus is native to North America and can be found in the central and eastern parts of the United States. The plant grows in a variety of habitats, including wetlands, meadows, and forests. It prefers moist soil and can tolerate some drought.
Question and Answer
Q: Is Rumex Altissimus poisonous?
A: No, Rumex Altissimus is not poisonous.Q: How often should I water my Pale Dock?
A: Pale Dock prefers moist soil, so water the plant regularly, especially during dry spells.Q: What is the hardiness zone for Rumex Altissimus?
A: Rumex Altissimus can grow in USDA hardiness zones 4 to 8.Q: What is the bloom time for Pale Dock?
A: Pale Dock blooms from May to July.
Related Plants
- Rumex Acetosella
- Rumex Britannica
- Rumex Crispus
- Rumex Obtusifolius
References
- https://www.illinoiswildflowers.info/weeds/plants/tall_dock.htm
- https://www.wildflower.org/plants/result.php?id_plant=RUAL2
- https://plants.usda.gov/core/profile?symbol=RUAL2
