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Description
Senecio Hydrophilus, also known as the Marsh Ragwort, is a perennial herbaceous plant native to North America. It belongs to the Asteraceae family and is typically found growing in wetlands such as marshes, bogs, and meadows. The plant produces yellow flowers that bloom from June to August and can grow up to 4 feet tall.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Senecio |
Appearance
Senecio Hydrophilus has long, narrow leaves that are alternate and toothed. The leaves are typically 4-10 inches long and ½-1 inch wide. The stem of the plant is smooth and can be green or red in color. The plant produces yellow flowers that are ½-¾ inches wide and grow in clusters at the top of the stem. The flowers have both male and female reproductive organs and are pollinated by insects.
Care Guide
To care for Senecio Hydrophilus, it is important to provide it with the right amount of water, fertilization, soil, sunlight, and ensure it is planted in a suitable hardiness zone.Water: Senecio Hydrophilus requires moist soil and should be watered regularly, especially during dry periods.Fertilization: The plant does not require fertilizer but can benefit from a slow-release fertilizer in the spring.Soil: The plant prefers well-drained, loamy soil with a pH between 6.0 and 7.5.Sunlight: Senecio Hydrophilus grows best in full sun to partial shade.Hardiness Zones: The plant is hardy in zones 5-9.
Common Pests & Diseases
Senecio Hydrophilus is generally pest and disease-resistant, but it can be susceptible to root rot if the soil is too wet. It is important to ensure the plant is grown in well-draining soil and not overwatered.
Habitat
Senecio Hydrophilus is native to North America and can be found growing in wetlands such as marshes, bogs, and meadows. It has a wide distribution and can be found in areas such as the Great Lakes region, the Pacific Northwest, and the Northeastern United States.
Question and Answer
Q: Can Senecio Hydrophilus be grown in a container?
A: Yes, Senecio Hydrophilus can be grown in a container as long as it is kept moist and receives enough sunlight.
Q: How often should I fertilize Senecio Hydrophilus?
A: Senecio Hydrophilus does not require frequent fertilization but can benefit from a slow-release fertilizer in the spring.
Q: What is the best time to plant Senecio Hydrophilus?
A: The best time to plant Senecio Hydrophilus is in the spring or fall when the temperatures are cooler and the soil is moist.
Q: Can Senecio Hydrophilus tolerate drought?
A: No, Senecio Hydrophilus requires moist soil and should not be allowed to dry out.
Related Plants
- Senecio aureus
- Senecio vulgaris
- Senecio jacobaea
- Senecio sylvaticus
References
- https://www.wildflower.org/plants/result.php?id_plant=sehy2
- https://www.fs.fed.us/database/feis/plants/forb/senhyd/all.html
- https://www.minnesotawildflowers.info/flower/marsh-ragwort
