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Description
Jacobaea Paludosa, also known as marsh ragwort, is a perennial herbaceous plant that belongs to the Asteraceae family. This plant is native to Europe and Asia, and it can grow up to 120 cm in height. The leaves of this plant are green and hairy, and they have a pinnate shape. The flowers are yellow and they bloom from June to August.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Jacobaea |
Appearance
Jacobaea Paludosa has green, hairy, and pinnate leaves that can grow up to 15 cm long. The flowers are yellow and they have a diameter of 1-2 cm. They bloom from June to August and are arranged in clusters. The stems of this plant are hairy and they can grow up to 120 cm in height.
Care Guide
To take care of Jacobaea Paludosa, you need to provide it with enough water, fertilization, the right soil, sunlight, and consider the hardiness zones. The plant prefers moist, well-drained soil, and it can tolerate partial shade to full sun exposure. It is hardy in USDA zones 4-9.
Water
Water your Jacobaea Paludosa regularly, especially during the growing season. The plant prefers moist soil, but make sure not to overwater it, as this can cause root rot.
Fertilization
Fertilize your Jacobaea Paludosa once a month during the growing season with a balanced fertilizer. Follow the manufacturer’s instructions for the amount and frequency of application.
Soil
This plant prefers moist, well-drained soil with a pH of 6.0-7.0. If your soil is clay-like or sandy, add organic matter to improve drainage and water retention.
Sunlight
Jacobaea Paludosa prefers full sun to partial shade. It can tolerate some shade, but it may affect its blooming.
Hardiness Zones
This plant is hardy in USDA zones 4-9.
Common Pests & Diseases
Jacobaea Paludosa is susceptible to several pests and diseases, including:
Pests
– Aphids- Spider mites- Slugs- Snails
Diseases
– Powdery mildew- Rust- Leaf spot- Crown rotTo prevent these pests and diseases, keep the plant well-ventilated, avoid overwatering, and remove any infected leaves or plants as soon as possible.
Habitat
Jacobaea Paludosa is native to Europe and Asia and can be found in marshes, wet meadows, and along riverbanks. It prefers moist soils and can tolerate some shade.
Question and Answer
Q: Is Jacobaea Paludosa toxic to humans?
A: Yes, Jacobaea Paludosa is toxic to humans and animals. It contains toxic compounds that can cause liver damage, skin irritation, and other health problems.
Q: Can I grow Jacobaea Paludosa indoors?
A: It is not recommended to grow Jacobaea Paludosa indoors, as it prefers moist soil and full sun to partial shade. It is better to grow it outdoors in a garden or in a container.
Q: How do I propagate Jacobaea Paludosa?
A: You can propagate Jacobaea Paludosa by dividing the plant in spring or fall. Dig up the plant and separate the root ball into smaller sections. Replant the sections in well-drained soil and water them regularly.
Q: How often should I fertilize Jacobaea Paludosa?
A: Fertilize Jacobaea Paludosa once a month during the growing season with a balanced fertilizer. Follow the manufacturer’s instructions for the amount and frequency of application.
Related Plants
Other plants in the Jacobaea genus include:- Jacobaea maritima (Silver ragwort)- Jacobaea vulgaris (Common ragwort)- Jacobaea aquatica (Water ragwort)- Jacobaea erucifolia (Hoary ragwort)
References
– “Jacobaea paludosa.” Plant Finder. Missouri Botanical Garden. Accessed August 2021.- “Jacobaea paludosa.” Royal Horticultural Society. Accessed August 2021.- “Jacobaea paludosa.” Flora of China. Accessed August 2021.
