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Description
Lobelia Nummularia, commonly known as the trailing lobelia, is a perennial herbaceous plant that belongs to the Campanulaceae family. It is native to Europe but can also be found in other parts of the world, including North America, Asia, and Australia. The plant has a trailing habit and can grow up to 30 cm in height and 60 cm in width. It produces small, bright blue or purple flowers that bloom from late spring to early autumn.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Asterales |
| Family | Campanulaceae |
| Genus | Lobelia |
Appearance
Lobelia Nummularia has a trailing habit and produces small, bright blue or purple flowers that bloom from late spring to early autumn. The plant has oval-shaped leaves that are dark green in color and grow up to 2 cm in length. The leaves are arranged alternately on the stems and have a slightly serrated edge. The stems are thin and delicate, and the plant can grow up to 30 cm in height and 60 cm in width. Overall, Lobelia Nummularia is an attractive plant that can add a splash of color to any garden.
Care Guide
Lobelia Nummularia is a relatively easy plant to care for. Here are some tips on how to care for this plant:
Water
The plant prefers moist soil, so it is important to water it regularly, especially during dry spells. However, be careful not to overwater the plant, as this can lead to root rot.
Fertilization
Lobelia Nummularia does not require a lot of fertilization. A balanced, slow-release fertilizer applied in early spring should be sufficient to keep the plant healthy and thriving.
Soil
The plant prefers well-draining soil that is rich in organic matter. A soil pH of between 5.5 and 6.5 is ideal for this plant.
Sunlight
Lobelia Nummularia prefers partial shade to full sun. However, in hot climates, it is best to provide some shade during the hottest part of the day.
Hardiness Zones
The plant is hardy to USDA zones 6-9.
Common Pests & Diseases
Lobelia Nummularia is relatively pest and disease-resistant. However, it can be susceptible to the following pests and diseases:
Pests
– Aphids- Spider mites
Diseases
– Powdery mildew- Root rot
Habitat
Lobelia Nummularia is native to Europe but can also be found in other parts of the world, including North America, Asia, and Australia. The plant grows in a variety of habitats, including wetlands, meadows, and woodlands. It prefers moist soil and partial shade.
Question and Answer
Q: Is Lobelia Nummularia an annual or perennial plant?
A: Lobelia Nummularia is a perennial plant.
Q: What is the ideal soil pH for Lobelia Nummularia?
A: The ideal soil pH for Lobelia Nummularia is between 5.5 and 6.5.
Q: Does Lobelia Nummularia require a lot of fertilization?
A: No, Lobelia Nummularia does not require a lot of fertilization. A balanced, slow-release fertilizer applied in early spring should be sufficient.
Q: What are the common pests and diseases that affect Lobelia Nummularia?
A: The common pests that affect Lobelia Nummularia are aphids and spider mites. The common diseases that affect this plant are powdery mildew and root rot.
Related Plants
Here are some related plants to Lobelia Nummularia:- Lobelia Cardinalis- Lobelia Siphilitica- Lobelia Tupa
References
– “Lobelia Nummularia.” Missouri Botanical Garden. Accessed 28 May 2021, https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=282192.- “Lobelia Nummularia.” Royal Horticultural Society. Accessed 28 May 2021, https://www.rhs.org.uk/plants/12854/lobelia-nummularia/details.
