Melilotus

Description

Melilotus is a genus of flowering plants in the legume family, Fabaceae. This genus includes about 19 species, with some being annuals and others being perennials. The plants are native to Europe and Asia, but they have been introduced to other parts of the world, such as North America and Australia. The common name for Melilotus is sweet clover, as the plant has a sweet smell that is especially noticeable when the leaves are crushed.

Taxonomic Information

Appearance

Melilotus plants can grow to be anywhere from one to six feet tall, depending on the species. They have alternate, trifoliate leaves that are usually a light green color. The flowers are small and white or yellow in color, and they grow in clusters on long spikes. The plant has a strong, sweet smell that is especially noticeable when the leaves are crushed.

Care Guide

To care for Melilotus plants, it is important to keep them well-watered, especially during hot, dry weather. The plants prefer well-drained soil that is rich in organic matter. Fertilization is also important, and it is recommended to use a balanced fertilizer every few weeks during the growing season. Melilotus plants prefer full sun, but they can tolerate some shade. They are hardy in USDA zones 3-8.

Common Pests & Diseases

Melilotus plants are susceptible to a variety of pests and diseases, including aphids, armyworms, and whiteflies. They can also be affected by root rot, powdery mildew, and leaf spot. To prevent these problems, it is important to keep the plants healthy and well-watered. If pests or diseases do occur, they can be treated with insecticides or fungicides.

Habitat

Melilotus plants are found in a variety of habitats, including meadows, fields, and roadsides. They prefer well-drained soil and full sun, but they can tolerate some shade. The plants are native to Europe and Asia, but they have been introduced to other parts of the world, such as North America and Australia.

Question and Answer

Q: Can Melilotus plants be grown indoors?

A: While it is possible to grow Melilotus plants indoors, they prefer full sun and well-drained soil, which can be difficult to provide in an indoor setting.

Q: How often should Melilotus plants be fertilized?

A: It is recommended to fertilize Melilotus plants every few weeks during the growing season with a balanced fertilizer.

Q: Are Melilotus plants poisonous?

A: Melilotus plants are not poisonous, but they can cause skin irritation in some people.

Q: How long do Melilotus plants live?

A: Melilotus plants can live for several years if they are well-cared for.

Related Plants

Here are some related plants to Melilotus:

• Trifolium
• Medicago
• Clover
• Alfalfa

References

• “Melilotus.” Missouri Botanical Garden. Accessed on 6 August 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=286173
• “Sweet Clover.” USDA NRCS Plant Fact Sheet. Accessed on 6 August 2021. https://plants.usda.gov/plantguide/pdf/cs_mevs.pdf
• “Melilotus.” Wikipedia. Accessed on 6 August 2021. https://en.wikipedia.org/wiki/Melilotus