Lepidium Didymum

Description

Lepidium Didymum, commonly known as Lesser Swinecress or Small Cress, is an annual herb that belongs to the Brassicaceae family. It is native to Europe but can now be found in many parts of the world, including North America. This plant typically grows up to 40 cm in height and has small, white flowers that bloom from May to September.

Taxonomic Information

Appearance

The leaves of Lesser Swinecress are small and oval-shaped, measuring only 1-2 cm in length. The flowers are white and have four petals. The plant produces a small, rounded fruit that contains one or two seeds. The stem is thin and usually green, but can sometimes turn reddish-brown in color. Lesser Swinecress has a delicate appearance and can add a nice touch to any garden or landscape.

Care Guide

Lepidium Didymum is a low-maintenance plant that is easy to care for. It can grow in a variety of soil types but prefers well-draining soil. Water the plant regularly, keeping the soil moist but not waterlogged. Fertilize the plant once a month with a balanced fertilizer. Lesser Swinecress thrives in full sun but can also tolerate partial shade. It is hardy in USDA zones 5-9.

Common Pests & Diseases

Lesser Swinecress is generally resistant to pests and diseases. However, it can be susceptible to fungal diseases such as powdery mildew and rust. To prevent these diseases, avoid overhead watering and provide good air circulation around the plant. Insects such as aphids and flea beetles may occasionally feed on the plant, but they are not usually a major problem.

Habitat

Lepidium Didymum is commonly found in agricultural fields, gardens, and disturbed areas such as roadsides and waste areas. It prefers moist soil and can grow in both sunny and shady locations. This plant is often considered a weed due to its ability to grow quickly and easily in a variety of conditions.

Question and Answer

Q: Is Lepidium Didymum edible?
A: Yes, the leaves and seeds of Lesser Swinecress are edible and can be used in salads or as a seasoning.

Q: Can Lepidium Didymum be grown indoors?
A: Yes, Lesser Swinecress can be grown in pots or containers indoors as long as it is provided with enough sunlight and water.

Q: How often should I fertilize Lepidium Didymum?
A: Fertilize the plant once a month with a balanced fertilizer during the growing season.

Q: What is the best time to plant Lepidium Didymum?
A: Plant Lesser Swinecress in the spring after the last frost date in your area.

Related Plants

• Lepidium campestre
• Lepidium latifolium
• Lepidium perfoliatum

References

• “Lepidium didymum (Lesser Swinecress)”. USDA NRCS National Plant Data Team. 2021. https://plants.usda.gov/home/plantProfile?symbol=LEDI2
• “Lepidium didymum”. Missouri Botanical Garden. 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=280743&isprofile=0&basic=Lepidium%20didymum
• “Lepidium didymum”. Plantwise Knowledge Bank. 2021. https://www.plantwise.org/knowledgebank/datasheet/29715