Hemerocallis Dumortieri

Description

Hemerocallis Dumortieri, commonly known as the Dwarf Daylily or Dumortier’s Daylily, is a perennial herbaceous plant that belongs to the Hemerocallidaceae family. It is native to China and Korea and is widely cultivated for its beautiful flowers. The plant has clusters of leaves that are elongated and sword-shaped, and it produces tall stems that can reach up to 60 cm in height. The flowers of Hemerocallis Dumortieri are trumpet-shaped, with six petals that are bright yellow to orange in color. The plant blooms from late spring to early summer and can continue to flower intermittently throughout the summer.

Taxonomic Information

Appearance

Hemerocallis Dumortieri is a beautiful plant that can add color and texture to any garden. The leaves of the plant are long and narrow, with a deep green color that contrasts well with the bright yellow to orange flowers. The flowers themselves are trumpet-shaped, with six petals that are slightly ruffled around the edges. The petals are arranged in a radial pattern, with a prominent stigma and stamen in the center of the flower. The plant can grow up to 60 cm in height, with multiple stems that emerge from a central clump of leaves. Hemerocallis Dumortieri is a relatively compact plant, making it suitable for smaller gardens or container planting.

Care Guide

Taking care of Hemerocallis Dumortieri is relatively straightforward, and the plant is relatively low-maintenance. Here are some tips for caring for this beautiful plant:

Water: Hemerocallis Dumortieri prefers moist, well-drained soil. Water the plant regularly during the growing season, especially during dry periods.

Fertilization: Feed the plant with a balanced fertilizer once a month during the growing season. Avoid over-fertilizing, as this can lead to excessive foliage growth and reduced flower production.

Soil: Hemerocallis Dumortieri prefers slightly acidic soil with a pH of between 6.0 and 6.5. The soil should be well-drained and enriched with organic matter.

Sunlight: The plant prefers full sun to partial shade. In hotter climates, it may benefit from some afternoon shade to protect the flowers from the heat of the sun.

Hardiness Zones: Hemerocallis Dumortieri is hardy in USDA zones 4-9, meaning it can tolerate temperatures as low as -30°F (-34°C) in the winter.

Common Pests & Diseases

Hemerocallis Dumortieri is relatively resistant to pests and diseases, but it can still be affected by a few common problems:

Spider mites: These tiny pests can cause yellowing and stippling on the leaves of the plant. They can be controlled with insecticidal soap or neem oil.

Slugs and snails: These pests can damage the foliage of Hemerocallis Dumortieri, leaving large holes in the leaves. They can be controlled with slug and snail bait.

Crown rot: This fungal disease can cause the plant to wilt and die. It can be prevented by planting the plant in well-drained soil and avoiding overwatering.

Habitat

Hemerocallis Dumortieri is native to China and Korea and can be found growing in a variety of habitats, including meadows, forests, and grasslands. It prefers moist, well-drained soil and can tolerate both full sun and partial shade. The plant is relatively hardy and can tolerate a range of temperatures and growing conditions.

Question and Answer

Q: Can Hemerocallis Dumortieri be grown in containers?

A: Yes, Hemerocallis Dumortieri is a relatively compact plant that can be grown in containers. Be sure to use a well-draining potting mix and water the plant regularly.

Q: How often should Hemerocallis Dumortieri be fertilized?

A: Hemerocallis Dumortieri should be fertilized once a month during the growing season with a balanced fertilizer.

Q: What is the best way to propagate Hemerocallis Dumortieri?

A: Hemerocallis Dumortieri can be propagated by dividing the clumps of leaves and roots in the spring or fall. Each division should have at least one stem and a few roots.

Q: How long do the flowers of Hemerocallis Dumortieri last?

A: The flowers of Hemerocallis Dumortieri typically last for one day, but the plant can produce multiple flowers over a period of several weeks.

Related Plants

Here are some other plants that are related to Hemerocallis Dumortieri:

• Hemerocallis citrina
• Hemerocallis middendorffii
• Hemerocallis lilioasphodelus
• Hemerocallis fulva

References

• “Hemerocallis Dumortieri.” Missouri Botanical Garden. www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=281388&isprofile=0&pt=2.
• “Hemerocallis Dumortieri.” Plant Delights Nursery. www.plantdelights.com/products/hemerocallis-dumortieri.
• “Dumortier’s Daylily.” Royal Horticultural Society. www.rhs.org.uk/plants/113256/i-hemerocallis-dumortieri-i/details.