Lilium Regale

Description

Lilium Regale, commonly known as the Royal Lily, is a stunning flowering plant that belongs to the Liliaceae family. It is native to China and was introduced to the Western world in the early 1900s. This plant produces large, trumpet-shaped, pure white flowers that have a yellow throat and purple stripes on the exterior. Each flower can grow up to 6 inches in diameter and has a sweet fragrance that is especially strong at night. The leaves of Lilium Regale are lance-shaped and grow up to 8 inches long.

Taxonomic Information

Appearance

Lilium Regale can grow up to 6 feet tall and 1-2 feet wide. The flowers of this plant bloom in late spring or early summer and can last up to 3 weeks. The petals of the flowers are pure white and are arranged in a trumpet shape. The yellow throat of the flower is surrounded by purple stripes that add to its beauty. The leaves of Lilium Regale are dark green and lance-shaped. Each leaf grows up to 8 inches long and 1 inch wide. The stem of this plant is sturdy and can support the weight of the flowers without bending or breaking.

Care Guide

Lilium Regale is a low-maintenance plant that is easy to grow. Here are some care tips to keep your Royal Lily healthy:

Water: Lilium Regale prefers well-drained soil and needs to be watered regularly. Keep the soil moist but not waterlogged.

Fertilization: Feed your Royal Lily with a balanced fertilizer once a month during the growing season.

Soil: Lilium Regale prefers slightly acidic soil with a pH between 6.0 and 6.5. The soil should be well-drained and rich in organic matter.

Sunlight: This plant prefers full sun to partial shade. Make sure it gets at least 6 hours of direct sunlight each day.

Hardiness Zones: Lilium Regale is hardy in USDA zones 4-8.

Common Pests & Diseases

Lilium Regale is susceptible to some pests and diseases. Here are some common ones to look out for:

Pests: Aphids, red lily beetles, and spider mites can all attack Lilium Regale. Use insecticidal soap or neem oil to control these pests.

Diseases: Botrytis blight, Fusarium wilt, and lily mosaic virus are all diseases that can affect Lilium Regale. Fungal diseases can be treated with fungicides, while viral diseases have no cure and infected plants should be removed and destroyed.

Habitat

Lilium Regale is native to the forested areas of western China, where it grows in well-drained soil with a pH between 6.0 and 6.5. It prefers full sun to partial shade and can tolerate cold temperatures down to -30°F. This plant is also commonly grown in gardens and landscapes around the world.

Question and Answer

Q: Can Lilium Regale be grown in containers?

A: Yes, Lilium Regale can be grown in containers. Make sure the container is at least 12 inches deep and has drainage holes to prevent waterlogging.

Q: How often should I fertilize my Royal Lily?

A: Feed your Lilium Regale with a balanced fertilizer once a month during the growing season.

Q: Does Lilium Regale attract pollinators?

A: Yes, Lilium Regale attracts bees and butterflies with its sweet fragrance and bright flowers.

Q: Can Lilium Regale be grown from seeds?

A: Yes, Lilium Regale can be grown from seeds. Sow the seeds in a well-drained soil mix and keep them moist until they germinate.

Related Plants

Here are some other plants in the Lilium genus that are related to Lilium Regale:

• Lilium auratum
• Lilium candidum
• Lilium lancifolium
• Lilium longiflorum
• Lilium tigrinum

References

• “Lilium regale.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=d248.
• “Lilium regale.” Royal Horticultural Society, www.rhs.org.uk/plants/4137/lilium-regale/details.
• “Lilium regale.” The Spruce, www.thespruce.com/lilium-regale-profile-3269347.