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Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i
Citron day-lily (Hemerocallis citrina)-i

Citron day-lily

Common name
Citron Daylily
Scientific name
Hemerocallis citrina

Basic Information

Asphodelaceae Family Hemerocallis Genus Citron day-lily Species
Asphodelaceae > Hemerocallis > Hemerocallis citrina
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  • Flower
  • Forb/herb
  • Perennial
Height
60cm ~ 90cm
Flower Color
Leaf Color
Anthesis
summer
Sunlight Exposure
Full Sun
Hardiness Zones
4-9
Cold resistance
Good
Heat resistance
Good
Habitat of origin
China
Growth Rate
Normal

What is Citron day-lily (Hemerocallis citrina)?

What is Citron day-lily (Hemerocallis citrina)

Citron day-lily typically blooms in the summer months in the United States, with its flowers reaching their peak in June and July. The blooming period usually lasts for about 3-4 weeks, depending on the specific climate and growing conditions. To extend the blooming time, deadhead spent flowers regularly to encourage new blooms to form. Additionally, providing adequate sunlight, water, and well-draining soil can help promote continuous flowering throughout the season.

Megan
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Flower meaning

Citron day-lily is available in various varieties such as 'Stella de Oro,' 'Happy Returns,' and 'Pardon Me.' 'Stella de Oro' is known for its prolific blooming, while 'Happy Returns' offers a longer blooming period. 'Pardon Me' is valued for its vibrant red flowers. When selecting seedlings, opt for those with healthy green foliage and well-established root systems. For seeds, choose plump, firm ones without signs of damage. Ensure seedlings are free from pests and diseases. It is advisable to purchase from reputable nurseries or online suppliers. Check for any specific care instructions for the chosen variety to ensure successful growth.

Megan
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Calendar of Citron day-lily (Hemerocallis citrina)

Calendar

Citron day-lily can be propagated through division, cuttings, and seed sowing. Division is best done in early spring or fall by separating the rhizomes and replanting them. Cuttings can be taken from the stems in spring or summer, ensuring they have at least one node. Leaf cuttings can also be used by planting a leaf in a well-draining soil mix. For seed propagation, collect ripe seeds in late summer and sow them in a seed-starting mix. Keep the soil consistently moist until germination occurs. To maximize propagation success, it is recommended to use a combination of methods. Harvest seeds when they are fully mature and dry.

Megan
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How to grow Citron day-lily (Hemerocallis citrina)

Watering

Citron day-lily, scientifically known as Hemerocallis citrina, is a perennial plant originating from China. It is characterized by its vibrant yellow flowers that bloom in the summer. The color of the flowers can vary from a pale lemon yellow to a deeper golden hue. Hemerocallis citrina belongs to the Hemerocallidaceae family and is commonly referred to as the Citron day-lily. This plant is known for its ornamental value in gardens and landscapes due to its attractive flowers. Hemerocallis citrina typically grows to a height of about 18-24 inches and spreads to form clumps. It is relatively easy to grow, requiring well-drained soil and full sun to partial shade. While Hemerocallis citrina does not produce edible fruits, its beauty and ease of cultivation make it a popular choice among gardeners.

Megan
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Soil and Fertilizer

For the Citron day-lily, watering frequency should be every 3-4 days during the growing season. This plant prefers well-draining soil to prevent waterlogging, which can lead to root rot. In the winter months, reduce watering to once every 7-10 days to accommodate the plant's dormancy period. Check soil humidity by inserting a finger 1-2 inches into the soil; water when the top layer feels dry. During hot summer months, increase watering frequency to every 2-3 days to prevent dehydration. Avoid overwatering as it can cause stress to the plant.

Megan
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Sunlight and Place

The flower language commonly used in America for the Citron day-lily is: - Citron day-lily: Wealth, prosperity, and ambition. Examples of flower language: - Red rose: Love, passion, and romance. - Daisy: Innocence, purity, and new beginnings. - Sunflower: Adoration, loyalty, and longevity. Explanation: The Citron day-lily symbolizes wealth, prosperity, and ambition. Its vibrant colors and elegant shape convey a sense of success and determination, making it a perfect gift for someone striving for greatness or celebrating achievements.

Megan
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Advanced Information of Citron day-lily (Hemerocallis citrina)

Pruning

Citron day-lily thrives in full sun to partial shade, requiring at least 6 hours of direct sunlight daily. It exhibits good cold tolerance, surviving in USDA hardiness zones 3 to 9. The plant can withstand high temperatures but benefits from some shade in extremely hot climates. Optimum temperature ranges from 60°F to 75°F, with a minimum of 50°F. During winter, it is recommended to mulch around the base for added protection. Citron day-lily should be placed in well-draining soil to prevent waterlogging. It is best to water deeply but infrequently. The plant's strength in sunlight allows it to bloom profusely with the right amount of light. Aim for 6 to 8 hours of sunlight per day for optimal growth.

Megan
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Planting and Harvest

Citron day-lily thrives in well-drained soil with a pH level between 6.0 and 7.0. It prefers loamy soil rich in organic matter for optimal growth. Fertilize the plant in early spring with a balanced fertilizer, such as 10-10-10, to promote healthy foliage and flower production. Apply the fertilizer at a rate of 1 pound per 100 square feet of planting area. Repeat the application every 6-8 weeks during the growing season. Avoid over-fertilization, as it can lead to excessive foliage growth at the expense of flowers. Regularly monitor the soil quality to ensure it remains fertile and well-drained for the Citron day-lily's development.

Megan
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Propagation

Citron day-lily benefits from regular pruning to maintain its health and appearance. Pruning helps remove dead or damaged foliage, encourages new growth, and prevents overcrowding. It is best to prune Citron day-lily after flowering in late summer or early fall. To prune, use clean, sharp shears to cut back the flower stalks and any yellowing or withered leaves. Cut the stalks down to the base of the plant. After pruning, remove any debris from around the plant to prevent disease and pests. Regular pruning will promote the plant's overall vigor and blooming performance.

Megan
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Pests and Diseases

Citron day-lily thrives best when potted rather than planted in-ground. To pot Citron day-lily, choose a container with drainage holes and fill it with well-draining soil. Place the plant in the center of the pot, ensuring the crown sits just above the soil level. Water thoroughly after planting and place in a location with partial sun. When repotting, do so in early spring every 2-3 years to prevent overcrowding. If mishowing occurs, trim off any damaged leaves or flowers to promote new growth.

Megan
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Habitat of Citron day-lily (Hemerocallis citrina)

Habitat

Toxicity of Citron day-lily (Hemerocallis citrina)

Health Benefits

edible
edible
Toxic
No toxicity

NO DATA

Toxic for dogs and cats

NO DATA