Hemerocallis yezoensis
Hemerocallis yezoensisfam. Asclepiadaceae
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Pl. 786E — Hemerocallis yezoensis
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IOverview
Overview
Hemerocallis yezoensis, a perennial from Japan and the Kuril Islands, thrives in full to partial sun with moist to dry conditions and prefers light (sandy), medium, or heavy (clay) soils. This plant grows up to 0.8 meters tall and is known for its edible flowers, leaves, and shoots. Native to regions with a hardiness zone of 4-8, it can be found in habitats where it adapts well to various soil pH levels ranging from 4.8 to 8. Its light requirements and versatile growing conditions make H. yezoensis an interesting addition to gardens or culinary uses.
Quick answers
What is Hemerocallis yezoensis?
Hemerocallis yezoensis, a perennial from Japan and the Kuril Islands, thrives in full to partial sun with moist to dry conditions and prefers light (sandy), medium, or heavy (clay) soils. This plant grows up to 0.8 meters tall and is known for its edible flowers, leaves, and shoots.
Growingconditions · propagation · uses
VCultivation
Cultivation
Hemerocallis yezoensis thrives in full to partial sun and prefers moist to dry conditions, with well-drained soils that are light (sandy), medium, or heavy (clay). It is hardy in temperate regions from USDA zones 4-8. For cultivation, ensure the soil pH ranges between 4.8 and 8. This perennial reaches a height of 0.8 meters and can be propagated through division or seed sowing. Harvest edible parts such as flowers, leaves, and shoots for culinary use.
Light
Full sun, Partial sun/shade
Water
Dry, Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
4-8
Life cycle
Perennial
Mature size
0.8 m tall
Soil pH
4.8–8
For first-time growers
How to grow Hemerocallis yezoensis for the first time
8steps
Start with Hemerocallis yezoensis by planting it in a sunny spot and providing basic care.
- 1
What you'll need
A Hemerocallis yezoensis plant, well-draining soil, and a garden fork.
- 2
Best time to plant
Plant Hemerocallis yezoensis in early spring or late fall when the weather is cooler.
- 3
Soil and container prep
Ensure your soil is light (sandy), medium, or heavy (clay) with a pH between 4.8 and 8. Amend as needed to improve drainage.
- 4
Sowing or transplanting
Transplant Hemerocallis yezoensis by digging around the plant, lifting it carefully, and placing it in your prepared soil.
- 5
First two weeks
Water the newly planted Hemerocallis yezoensis regularly to help establish roots. Keep the soil moist but not waterlogged.
- 6
Ongoing care
Provide full sun or partial shade, and keep the soil consistently moist during dry periods. Fertilize sparingly with a balanced fertilizer in early spring.
- 7
Harvest or pruning
Prune dead flower heads to encourage new growth and maintain the plant's appearance.
- 8
Common mistakes
Overwatering, planting in heavy clay soil without amending, not providing enough sunlight, and using too much fertilizer.
VIEdible & utility
Edible & utility
Edible parts:FlowersLeavesShoots
Edible uses: Hemerocallis yezoensis can be eaten in various forms. The flowers, leaves, and shoots are all edible. Typically, the flowers are consumed raw or used to make tea. Leaves and young shoots are often cooked before eating, adding a mild flavor to dishes.
Other uses:Weaving material
Contextrange · companions · related
VIIDistribution
2 native · 0 introduced
Distribution
2 native · 0 introducedDistribution across1 continent· 2 native
Asia1 region
native (1)Japan
Broader regions
native:Kuril Is.
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family (Asclepiadaceae), common use cases, and growing requirements.
same family · Asclepiadaceae
Botanical relatives — often share phytochemistry + growing needs.
XI
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Companion planting
Compare with similar plants
Growing zone
XII
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Back to the cataloguePlant id · 786e58cc-4485-402d-aeca-9adc85db616d
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