Hemerocallis altissima
Hemerocallis altissima
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Pl. 2F7D — Hemerocallis altissima
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IOverview
Overview
Hemerocallis altissima, commonly known as the tall daylily, is a perennial plant native to regions including Amur, China North-Central, South-Central, and Southeast, Inner Mongolia, Japan, Korea, and Primorye. This plant thrives in full sun to partial shade, tolerating both dry and moist conditions, making it adaptable to various environments. It prefers light (sandy), medium, or heavy (clay) soils with a pH range of 4.8 to 8.0. Standing at about 1.2 meters tall, Hemerocallis altissima is known for its edible parts, which include flowers, leaves, roots, and shoots, making it a versatile plant in culinary applications.
Quick answers
What is Hemerocallis altissima?
Hemerocallis altissima, commonly known as the tall daylily, is a perennial plant native to regions including Amur, China North-Central, South-Central, and Southeast, Inner Mongolia, Japan, Korea, and Primorye.
Growingconditions · propagation · uses
VCultivation
Cultivation
Hemerocallis altissima thrives in full to partial sun and prefers moist to dry conditions. It grows well in light (sandy), medium, or heavy (clay) soil types and has a pH range of 4.8 to 8. This perennial reaches heights of 1.2 meters and is hardy in temperate regions. For propagation, gardeners can use division or seed sowing. Harvest edible parts such as flowers, leaves, roots, and shoots for culinary uses.
Light
Full sun, Partial sun/shade
Water
Dry, Moist
Soil
Light (sandy), Medium, Heavy (clay)
Life cycle
Perennial
Mature size
1.2 m tall
Soil pH
4.8–8
For first-time growers
How to grow Hemerocallis altissima for the first time
8steps
Start with Hemerocallis altissima by planting it in a sunny spot and providing basic care.
- 1
What you'll need
A Hemerocallis altissima plant, well-draining soil, and a garden fork.
- 2
Best time to plant
Plant Hemerocallis altissima 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 altissima by digging around the plant, lifting it carefully, and placing it in your prepared soil.
- 5
First two weeks
Water the newly planted Hemerocallis altissima regularly to help establish roots. Keep the soil moist but not waterlogged.
- 6
Ongoing care
Provide full sun or partial shade, and water when the soil feels dry. Fertilize once a year in early spring with compost.
- 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 shade, using incorrect soil pH, and not providing enough drainage.
VIEdible & utility
Edible & utility
Edible parts:FlowersLeavesRootShoots
Edible uses: The Hemerocallis altissima plant is edible and can be consumed in various forms. The flowers, leaves, roots, and shoots are all used. Typically, the flowers are eaten raw or cooked, while the leaves and roots can be prepared by boiling or drying. Shoots are often consumed fresh or added to soups and stews.
Other uses:Weaving material
Contextrange · companions · related
VIIDistribution
8 native · 0 introduced
Distribution
8 native · 0 introducedDistribution across1 continent· 8 native
Asia3 regions
native (3)ChinaJapanSouth Korea
Broader regions
native:Amur, Primorye
IXSpecimen gallery
1 image
Specimen gallery
1 imageXI
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Companion planting
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Back to the cataloguePlant id · 2f7dcf45-0116-49de-aa54-3dc6e66b9611
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