Overview
Sedum telephium 'Borderi' is a perennial in the genus Sedum, part of the Crassulaceae family. It typically grows around 0.5 m tall. Sedum telephium 'Borderi' grows best in full sun and full shade, and tolerates most soils. Its UK hardiness is rated H7. It is native to Eurasia.
About the genus
Sedum is a large genus of flowering plants in the family Crassulaceae, members of which are commonly known as stonecrops. The genus has been described as containing up to 600 species, subsequently reduced to 400–500. They are leaf succulents found primarily in the Northern Hemisphere, but extending into the southern hemisphere in Africa and South America.
Wikipedia contributors, "Sedum", CC BY-SA 4.0 — Sedum
In the garden
Sedum telephium 'Borderi' is a perennial member of the Crassulaceae native to Eurasia, noted for carrying its flowers through June to September. The species sits at roughly 0.5 m tall, producing compact flower heads that give summer presence in the border. Plant in a sunny exposure for the best display, although it will tolerate full shade; ensure soil is well-drained or at most moist but well-drained. It accepts a wide range of soil types — sandy, loamy or clay — so long as drainage is sound. The UK hardiness rating H7 means it is fully hardy across the country; the USDA range 4–8 is useful when considering suitability elsewhere. Use Sedum telephium 'Borderi' in mixed perennial borders where its height places it around the middle of the bed, or in open sunny spots that favour drainage. Its summer flowering period (June to September) supplies measurable structure through the season, making it straightforward to position among taller late-summer perennials or shorter edging plants. At about 0.5 m it is readily sited where a steady, summer-long floral outline is required.
Growing conditions
Best soil and position for Sedum
- Sunlight
- Full sun, Full shade
- Soil type
- Sandy, Loamy, Clay
- Soil moisture
- Well-drained, Moist but well-drained
- Exposure
- Full sun
- UK hardiness
- H7
Plant details
Sedum telephium 'Borderi' size, habit and characteristics
- Plant type
- Perennial
- Height
- 0.5 m
- Native to
- Eurasia
Frequently asked questions
Where is the best place to plant Sedum telephium 'Borderi'?
Sedum telephium 'Borderi' prefers full sun and full shade. It suits full sun positions.
What soil does Sedum telephium 'Borderi' need?
Sedum telephium 'Borderi' is adaptable and grows happily in most soil types, including sandy, loamy and clay. Aim for soil that stays well-drained to moist but well-drained.
How big does Sedum telephium 'Borderi' grow?
Sedum telephium 'Borderi' reaches a height of 0.5 m.
Is Sedum telephium 'Borderi' hardy in the UK?
Sedum telephium 'Borderi' has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.
From the Fenn Plants journal
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More in the Sedum genus
- Sedum 'Autumn Joy'Autumn Joy Stonecrop

- Sedum aizoonAizoon stonecrop

- Sedum aizoon 'Aurantiacum'Stonecrop

- Sedum roseaRoseroot

- Sedum spectabileShowy stonecrop, Iceplant, Butterfly stonecrop
- Sedum spectabile 'Brilliant', or 'Atropurpureum'Showy Stonecrop
- Sedum spectabile 'Meteor'Stonecrop
- Sedum spectabile 'September Glow'September Glow Stonecrop