

Aspect
Full sun
Hardiness
Fully hardy in most parts of the UK.
Flowers
Autumn
Soil
Loam, sand, chalk
About this plant
Rose-pink plates, humming with bees
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Description
Sedum spectabile 'Brilliant' is a much-loved, clump-forming perennial grown for its large, flat heads of bright rose-pink, star-shaped flowers borne over fleshy, blue-green succulent foliage. Blooming from late summer into autumn, when the garden can start to fade, the nectar-rich flowerheads are a magnet for bees and butterflies, and they age gently to rust-red before drying to handsome seedheads that stand through winter. Sturdy, drought-tolerant and undemanding, it gives many months of interest at the front of a sunny border, in a gravel garden or a pot.
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Why we like it
Key features
What makes it special
Drought tolerant
Loved by bees & pollinators
Good for cutting
Fully hardy — comes back every year
Specs & details
The particulars
- Botanical name
- Sedum spectabile 'Brilliant'
- Common name
- Ice plant
- Supplied as
- 3 litre pot
- Flower colour
- Pink
- Eventual height
- 45-50cm
- Eventual spread
- 45-50cm
- Flowering period
- Autumn
- Habit
- Upright, clump-forming perennial
- Life cycle
- Herbaceous perennial
- Hardiness
- Fully hardy in most parts of the UK.
- Aspect
- Full sun
- Soil type
- Loam, sand, chalk
- Moisture
- Well-drained
- Position
- Front of border, gravel garden, container
- Plant spacing
- Space around 40cm apart (approximately 6 plants per m²)
- Growing skill
- Easy to grow
Plant calendar
When to plant, when it performs
Planting & care
Help it thrive
Planting guide
Plant in spring or autumn into well-drained soil in full sun. It thrives on poor, dry, sandy or gravelly ground and dislikes rich, damp soil, which makes the stems flop and the centres open out. Avoid overly fertile soil and heavy feeding. Water in well, then only as needed. Space plants around 40cm apart, ideally in groups for the best late-season effect.
Care tips
Water during dry spells in the first season to establish, after which it is very drought-tolerant. Avoid rich soil and feeding, which cause floppy growth. If plants tend to splay open, cut them back by about a third in early summer, the so-called Chelsea chop, for sturdier, more compact flowering. Leave the seedheads over winter, then cut back in early spring, and divide every few years.
Winter care
Fully hardy, needing no winter protection. Leave the faded flowerheads standing over winter, as they look beautiful in frost and shelter insects, then cut the old stems down to the base in early spring as new growth appears. A mulch helps in the coldest gardens. Lift and divide congested clumps every few years in spring to keep them vigorous and to stop the centres flopping open.

