Sempervivum 'Arctic White'
Bright white succulent with pink flowers
Grown by Jack
Hereford
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Plant diary
- Flower
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Sempervivum 'Arctic White'
- This distinctive sempervivum gets its striking white colour from its white 'cobweb' which forms in spring and remains very white throughout summer and autumn
- After 2-3 years your plant will bloom with pink flowers from May to July
- A well branched succulent with a strong root system which grows to a compact 10 x 15cm high and is very low maintenance
- Plant as groundcover, in pots, as a houseplant or in a rock garden
- Extremely hardy - will cope with frosts down to -35 degrees
- An early grower after winter - there's no stopping it!
- Perfect for green roofs and living walls
What to expect
Supplied as
Eventual height
Eventual spread
Flower colour
Habit
Hardiness
Spacing
Will this grow in my garden?
Can I grow this in a pot?
Yes, Sempervivum 'Arctic White' is ideal for shallow 20 cm alpine pans, being very drought-tolerant and happy up to 30°C.
How big does it get?
Sempervivum 'Arctic White' typically reaches a mature height of 10 cm and a spread of 30 cm.
How much sunlight does this need?
Sempervivum 'Arctic White' requires full sun to flourish.
What kind of soil does this plant prefer?
Sempervivum 'Arctic White' prefers well-drained, sandy or chalky soil.
How much watering does this plant need?
Once established, Sempervivum 'Arctic White' is quite drought-tolerant and only requires watering every 10 to 14 days, providing around 1.5 cm of water, though it will appreciate a thorough soaking when temperatures exceed 25°C.
Will this plant need pruning?
No strict pruning is required, but Sempervivum 'Arctic White' generally benefits from deadheading faded flowers to encourage further blooming and cutting back dead foliage in late autumn or early spring.
How hardy is this plant?
Sempervivum 'Arctic White' has an RHS rating of H7, surviving temperatures below -20°C, and is fully hardy across all UK regions.
The wider garden
Hereford
Meet Jack
Perennials born in Herefordshire, blooming in your garden
Our perennials start life in the rolling Herefordshire hills, where Jack and his team trial over 250 new varieties each year to bring you the best performing and most sustainable plants in the UK. With over forty years of excellence, it’s no surprise that they’ve won the HTA Plant Grower of the Year award two years running.
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