Unpack bare roots or rhizomes on arrival and plant them within a week. Until then, keep them somewhere cool and ensure the roots remain slightly moist, never wet.
Out of season
Echinops
'Arctic Glow'
globe thistle
Make a cool impact in your summer borders with a flurry of snowball blooms! The globe-shaped flowerheads of Echinops 'Arctic Glow' have a frosted appearance due to the smattering of icy-white fractal-like flowers which cover the flowerhead. These silvery globes stand on rigid, tall and well-branched stems that are felted in a contrasting covering of chestnut-brown hairs. The bristly, thistle-like foliage of Echinops 'Arctic Glow' forms a dense clump of grey-green leaves with cobwebbed undersides that make this spiny perennial resistant to rabbits and deer.
Standing ghostly in borders on moonlit nights, this white globe thistle attracts moths to a feast of nectar. It’s just as popular with daytime pollinators, providing a 24-hour diner for bees and butterflies! Echinops sphaerocephalus 'Arctic Glow' will flourish in sunny spots on light, free draining soil; a useful trait for coastal cottage gardens or Mediterranean planting schemes where the structural seedheads last long after the flowers fade. Not surprisingly, Echinops 'Arctic Glow' makes superb cut flowers too! Reliable and fuss-free, this hardy variety mingles beautifully with ornamental grasses, bright blue or purple salvias and silver-leaved perennials for a wild, informal look.
Quantity
Plant profile
Plant calendar
Remove the packaging straight away, check the compost and water thoroughly if dry. Check the plant’s hardiness before placing it outdoors. Plant into a border or permanent container within a month, choosing the position recommended for the variety. Keep the top of the root ball level with the surrounding soil, firm gently and water well.
Soak the roots in water for three to six hours immediately before planting. Keep any crown, buds or emerging shoots above the water where possible.
Pot most bare roots into 15–20cm pots filled with peat-free multipurpose compost. Large or depth-sensitive roots, including peonies, are often best planted directly into borders.
Arrange the roots naturally without bending them. Cover the roots completely, positioning the crown and buds at the depth recommended for that particular perennial.
Keep pots in a sheltered outdoor position and water whenever the compost begins to dry. Grow on until roots hold the compost together when lifted from the pot.
Plant into a suitable border or permanent container once well rooted. Add a label and water regularly throughout the first growing season while the perennial establishes.
- Botanical name
- Echinops sphaerocephalus 'Arctic Glow'
- Flower colour
- White
- Established height
- 90cm-1.2m
- Established spread
- 50-70cm
- Growing skill
- Easy to grow
- Habit
-
Upright
Clump-forming - Hardiness
- Fully hardy
- Leaf colour
- Green, blue
- Mouse resistant
- Yes
- Plant size
- 1
- Plant spacing
- 9 plants per m2
- Pollinator friendly
- Yes
- Position
-
Sheltered
Exposed - Rabbit resistant
- Yes
- RHS Award (AGM)
- Yes
- Scented
- Yes
- Soil acidity
- Any
- Soil moisture
-
Free draining
Dry - Soil type
-
Loam
Sandy
Clay
Multipurpose compost
Loam-based compost - Suitable for
-
Borders
Coastal gardens
Cottage gardens
Cut flower gardens
Pots
Large containers - Sunlight
- Full sun
- Toxicity
- No report
- Years to establish
- 1-2 years
Good for cutting
Pollinator-friendly
Fragrant
Thrives in full sun
RHS Recommended
Perennial
Fully hardy
Packed peat-free
Drought tolerant
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Our horticulturalists prepare every bulb and plant with the utmost care. From selection to packing, each one receives expert attention before beginning its journey to your garden.
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Our care team of horticultural experts is on hand to support you choose and garden with confidence.
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Chosen to thrive
Every bulb and plant is sourced, selected and prepared with an expert eye for their quality and garden performance.
