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Echinops ritro
Ruthenian globe thistle
Echinops ritro forms a neat, upright and architectural clump of deeply cut, spiny green foliage with a silvery underside, giving...
approx 30 seeds
available to order from autumn
3 × packets of seeds
available to order from autumn
1
Delivery options
Plant description
Echinops ritro forms a neat, upright and architectural clump of deeply cut, spiny green foliage with a silvery underside, giving it a subtle, two-toned look that adds texture even before the flowers appear. From early to mid-summer, sturdy, branching stems rise above the foliage, carrying striking, spherical flower heads in rich violet-blue, each one packed with nectar that makes it a magnet for bees and butterflies. These globe-like blooms hold their colour well and also dry beautifully for added interest later in the season.
As seed, they offer a great way to introduce this Ruthenian globe thistle into wildlife-friendly planting schemes, supporting pollinators while still delivering strong ornamental impact. Once established, they cope well in well-drained soil and full sun, making them ideal for low-maintenance, naturalistic borders, gravel gardens, or mixed perennial schemes. Their upright form and structural flower heads also make them a brilliant companion to softer, more billowy planting, adding contrast and a touch of vertical drama to the garden.
As seed, they offer a great way to introduce this Ruthenian globe thistle into wildlife-friendly planting schemes, supporting pollinators while still delivering strong ornamental impact. Once established, they cope well in well-drained soil and full sun, making them ideal for low-maintenance, naturalistic borders, gravel gardens, or mixed perennial schemes. Their upright form and structural flower heads also make them a brilliant companion to softer, more billowy planting, adding contrast and a touch of vertical drama to the garden.
Eventual height & spread
Flowering period
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Plant features
Position
Full sun / light shade
Rate of growth
Average
Soil
Moderately fertile, moist, well-drained soil
Hardiness
Fully hardy
How to care for Echinops ritro:
Echinops do well in a variety of soil types, including poor or dry soils, as long as they are well-drained. This tap-rooted plant is best left undisturbed after planting, as it can be challenging to divide or transplant once established.
To prolong flowering and prevent self-seeding, deadhead the spent blooms, though leaving them can provide a winter food source for birds, and add winter interest as the frost highlights their architectural form.
To prolong flowering and prevent self-seeding, deadhead the spent blooms, though leaving them can provide a winter food source for birds, and add winter interest as the frost highlights their architectural form.
Sowing instructions:
Sow seed in early spring under cover, using a free-draining seed compost and just lightly covering the seed as it needs some light to help germination. Keep the compost slightly moist and place in a bright, cool spot; seedlings should appear within a couple of weeks.
Once large enough to handle, prick out and grow on in individual pots, keeping them in good light and avoiding overwatering. Harden them off gradually before planting out after the risk of frost has passed, spacing them into a sunny,
Once large enough to handle, prick out and grow on in individual pots, keeping them in good light and avoiding overwatering. Harden them off gradually before planting out after the risk of frost has passed, spacing them into a sunny,
Please note:
This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.
