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Echinops ritro Veitch’s Blue

Echinops ritro Veitch’s Blue
Blue Globe Thistle

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Delivered to my doorstep, in perfect condition. The root ball is fresh and the leaves in good condition.

BENJAMIN D., 03/11/2018

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This plant carries a 12 months recovery warranty

More information

A variety with broader and less spiny foliage, which is distinguished by a flowering of a deeper blue, with hints of steel. With a particularly graphic silhouette, this perennial punctuates sunny flower beds with its astonishing little blue balls that succeed each other from July to September above a silver doubled foliage. Extend the summer by inviting them into your dried bouquets! Adapted to drought and limestone soils, this delightful thistle is hardy and thrives in poor soil. 
Flower size
4 cm
Height at maturity
80 cm
Spread at maturity
45 cm
Exposure
Sun
Hardiness
Hardy down to -18°C
Soil moisture
Dry soil
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Best planting time March, September
Recommended planting time March to May, September to November
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Flowering time July to September
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Description

The Echinops ritro 'Veitch's Blue' is a beautiful improvement of the Globe Thistle. This lovely 'Veitch's Blue' Globe Thistle offers intensely blue, globular and spiky flowers throughout the summer, with slightly broader and less thorny foliage. Similar to its ancestors who are native to fallow lands and rocky garrigues, this plant is hardy, adapts well to difficult conditions, and adjusts its size according to the richness of the soil. This is an indestructible, very hardy perennial plant, a blessing for rock gardens and challenging slopes. It brings a touch of natural beauty to the garden and nourishes bees. Its flowers are also very attractive in fresh or dried bouquets.

Belonging to the large family of Asteraceae, the Echinops ritro grows spontaneously in uncultivated spaces and garrigues. It thrives in the sun, appreciates warmth, and tolerates dry and even rocky, limestone soils. Not demanding, it is also hardy and can self-seed. It is therefore the ally of holiday homes, gardens without gardeners, gardens without watering, and wildflower lovers. Horticulturists have selected various even more ornamental forms, including the lovely 'Veitch's Blue' variety.

This is a herbaceous perennial plant that develops channelled and ramified stems that can reach heights ranging from 25 cm (10in) to 1 m (3ft), depending on the richness of the soil. This plant bears deciduous leaves, with a tough appearance and a greenish-grey colour. They are alternate, sessile, and embracing. Their lamina is deeply incised, with slightly spiny edges and a downy, silver-grey undersurface. Heads of 4 to 5 cm (2 in) in diameter that contain numerous small inflorescences form at the top of the branching stems. These are perfectly cylindrical heads that deserve close observation to perceive their subtlety and delicacy. Initially bluish-green, the inflorescences seem to consist of multiple spikes at the beginning of flowering. Each spike is actually a bract that protects a tiny flower. These silver bracts release tiny tubular star-shaped flowers of a deep blue, sometimes approaching violet. Packed tightly together, the inflorescences form a cloud of small spheres that bring lightness to flowerbeds.

The Echinops ritro 'Veitch's Blue' is a versatile plant: it fits perfectly in wild and rustic spaces, but its silhouette, foliage, and flowers are also well-suited for graphic, contemporary, or mineral compositions. It is also an excellent candidate to bring a touch of whimsy to dry gardens during the summer. Its astonishingly blue flowers are stunning with all pastel or vibrant blooms. The possibilities for associations are endless, depending on each gardener's taste. We like to combine them with sedums, California poppies, gauras, and yarrows. Artemisias, Lychnis coronaria, and Euphorbia myrsinites will echo its silvery hues.

Echinops ritro Veitch’s Blue in pictures

Echinops ritro Veitch’s Blue (Foliage) Foliage

Flowering

Flower colour blue
Flowering time July to September
Inflorescence Flower head
Flower size 4 cm
Bee-friendly Attracts pollinators
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour green

Plant habit

Height at maturity 80 cm
Spread at maturity 45 cm
Growth rate normal

Botanical data

Genus

Echinops

Species

ritro

Cultivar

Veitch’s Blue

Family

Asteraceae

Other common names

Blue Globe Thistle

Origin

Mediterranean

Planting and care

The Blue Thistle is quite adaptable. Install it preferably in the sun in a dry, even rocky soil. It perfectly tolerates limestone and clay soils. If your soil is cooler or heavier, make sure it is well-drained and mix the substrate with gravel during planting. Avoid watering, as it can be more susceptible to aphids and powdery mildew, which damage the foliage in summer. The flowers can be cut and dried to make long-lasting bouquets. Otherwise, you will enjoy a winter decoration on the plant. If this plant is well-suited to the climate and location, it will tend to self-seed and can sometimes become invasive.

Planting period

Best planting time March, September
Recommended planting time March to May, September to November

Intended location

Suitable for Meadow, Rockery
Type of use Border, Edge of border, Slope
Hardiness Hardy down to -18°C (USDA zone 7a) Show map
Ease of cultivation Amateur
Planting density 5 per m2
Exposure Sun
Soil pH Neutral, Calcareous
Soil type Chalky (poor, alkaline and well-drained), Stony (poor and well-drained)
Soil moisture Dry soil, Drained dry

Care

Pruning instructions Cut back the dried flowering stems in late winter, or just after flowering if you do not want the plant to self-seed.
Pruning Pruning recommended once a year
Pruning time February to April
Disease resistance Good
Overwinter Can be left in the ground
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