Tubers may be planted in fall in mild climates or in spring after the last frost in Quebec. Soaking them beforehand improves establishment.
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Tuber
Ranunculaceae
Ornamental bulbs
Anemone 'Bleu' (Anemone coronaria)
Anemone coronaria ‘Fullstar Blue’
Fullstar Blue anemone produces large double deep violet-blue flowers with dramatic black centres. Its finely divided foliage beautifully complements the spectacular blooms.
Quantity
5 tubers
Exposure
Full sun
Hardiness
Zone 7
Difficulty level
Easy
Discover the plant
Family
Ranunculaceae
Genus
Anemone
Species
coronaria
Cultivar
Bleu
Type
Tuber
Cycle
Perennial
Double Blue Anemone (Anemone coronaria ‘Fullstar Blue’) stands out with its large, double deep violet-blue flowers, enhanced by dramatic black centres that emphasize their refined beauty. Blooming from April to June, it brings richness, contrast, and elegance to spring landscapes, while its finely divided, bright green foliage beautifully showcases the spectacular blooms. Reaching 35 to 40 cm in height, this tuberous perennial is equally well suited to flower beds and large containers. Hardy to Zone 7, it requires frost protection in Quebec but produces exceptional cut flowers of outstanding quality.
Soak the tubers in lukewarm water for several hours before planting to encourage rapid establishment. In Quebec, plant them in spring after the last frost, approximately 5 cm (2 in) deep and 10 to 15 cm (4 to 6 in) apart. This anemone prefers full sun and light, fertile, perfectly drained soil with a neutral to slightly alkaline pH. Water regularly to keep the soil lightly moist without allowing it to become waterlogged. A light application of compost or balanced fertilizer at the beginning of active growth is generally sufficient. Remove faded flowers to prolong blooming, then allow the foliage to yellow naturally.
Ideal for spring flower beds, borders, large containers, and cutting gardens, this anemone creates a spectacular display when planted in groups. Its deep violet-blue flowers pair beautifully with tulips, daffodils, grape hyacinths, forget-me-nots, and ranunculus to create elegant, high-contrast spring compositions. They also attract bees and many other pollinating insects during spring. Their long, sturdy stems provide excellent vase life and are perfect for creating elegant, long-lasting fresh bouquets. In colder regions, lift the tubers after the foliage has yellowed and store them in a cool, dry place until the next planting season.
Planting guide
From planting to establishment.
Planting depth
5 cm (2 in)
Spacing / density
Space plants or bulbs 10 to 15 cm apart.
Establishment temperature
15 to 18°C (59 to 64°F)
Establishment time
14 to 21 days
Best planting time
Fall or spring
Propagation
Divide the tubers as the plants become more vigorous. This method faithfully preserves the characteristics of the variety.
Growing method
Soak the tubers in lukewarm water for several hours before planting to encourage rapid establishment. Plant them approximately 5 cm (2 in) deep in light, fertile, perfectly drained soil. Space the tubers 10 to 15 cm (4 to 6 in) apart. Choose a location in full sun and water lightly after planting. Remove spent flowers to prolong blooming. In colder regions, lift the tubers after the foliage has yellowed.
Soil and care
The right conditions.
Exposure
Full sun
Soil pH
Neutral to slightly alkaline
Hardiness zone
Zone 7
Minimum temperature
-18°C (0°F)
Watering
Water regularly to keep the soil lightly moist without excess moisture. Reduce watering as the foliage begins to yellow.
Soil type
Light, fertile, and perfectly drained soil. Avoid heavy or waterlogged soils.
Fertilization
Apply a light application of compost or a balanced fertilizer at the beginning of active growth. Avoid excessive fertilization, which encourages foliage rather than flowers.
Seasonal care
Water moderately during active growth and remove faded flowers regularly. Allow the foliage to yellow naturally before cutting it back. In colder regions, lift the tubers after the season and store them in a cool, dry place.
Container growing
A controlled environment.
Recommended pot size
25 cm (10 in)
Suitable for containers in a free-draining mix; protect from frost when hardiness requires it.
Bloom and dimensions
The complete profile.
Flower color
Deep violet-blue
Foliage color
Bright green
Foliage type
Deciduous
Growth rate
Moderate
Bloom period
Large double deep violet-blue flowers appear throughout spring and attract pollinating insects. They are exceptional as cut flowers.
Fruiting
None
Harvest
None
Garden associations
What to plant with it.
Good companions
Tulips, daffodils, grape hyacinths, forget-me-nots, and ranunculus make excellent companion plants. Together they extend the beauty of spring flower beds.
Avoid planting with
The main problems are slugs on young shoots and poorly drained soils that encourage tuber rot. Good air circulation helps reduce disease.
Ideal for spring flower beds, borders, containers, and cutting gardens. Its deep blue blooms bring elegance and dramatic contrast to the landscape.
From the garden to inspiration.
The flowers are not intended for consumption. They are grown primarily for their exceptional ornamental value and outstanding vase life. The large double blooms produce elegant, long-lasting bouquets, while their deep violet-blue colour adds sophistication to floral arrangements.
Frequently asked questions
Everything toknow.
Yes. Soaking the tubers in lukewarm water for a few hours rehydrates them and encourages faster sprouting and stronger growth.
Yes. This anemone performs exceptionally well in deep containers filled with rich, well-drained soil. Containers also make winter protection easier.
Yes. The large double flowers have outstanding vase life and are highly prized for bouquets and refined floral arrangements.
Remove faded flowers regularly and keep the soil lightly moist. A light application of fertilizer at the beginning of active growth also encourages abundant blooming.
Its strengths, naturally.
Not recommended for pets
Pets
Plants that attract butterflies
Butterflies
