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Blue flowering perennials
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Available in 1 sizes
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Available in 3 sizes
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Available in 2 sizes
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Available in 2 sizes
Available in 2 sizes
Available in 1 sizes
Available in 2 sizes
Available in 3 sizes
Available in 2 sizes
Available in 2 sizes
Available in 2 sizes
Available in 1 sizes
Available in 3 sizes
Available in 3 sizes
Available in 2 sizes
Available in 1 sizes
Available in 2 sizes
Available in 2 sizes
Available in 2 sizes
Available in 2 sizes
Available in 2 sizes
Available in 1 sizes
Available in 2 sizes
Available in 1 sizes
Available in 3 sizes
Available in 3 sizes
Available in 1 sizes
Available in 2 sizes
Available in 2 sizes
Available in 2 sizes
Available in 2 sizes
Available in 1 sizes
Available in 2 sizes
Perennial plants with blue flowers evoking calmness, freshness, the charm of wild flowers, and seaside vacations... Quite rare in gardens, this colour nevertheless offers a wide range of shades. Shades include a soft and discreet blue with the Blue Star Columbine or the Perennial Geranium Nodosum, a more intense blue with Delphinium Belladonna Bellamosum or a simply legendary blue with the Blue Himalayan Poppy. In shade or in the sun, in a flower bed or in a pot, blue goes perfectly well with white, but also other colours. It also forms a happy, complementary union with yellow and even with pink when it takes on a lavender hue and is accompanied by greyish foliage. Whether your garden is classic or "experimental," discover our wide range of perennial plants with blue flowers, and you will undoubtedly find the one you are missing!
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The flowering period indicated on our website applies to countries and regions located in USDA zone 8 (France, the United Kingdom, Ireland, the Netherlands, etc.)
It will vary according to where you live:
- In zones 9 to 10 (Italy, Spain, Greece, etc.), flowering will occur about 2 to 4 weeks earlier.
- In zones 6 to 7 (Germany, Poland, Slovenia, and lower mountainous regions), flowering will be delayed by 2 to 3 weeks.
- In zone 5 (Central Europe, Scandinavia), blooming will be delayed by 3 to 5 weeks.
In temperate climates, pruning of spring-flowering shrubs (forsythia, spireas, etc.) should be done just after flowering.
Pruning of summer-flowering shrubs (Indian Lilac, Perovskia, etc.) can be done in winter or spring.
In cold regions as well as with frost-sensitive plants, avoid pruning too early when severe frosts may still occur.
The planting period indicated on our website applies to countries and regions located in USDA zone 8 (France, United Kingdom, Ireland, Netherlands).
It will vary according to where you live:
- In Mediterranean zones (Marseille, Madrid, Milan, etc.), autumn and winter are the best planting periods.
- In continental zones (Strasbourg, Munich, Vienna, etc.), delay planting by 2 to 3 weeks in spring and bring it forward by 2 to 4 weeks in autumn.
- In mountainous regions (the Alps, Pyrenees, Carpathians, etc.), it is best to plant in late spring (May-June) or late summer (August-September).
The harvesting period indicated on our website applies to countries and regions in USDA zone 8 (France, England, Ireland, the Netherlands).
In colder areas (Scandinavia, Poland, Austria...) fruit and vegetable harvests are likely to be delayed by 3-4 weeks.
In warmer areas (Italy, Spain, Greece, etc.), harvesting will probably take place earlier, depending on weather conditions.
The sowing periods indicated on our website apply to countries and regions within USDA Zone 8 (France, UK, Ireland, Netherlands).
In colder areas (Scandinavia, Poland, Austria...), delay any outdoor sowing by 3-4 weeks, or sow under glass.
In warmer climes (Italy, Spain, Greece, etc.), bring outdoor sowing forward by a few weeks.