Sweet William Double Seed Mix - Dianthus barbatus
Sweet William Double Seed Mix - Dianthus barbatus
Dianthus barbatus Double Mix
Sweet William
The seeds have grown well. We will see the flowering next year.
Odile D., 02/09/2018
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Description
This Sweet William Seed Mix features eye-catching, double blooms with fringed petals. Often two-toned, colours range from white, to pink, purple, crimson or deep red. Very robust and cold hardy, it forms clumps of bluish-green foliage topped with bright blooms in late spring and early summer. Ideal for cutting, this selection is suitable for growing in pots and self-seeds abundantly. Easy to grow in cool, rich, well-drained soil, in full sun or partial shade.
Dianthus barbatus is a biennial plant that belongs to the Caryophyllaceae family. It occurs naturally in temperate regions of Europe and Asia. This cold-hardy plant generally flowers in its second year after sowing. This seed mix features plants that form a very dense basal clump of long leaves with pointed tips, light green to bluish green in colour. They vary in size from 45 to 60 cm tall in full bloom. Flowering takes place in late spring and early summer. The small double flowers are gathered in flattened clusters, from 8 to 15 cm in diameter, carried at the end of thin yet sturdy stems. Colours range from white to various shades of pink, purple and red, often combining two harmonious tones and changing as they age. Sweet William flowers have a gorgeous spicy and sweet scent, with notes of cloves and cinnamon.
Sweet William is an easy plant to grow, that is very low maintenance once established. Like bellflowers and columbines, it effortlessly fits into any garden. Grow along passageways such as garden paths or near an entrance to fully enjoy its sweetly scented blooms! In flower beds and borders, grow en masse to create beautiful drifts of colour. Dianthus barbatus is suitable for container gardens, in pots on the patio or balcony. Make sure to provide the plants with perfect drainage and a little fertilizer.
Flowering
Foliage
Plant habit
Botanical data
Dianthus
barbatus
Double Mix
Caryophyllaceae
Sweet William
Cultivar or hybrid
Planting and care
Sowing period
Intended location
Planting & care advice
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Hardiness is the lowest winter temperature a plant can endure without suffering serious damage or even dying. However, hardiness is affected by location (a sheltered area, such as a patio), protection (winter cover) and soil type (hardiness is improved by well-drained soil).
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.