Antirrhinum x majus Potomac Plumblossom F1 seeds - Snapdragon
Antirrhinum x majus Potomac Plumblossom F1 seeds - Snapdragon
Antirrhinum x majus Potomac Plumblossom
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Description
Antirrhinum majus F1 Potomac ‘Plumblossom’, commonly known as Snapdragon, is prized for its abundant flowering and decorative appeal, both in the garden and in a vase. This variety is a hybrid from the Potomac series, specially developed to produce high-quality cut flowers for professional horticulturists. Its long, sturdy stems, adorned with white flowers enhanced by a touch of soft pink, bloom from June until September. They visually structure flower beds by adding height and create beautiful cut flower arrangements to decorate the home. In addition to its visual charm, this annual plant attracts pollinators, thereby promoting biodiversity in the garden. Suitable for cultivation both in open ground and in pots on a sunny terrace, it can survive for several years in regions with a mild climate, although it is generally grown as an annual.
Formerly classified in the Scrophulariaceae family, the Snapdragon now belongs to the Plantaginaceae family, a family once very small but which has considerably expanded by incorporating other genera. Many of these include ornamental species such as Angelonia or Foxgloves, highly valued for urban flowering and the enhancement of gardens and green spaces, or even ponds, with Hippuris vulgaris (or Common Mare's-tail). Native to Mediterranean areas, Antirrhinum majus grows naturally in calcareous and dry regions and even colonises old walls. It is also found in southern Europe, as well as in Western Asia and North Africa. This species usually grows in bright situations, though without overly intense sun, and thrives in soils poor in organic matter but sufficiently supplied with minerals.
Thanks to the work of breeders, several ranges have been developed, improving the plant's natural qualities to best adapt them for cut flower production. The Potomac range in particular, is specially dedicated to quality floriculture, with plants featuring long stems suitable for creating cut flower arrangements. Sow the seeds of F1 Potomac ‘Plumblossom’ Snapdragon in spring, and it will offer you its generous flowering from June until early autumn, sometimes even lasting until the first frosts. The plant forms very upright clumps, with the long flowering stems reaching up to 1 m in height at maturity. The fairly slender lanceolate leaves are a beautiful medium green, lighter or darker depending on the situation, which allows the light-coloured flowering to stand out well through contrast. The long flowering spikes are adorned with tubular, two-lipped flowers about 3 cm in size, and their white is spotted with pink in the central part. The common name Snapdragon comes from the fact that the flower opens like a mouth when pressed between the fingers. The long inflorescences are particularly attractive to bees and other pollinators, thus combining aesthetics and utility. To encourage continuous flowering, remove faded stems. To create elegant cut flower arrangements, cut the stems at the base.
The ‘Plumblossom’ snapdragon integrates harmoniously into cottage garden beds, where you can pair it with other annuals, but also with perennials or even shrubs. Its vertical structural quality, reminiscent of that of Delphiniums (or Larkspur), is valuable for adding a vertical note that will give your floral scene more character. Sow Calendula seeds alongside it; this Marigold with its compound flowers will create a lovely contrast of colours and shapes. To maintain a romantic atmosphere, you can also plant your Snapdragon plants near old-fashioned roses whose flowers will pair perfectly with the Snapdragons. To extend the flowering season into spring, also plant a few Peonies.
Caution, these seeds are reserved for experienced gardeners accustomed to sowing very fine seeds. These seeds are as fine as dust, barely visible to the naked eye.
Flowering
Foliage
Plant habit
Botanical data
Antirrhinum
x majus
Potomac Plumblossom
Plantaginaceae
Cultivar or hybrid
Planting and care
Sow Antirrhinum majus F1 Potomac Plumblossom seeds from March to May on the surface of a well-drained seed compost. Do not cover the seeds, as light aids germination. Place your tray or box in a propagator or plastic bag, maintaining an ideal temperature of 20-24°C until germination, which usually takes 7 to 14 days. Transplant the young plants when they are large enough to handle into 8 cm trays or pots. Gradually acclimatise the plants to cooler conditions for a few weeks before planting them out in the open ground after all risk of frost, spacing them 25 to 30 cm apart. Flowering begins between 100 and 110 days after sowing.
Snapdragons thrive in fertile, well-drained, well-worked soils and in full sun. The common snapdragon is not very hardy (-6°C), so it is often grown as an annual or a biennial. However, it is not uncommon for snapdragons to survive several mild winters, but they then become more susceptible to rust... To try and preserve a beautiful variety, protect the plants from severe frosts in winter by ensuring good soil drainage and covering the crowns with a thick carpet of leaves or dry grass: they will regrow in spring and flower earlier.
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).
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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.