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Graines de Pétunia Hybrida Grandiflora Superbissima
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Dispatch by letter from €3.90.
Delivery charge from €5.90 Oversize package delivery charge from €6.90.
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This plant carries a 6 months recovery warranty
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We guarantee the quality of our plants for a full growing cycle, and will replace at our expense any plant that fails to recover under normal climatic and planting conditions.
Seed-only orders are dispatched by sealed envelope. The delivery charge for seed-only orders is €3.90.
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The Petunia grandiflora 'Superbissima' is an old variety of petunia that is as exceptional as it is exotic. Very robust, it is covered, from June to the first frost, with huge flowers (10 to 15 cm (4 to 6in)) that are entirely unprecedented: very undulated petals and a finely veined heart in a magnificent range of pink, purple, and lilac. Its compact habit is perfect for flower beds and borders and for growing in pots and hanging baskets.
It is a highly appreciated plant of excellent ornamental value, which owes its success to its generosity and flowering duration.
The Petunia grandiflora Superbissima is very versatile; you can plant it in the garden, in a border in an exotic flower bed, or even in a pot, planter, or hanging basket where it will look excellent on its own or accompanied by Ipomoea Illusion Midnight Lace, Diascia, Sage Gogo Purple, or even with Holcus mollis for a modern and contrasting effect.
Originating from South America and belonging to the Solanaceae family (like the Ornamental Tobacco but also... the potato!), the Petunia, or Petunia x hybrida, is an annual herbaceous plant. It bears charming bell-shaped flowers on stems that lengthen over time, with the size and colour varying depending on the variety. Its leaves are slightly pubescent, with smooth edges and dark green. Its flowering begins in June and lasts until the first frost.
Petunias thrive in sunny and sheltered locations. They should be planted in rich, light, and well-drained soil or substrate. They are easy to grow but require a lot of water.
To encourage and support its long flowering period, it is advisable to regularly remove faded flowers and, especially in pots and planters, provide a potassium-rich fertiliser that will promote the emergence of new flowers.
Attention: seeds are reserved for very experienced gardeners who are used to sowing very fine seeds. These seeds are as fine as dust, barely visible to the naked eye.
Flowering
Foliage
Plant habit
Botanical data
Sow petunias on a good sowing compost surface from February to April and press gently. Cover the seeds lightly with a thin layer of vermiculite or sieved compost. Place the bowl in a propagator (or enclose it in a polythene bag) or above a radiator at a temperature of 21 to 25°C. Keep the soil moist but not soggy. Light facilitates germination, which generally takes 10 to 21 days.
Once the young petunia plants are large enough to handle, transplant them. Gradually acclimatise the plants to cooler conditions until they are strong enough to be moved outdoors once all risk of frost has passed. Transplant them into well-drained soil at a distance of 30 cm or grow them in pots or window boxes.
Sowing period
Intended location
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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 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:
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.