Petunia x hybrida
Dwarf pink petunia: its name comes from the Tupi-Guarani word petun, which referred to tobacco—botanists immediately recognized the relationship between these two South American nightshades. The dwarf form has the advantage of a compact habit that does not become sparse, making it ideal for window boxes and windowsills.
Characteristics:
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Very long flowering period: from spring until the first frosts, without interruption.
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Compact habit: the dwarf form remains dense and bushy, without bare stems.
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Highly versatile: window boxes, hanging baskets, flower beds or balconies—it adapts anywhere there is sunshine.
Sowing advice:
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Exposure: sunny or partial shade, sheltered from the wind, which can tear its delicate corollas.
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Soil: light, well-drained and rich. It is a hungry plant, especially when grown in pots: good-quality potting soil is essential. Keep the soil moist but never waterlogged, especially in summer.
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Method: sow from February to March in a seed tray, in a warm place (20–22 °C). Important: its seeds are extremely fine and need light to germinate—sow them on the surface without covering them, and mist rather than water. See how to sow your seeds.
Planting advice:
- Transplant after the last frosts into a window box, hanging basket or flower bed, spacing plants 25 cm apart.
Care advice:
- Water regularly at the base, avoiding wetting the flowers, which are easily marked by water.
- Remove faded flowers by pinching off the entire flower stalk, not just the corolla: this prevents the plant from becoming exhausted and encourages renewed flowering.
Beneficial pairings:
Value for biodiversity:
- Its funnel-shaped corollas are suited to long-tongued pollinators: butterflies and hawk moths visit them, particularly on varieties that are fragrant in the evening.
- On a balcony, it is often one of the few floral resources available to urban pollinators.
Uses:
- Window boxes, hanging baskets, pots, windowsills and flower beds. A reliable choice for summer color.
Harvesting your own seeds:
Allow a few flowers to form their conical seed capsules, then harvest them when brown and dry, before they open, over a sheet of paper: the seeds are tiny, almost dust-like. See how to store your seeds.
Our commitment to Quality: at SemiSauvage - Permaculture, we grow and select our seeds with respect for all living things as our guiding principle. Based near the Auvergne Volcanoes, we choose varieties tested for their germination rate, carefully sorted and packaged, with no chemical treatment. Our conviction: to restore gardeners’ pleasure in sowing and watching plants grow.
Bring color to your balcony from spring until the frosts.
