A perennial herb, native to Ireland, with feathery, aromatic leaves and clusters of fragrant, sweetly scented pink to white flowers. Traditionally grown for medicinal purposes, it is also valued in wildlife-friendly gardens for its nectar-rich blooms.
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Exposure: Moderate wind tolerance; generally not ideal for exposed coastal sites.
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Size: Typically 60–150 cm tall, forming clumps 30–60 cm wide.
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Soil: Prefers moist, well-drained, fertile soils; tolerates loamy or clay soils but dislikes waterlogging.
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Sun: Full sun to partial shade.
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Flowering Time: Late spring to mid-summer.
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Uses: Medicinal.
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Wildlife Benefits: Flowers attract bees, butterflies, and other pollinators; foliage provides shelter for insects.
