A striking and reliable perennial known for its large, flat clusters of deep yellow flowers and aromatic, fern-like grey-green foliage. This yarrow is valued for its long summer bloom period, drought tolerance, and ability to thrive in poor soils, making it ideal for borders, wildlife gardens, and coastal sites.
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Exposure: Tolerant of coastal conditions and wind.
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Size: Typically grows to about 90–120 cm (3–4 ft) tall and 45–60 cm (1.5–2 ft) wide.
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Soil: Prefers well-drained soil; thrives in sandy or loamy soil and tolerates poor, dry conditions. Avoid heavy or waterlogged soils.
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Sun: Requires full sun for best flowering and compact growth.
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Flowering Time: Early to late summer (June to August); deadheading can encourage a longer flowering period.
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Wildlife Benefits: Highly attractive to bees, butterflies, and other pollinators; provides nectar and pollen through summer. The dense flower heads also offer perching spots for insects, and seed heads left over winter can shelter beneficial insects.
