A perennial with strong, upright stems, Yarrow thrives in full sun and well-drained soils, including poor or sandy conditions. Its extended flowering period provides nectar and pollen for pollinators across the summer and into early autumn. Over time, Yarrow plants form clumps and spread gently, creating a naturalised, meadow-like effect. The long stems also make it ideal for cutting. At the same time, its finely textured foliage and clustered blooms blend beautifully with grasses and other wildflowers, adding both charm and ecological value to your planting.
How tall does Yarrow grow?
It typically reaches 60–90 cm, with strong, upright stems holding the clustered flower heads above surrounding plants.
Does Yarrow attract wildlife?
Yes. Yarrow is excellent for wildlife, particularly pollinators such as bumblebees, honeybees, hoverflies and butterflies like the meadow brown and small tortoiseshell. Its flowers provide nectar through summer, while goldfinches and other seed-eating birds visit the seed heads in autumn. If left standing over winter, the plant also offers valuable shelter for overwintering insects, including ladybirds and lacewings.
Can it grow in poor soil?
Absolutely, Yarrow thrives in low-fertility soils and is very drought-tolerant once established.
Will it self-seed?
It can self-seed lightly if seed heads are left to mature, helping to naturalise meadows or borders.
Is it suitable for cutting?
Yes, the long, sturdy stems make Yarrow ideal for fresh or dried arrangements.
Does it need full sun?
It prefers full sun but tolerates light shade, although flowering may be less prolific. Yarrow plants thrive on sites with 4-5hrs or more of direct sunlight.
When does Yarrow flower?
From June to October, providing an extended season of colour and nectar.
Does it require much maintenance?
Very little, occasional deadheading can prolong flowering, but Yarrow is generally low-maintenance and resilient.
When to sow: Spring or autumn
Lifecycle: Perennial
Where it grows well: Sunny borders, meadows, grasslands, and well-drained soil
Also known as: Achillea millefolium