Flat-topped flower plates over ferny aromatic foliage, exceptionally tough in poor dry soils and a haven for beneficial insects. Vigorous and spreading, so give it room.
At a glance
- Plant type: Perennial
- Mature size: 70 cm H × 60 cm W
- Aspect: full sun
- Water: very drought tolerant once established
- Frost: hardy
- Maintenance: low maintenance
- Origin: Exotic
About Yarrow
Achillea millefolium is a fast-growing perennial in the Asteraceae family. It reaches around 70 cm tall and 60 cm wide at maturity, with aromatic and semi-deciduous foliage. White, yellow, pink and red flowers appear for much of the year.
Where to grow Yarrow
Yarrow suits cool-temperate, warm-temperate, Mediterranean and arid and semi-arid climates and grows best in full sun. It is frost hardy and shrugs off cold winters. It also is a genuinely water-wise choice and is deer-resistant.
Soil & planting
Most soils suit Yarrow provided drainage is reasonable. Dig in plenty of compost before planting, water in well, and mulch to keep roots cool.
Watering & feeding
Yarrow is very drought tolerant once established, so once its roots are down it needs little supplementary water. A feed in spring with a balanced fertiliser keeps growth strong. In its first year, water deeply once or twice a week to settle the roots in, then taper off as it establishes.
Pruning & care
Prune Yarrow after flowering to keep it compact and encourage the next flush of blooms. Overall it is low maintenance.
Using Yarrow in the garden
Yarrow earns its place for feeding bees and pollinators, attracting butterflies, cut flowers for the vase and holding soil on banks and slopes.
Companion planting & design
For a cohesive, low-care bed, pair Yarrow with other plants that enjoy the same very drought tolerant and cool-temperate climate. Group three or five together for impact rather than dotting single plants through the garden.
Good to know
Be aware it can self-seed or spread into bushland in some regions — check it is not a declared weed in your area before planting.
Buying Yarrow
Plant Sale lists Yarrow as potted plants. Stock isn't live yet — register your interest using the panel above and we'll email you the moment we have it ready.