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Yarrow (Achillea) Care Instructions

by Lawson Thalmann

For over 100 years, Chalet has been the trusted go-to destination for Chicagoland gardeners. Our horticultural experts have crafted care instructions with the unique characteristics of our local soil and weather in mind, so that you can feel confident helping your plants flourish.

Planting

Location:


Yarrow thrives in full sun and prefers well-drained soil. It’s tolerant of poor soil conditions, making it ideal for rock gardens and borders.

Spacing:


Space Yarrow plants 12-24 inches apart to allow for good air circulation and to accommodate their spreading habit.

Watering


Yarrow is drought-tolerant once established. Water regularly during the first growing season to establish a deep root system, but reduce watering as the plant matures. Overwatering can lead to root rot.

Fertilizing


Yarrow generally does not require much fertilization. If desired, apply a light dose of compost or a balanced, slow-release fertilizer in the spring to encourage healthy growth.

Pruning


Deadhead spent flowers to encourage continuous blooming throughout the summer and prevent self-seeding. In late fall or early spring, cut back the stems to about 1-2 inches above the ground to tidy up the plant and prepare for new growth.

Mulching


Mulching is not necessary for Yarrow, but it can help retain moisture and suppress weeds, especially in hotter climates.

Yarrow, Common

$19.99

Common Yarrow is covered in stunning white flat-top flowers at the ends of the stems from early to late summer. The flowers are excellent for cutting. Its attractive tomentose ferny leaves remain grayish green in color throughout the season.

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Lawson Thalmann

Lawson Thalmann

Vice President, Part-Owner, Sustainability Chair, CTO

Lawson represents the 4th generation of Thalmanns at Chalet. He currently heads up technology and sustainability efforts while also engaging the community through events like meditation and content like blog posts. He is passionate about helping the North Shore community engage with nature as a means for both physical and mental well being. He lives in Wilmette with his wife Kit and two children, Quinn and Lane.

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