How to Grow Yarrow: A Guide to Healthy, Long-Blooming Plants

Yarrow plant, growing yarrow flowers

Caption

Yarrow can come in a bright yellow variety, but it can also be red or pink.

Photo Credit
Alexander Boeckmann
Botanical Name
Achillea spp.
Plant Type
Sun Exposure
Soil pH
Bloom Time
Flower Color
Hardiness Zone
Special Features
Subhead

Planting, growing, dividing, harvesting, and choosing native and wild yarrow for a sustainable garden

Written By: Catherine Boeckmann Executive Digital Editor and Master Gardener

Yarrow (Achillea millefolium) is a tough, native North American perennial beloved by pollinators and gardeners alike. With its flat-topped clusters of tiny flowers and ferny, aromatic foliage, yarrow thrives in borders, cottage gardens, pollinator patches, and open meadows. Drought-tolerant and low-maintenance, it’s an excellent choice for sustainable landscapes. Here’s how to grow yarrow successfully in your garden.

About Yarrow

Sold as a hardy and versatile perennial, yarrow produces showy flower heads composed of many tiny, tightly packed flowers rising above clusters of feathery foliage. While many garden cultivars bloom in yellow, pink, red, coral, and other shades, wild yarrow is typically white—and it’s often the most eco-friendly choice.

Because yarrow is native across much of North America, it’s a valuable plant for sustainable gardens: it supports pollinators and beneficial insects, tolerates lean soils, and fits naturally into meadow plantings and low-water landscapes. If you’re aiming to garden responsibly, consider choosing native or regionally adapted yarrow when possible and avoid planting aggressive spreaders near natural areas.

Yarrow is pest-resistant, drought-tolerant, and highly attractive to butterflies and beneficial insects. The long-lasting blooms are excellent for fresh bouquets and dried arrangements.

In addition to its ornamental value, yarrow is an aromatic herb with a long history of traditional use in herbal medicine. If growing for herbal purposes, be sure to correctly identify the species and grow it without chemical treatments.See this wonderful article, Yarrow and Its Medicinal Uses.

A yarrow plant in bloom with pretty pink and yellow colored flowers.
Wild yarrow is white, but there are many colored cultivars, including pink, yellow, red, and purple. Credit: Anna50

Planting

When to Plant Yarrow

  • Plant in spring or early summer after the danger of frost has passed. See local frost dates.
  • Start from nursery plants, divisions, or tip cuttings in spring.
  • Seeds can be started 8–10 weeks indoors before your last frost date.

Choosing and Preparing a Planting Site

  • Plant in full sun for compact growth and abundant flowers. In partial shade, plants may become leggy.
  • Yarrow prefers well-drained soil and thrives in hot, dry conditions.
  • Avoid constantly wet or poorly drained soil, which can lead to root rot.
  • Loamy soil is ideal, but yarrow tolerates clay soil if it drains well.
  • Loosen soil 12–15 inches deep and mix in 2–4 inches of compost before planting.
  • Avoid overly rich soil; too much fertility can cause floppy stems.

How to Plant Yarrow

  • Space plants 1 to 2 feet apart to allow for spreading.
  • Most varieties grow 2 to 4 feet tall.
  • Water well after planting to help roots establish.

Yarrow with pink flowers

Growing

Watering

Feeding

  • Apply a thin layer of compost each spring.
  • Additional fertilizer is rarely necessary.

Deadheading and Pruning

  • “Deadhead” spent flowers in mid-summer to encourage a second bloom.
  • After flowering finishes, cut plants back to tidy growth and sometimes stimulate fall blooms.

Dividing Yarrow

  • Divide plants every 3 to 5 years in early spring or fall.
  • Lift clumps, remove woody or dead centers, and replant healthy divisions.

pink Yarrow flowers.

Harvesting

Harvest flowers when they are fully open but still vibrant. Cut stems in the morning after the dew has dried.

  • Hang small bundles upside down in a dark, dry, well-ventilated area.
  • Alternatively, use a dehydrator on a low setting.
  • Store dried flowers in airtight containers away from light.

Pests/Diseases

Yarrow is generally trouble-free but may occasionally experience:

Good air circulation, full sun, and proper drainage prevent most problems.

Wit and Wisdom

yellow yarrow flowers blooming in garden.
Yarrow. Credit: Alexander Boeckmann

Frequently Asked Questions About Growing Yarrow

  • Is yarrow invasive? Some varieties spread aggressively. Divide regularly and deadhead if you want to limit self-seeding.
  • Can yarrow grow in containers? Yes, provided containers have excellent drainage and full sun exposure.
  • Is yarrow deer-resistant? Yes, it is typically deer- and rabbit-resistant.
  • How long does yarrow bloom? Most varieties bloom from early to late summer, especially with deadheading.

About The Author
Catherine Boeckmann

Catherine Boeckmann

Executive Digital Editor and Master Gardener

Catherine Boeckmann is the Executive Digital Editor of Almanac.com, the website companion of The Old Farmer's Almanac. She covers gardening, plants, pest control, soil composition, seasonal and moon c...