Achillea, commonly known as the common yarrow or simply yarrow, is a versatile and resilient perennial plant that brings vibrant colors and striking foliage to any garden. With its low-maintenance nature and ability to attract pollinators, Achillea is an excellent choice for gardeners looking to create a diverse, thriving ecosystem. In this comprehensive guide, we will delve into the botanical information, growing conditions, planting and care, uses and benefits, and fascinating facts and history of this wonderful plant.

Botanical Information

Achillea is a member of the Asteraceae family, encompassing sunflowers, daisies, and asters. The Achillea genus contains over 100 species that are indigenous to the Northern Hemisphere, spanning across Europe, Asia, and North America. Plants within achillea species in this genus generally reach heights between 2 and 4 feet, although some varieties can grow up to 6 feet tall. Achillea features an erect, clump-forming growth pattern, resulting in dense, closely-packed clusters.

Notable features include fern-like, aromatic foliage and flat-topped clusters of small, colorful flowers atop long stems.

Flowers come in a range planting combinations of colors, from a deep yellow flowers white and a deep yellow flowers, to pink and red, depending on the various flower species and cultivar.

Popular Cultivars

There are numerous cultivars of Achillea available, each with its own unique characteristics. Some popular cultivars include:

Achillea millefolium ‘Paprika’

This cultivar boasts bright red flowers with yellow centers and has a compact growth habit, reaching heights of 18 to 24 inches.

Achillea ‘Moonshine’

This cultivar showcases bright green and yellow flowers on tall stems and typically grows to a height of around 2 feet. Its long summer and autumn blooming season and flowering well makes it a popular choice.

Achillea ‘Apple Blossom’

Exhibiting soft pink flowers that deepen in color as more blooms and they mature, ‘Apple Blossom’ adds a touch of color to any garden. It can grow to an impressive height of 3 feet.

Achillea ‘Summerwine’

This variety is known for the colour of its deep burgundy blooms and typically reaches a height of about 2 feet when flowering out.

“Achillea flowers ‘Terracotta’

As the name of achillea flowers suggests, ‘Terracotta’ has earthy orange flowers that fade to yellow and gold as they age. The flowering Achillea plant can grow as tall as 3 feet and serves as an exceptional choice for creating cut flower arrangements.

Optimal Growing Conditions

Achillea thrives in USDA hardiness zones 3 through 9, adapting well to a broad spectrum of temperatures and climatic conditions.

This plant flourishes in moist but well drained, moist but well drained well-draining, moderately fertile soil, and is adaptable to various soil compositions such as clay, loam, and sandy soil.

For the best growth results, plant in an area with full sun exposure, although it can also manage with a bit of light shade if necessary.

Being drought-resistant, Achillea is an ideal selection for planting low-maintenance, water-efficient gardens in summer.

Companion Plants

Achillea pairs well with a variety of other plants in the garden, creating a visually appealing and ecologically diverse landscape. Some excellent companion plants for Achillea include:

Echinacea (Coneflower)

Echinacea is a robust perennial that shares similar growing and flowering conditions and attracts pollinators, mostly insects, making it a perfect companion plant for Achillea.

Lavandula (Lavender)

The silvery green foliage and fragrant green and purple flowers of Lavender complement the vibrant colors of Achillea, and both plants prefer well-drained soil and full sun.

Salvia (Sage)

Salvia offers a range of colors, from deep blues and purples to bright reds, green and gold, making it an excellent companion for Achillea. Both plants are drought-tolerant and attract various insects and pollinators.

Nepeta (Catmint)

With its gray-green foliage and blue-violet flowers, catmint pairs beautifully with Achillea. Both plants have similar growing requirements and are popular with pollinators.


This cheerful perennial produces daisy-like flowers in shades of yellow, orange, and red. Its preference for full sun and well-drained soil makes it a suitable companion for Achillea.


Ornamental grasses, such as Panicum, Miscanthus, or Stipa, can provide textural contrast and movement to a garden when planted alongside Achillea.


Achillea can be propagated through various methods, including division, cuttings, and seeds.

Division: Divide mature Achillea clumps every 2-3 years in early spring or fall. Carefully separate the root ball into smaller sections, ensuring each has a healthy portion of roots and foliage. Replant the divisions immediately, maintaining the original planting depth.

Cuttings: Take softwood cuttings from the tips of new growth in late spring or early to late summer. Remove the lower leaves and dip the cut end in rooting hormone. Plant the cutting in a pot with well-draining soil and keep it moist until roots develop. Transplant the cutting into the garden once it has established a healthy root system.

Seeds: Achillea seeds can be sown directly in the garden in spring and summer, or started indoors in late spring, late summer, autumn and winter. Surface sow the seeds and keep them moist. Germination typically occurs within 2-4 weeks.


Achillea is a vibrant, hardy perennial that offers a multitude of benefits for gardeners and local ecosystems alike. With its low-maintenance requirements, adaptability to various growing conditions, and myriad uses, Achillea is a valuable addition to any garden. By incorporating this resilient plant into your landscape, you can create a beautiful, biodiverse garden that supports pollinators and contributes to a healthier environment. Its wide range of cultivars and compatibility with numerous companion plants make Achillea an excellent choice for gardeners seeking versatility and visual interest.