Genus Achillea (Yarrow)

Achillea Achillea 'Terracotta' Photo/Illustration: Courtesy Bluestone Perennials
ah-KILL-lee-ah Common Name: Yarrow
Plants in this genus are low-growing mats to medium-sized perennials found in mountainous regions and grasslands. Most have green to grey aromatic, deeply cut leaves. Inflorescences form 3- to 5-inch flat clusters in summer and autumn.
Noteworthy characteristics: Fern-like foliage is often aromatic. Appropriate plants for rock or wildflower gardens. Tall varieties are good for cut flowers and for drying.
Care: Most plants in this genus will tolerate a wide range of soils, assuming they are moist and well-drained and in full sun. Achillea dislikes damp locations. Divide regularly to maintain vigor.
Propagation: Sow seed in situ or divide plants in spring.
Problems: Aphids, powdery mildew, rust.

Species, varieties and cultivars for genus Achillea

Achillea ‘Coronation Gold’ Achillea ‘Coronation Gold’
(Yarrow)
(5 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This 2.5- to 3-feet-tall and 1.5-foot wide plant produces dense, flat clusters of golden yellow flowers above fern-like, silvery foliage starting in early summer.

Achillea millefolium

Achillea millefolium


(Yarrow)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rhizomic, mat-forming and aggressive perennial frows to 2 feet tall and wide with ferny, finely-textured, green foliage. Flowers are produced in flat corymbs in early to late summer.

Achillea millefolium 'Apricot Delight' Achillea millefolium 'Apricot Delight'
('Apricot Delight' yarrow)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Apricot Delight' has deep reddish apricot blooms that then mature to a pale salmon, and they harmonize well with other colors. 'Apricot Delight' has a long blooming season (from early to late summer, with deadheading). This cultivar is smaller than most yarrows, and the blooms make nice cut flowers.

Achillea 'Moonshine' Achillea 'Moonshine'
(Yarrow)
(3 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This popular gray-leaved yarrow has 18-inch-tall yellow flower heads that last for several weeks in late summer.

Achillea millefolium 'Terracotta' Achillea millefolium 'Terracotta'
(Yarrow)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Flat-topped corymbs of small, daisy-like flowers in colors of salmon-peach to yellow-orange are borne simultaneously on one plant up to 2 feet tall and wide. Flowers are complemented by silvery-green, finely-textured foliage.

no image available Achillea millefolium ‘Fire King’
(Yarrow)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This rhizomatous, mat-forming, upright, aggressive perennial produces strong red flowers in flat corymbs in summer atop finely-textured, aromatic foliage.