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Yarrow 'Cerise Queen'

Achillea millefolium 'Cerise Queen' · Asteraceae

Yarrow 'Cerise Queen' (Achillea millefolium 'Cerise Queen') in flower
Photo: Cephas, via Wikimedia Commons (CC BY-SA 4.0)

An old, reliable yarrow with flat heads of bright cherry-pink flowers over ferny, aromatic leaves from early summer.

Size
24 in tall, 24 in wide
Zones
3 to 9
Light
Full sun
Flowers
Mid June to late August
Pets
Toxic (mild)
Job in a bed
Drift

A bed built around yarrow 'Cerise Queen'

The planner designed this bed around yarrow 'Cerise Queen' when this page was made: a 12 × 6 ft (3.7 × 1.8 m) English border in zone 6, full sun. It chose the other plants from the 715 that suit those conditions and its dry soil, and says below why yarrow 'Cerise Queen' stands where it does.

A 12 × 6 ft (3.7 × 1.8 m) bed at eye level in mid July: Yarrow 'Cerise Queen', Yellow ice plant, October daphne, Little bluestem 'Standing Ovation', Brown-eyed Susan, Silver sage, Ornamental onion 'Purple Sensation', Tulip 'Lilac Wonder'.
A 12 × 6 ft (3.7 × 1.8 m) English border in zone 6, full sun, seen from the path in mid July.
5. Brown-eyed Susan55. Brown-eyed Susan55. Brown-eyed Susan54. Little bluestem 'Standing Ovation'44. Little bluestem 'Standing Ovation'44. Little bluestem 'Standing Ovation'46. Silver sage63. October daphne33. October daphne33. October daphne33. October daphne33. October daphne32. Yellow ice plant22. Yellow ice plant22. Yellow ice plant22. Yellow ice plant22. Yellow ice plant23. October daphne33. October daphne31. Yarrow 'Cerise Queen'11. Yarrow 'Cerise Queen'11. Yarrow 'Cerise Queen'17. Ornamental onion 'Purple Sensation'77. Ornamental onion 'Purple Sensation'72. Yellow ice plant22. Yellow ice plant22. Yellow ice plant22. Yellow ice plant22. Yellow ice plant22. Yellow ice plant27. Ornamental onion 'Purple Sensation'78. Tulip 'Lilac Wonder'8. Tulip 'Lilac Wonder'8. Tulip 'Lilac Wonder'8. Tulip 'Lilac Wonder'8. Tulip 'Lilac Wonder'8. Tulip 'Lilac Wonder'8. Tulip 'Lilac Wonder'8. Tulip 'Lilac Wonder'8. Tulip 'Lilac Wonder'8. Tulip 'Lilac Wonder'8. Tulip 'Lilac Wonder'8. Tulip 'Lilac Wonder'
From above, to scale. Each circle is one plant, as wide as the room it needs.

The plants

  1. 2 Yellow ice plant × 11, yellow
  2. 3 October daphne × 7, pink
  3. 4 Little bluestem 'Standing Ovation' × 3, tan
  4. 5 Brown-eyed Susan × 3, yellow
  5. 6 Silver sage × 1, silver leaves
  6. 7 Ornamental onion 'Purple Sensation' × 3, purple
  7. 8 Tulip 'Lilac Wonder' × 12, pink

Why this plant

  • The only flat plates. The others are daisies, dense clusters, plumes and others. Shape reads at a distance, where colours blur.

Why here

  • At the back. At 24 in it is seen over yellow ice plant (2 in) in front of it, and has nothing behind it to hide.
  • A step in the back row. Next to ornamental onion 'Purple Sensation' (2½ ft) and brown-eyed Susan (4 ft): no two neighbours there are the same height, so the back steps up and down like a skyline.
  • 3 plants in one group. Massed, one kind reads as a single shape. Scattered, it would look spotty.

Why now

  • In flower for 11 weeks. From mid June to late August.
  • Fills a gap. For four of those weeks nothing else on the plan is in flower.

Planned as an English border: 3 of the 5 groups (60%) are drifts, longer along the bed than they are deep. The scheme leans cool (pink and purple) and uses yellow for warmth, with tan to calm things between them. Pink is the colour seen most, on 3 of the 7 kinds grown for their flowers.

The planner's own design check: 15 Excellent, 2 Good. It flags one thing to watch: Nothing on this plan is highly poisonous or an aggressive spreader.

Open this bed in the planner Change its size, the sun or the style, move plants about, or swap one for another.

Where yarrow 'Cerise Queen' goes in a border

At 24 in it belongs in the middle of a bed. In the planner's ten height classes it is medium short (18 to 24 in).

Its job: drift. Planted in a small group of three or five, and repeated further along in the other number.

The strongest pink among the yarrows, best beside silver leaves and blue flowers. It runs in rich soil, so grow it lean and dry, where it stays upright and compact.

  • Cottage borders in poor soil
  • Butterfly planting
  • Cutting

What to plant with yarrow 'Cerise Queen'

Plants recorded as good partners for it, and what each pairing does:

  • Lamb's ear: its silver leaves are a setting for the flowers, before and after; bold leaves against its fine ones; low enough (12 in) to stand in front of it.
  • Catmint 'Walker's Low': in flower together for 11 weeks, from mid June; happy in the same dry soil.
  • Blue oat grass: in flower together for four weeks, from mid June; happy in the same dry soil.

Questions about yarrow 'Cerise Queen'

Does yarrow 'Cerise Queen' need sun or shade?

Yarrow 'Cerise Queen' grows in full sun (6 or more hours of direct sun a day).

It wants dry, sharply drained soil, on the lean side, with no feeding, and little watering once settled. Once settled in, it stands drought.

What zones does yarrow 'Cerise Queen' grow in?

USDA zones 3 to 9. It is hardy to zone 3, which means it survives winter nights down to about −30 °F (−34 °C).

Gardening in Canada? Use the USDA zone for your town: Canada's own zone map uses different numbers.

When does yarrow 'Cerise Queen' flower in my zone?

In zone 5 it flowers mid June to late August. As a summer flower it moves about half a week for every zone: earlier where it is warmer.

Roughly when yarrow 'Cerise Queen' is in flower
Zone 3Late June to late August
Zone 4Late June to late August
Zone 5Mid June to late August
Zone 6Mid June to late August
Zone 7Early June to mid August
Zone 8Early June to mid August
Zone 9Late May to early August

Worked out from Hopkins' bioclimatic law: spring arrives about four days later for each degree of latitude north, and one zone is roughly two degrees. A warm spring or a cold one moves any garden two weeks either way.

How far apart should yarrow 'Cerise Queen' be planted?

18 in (45 cm) apart, from the middle of one plant to the middle of the next. That is a little closer than its full width of 24 in (60 cm), so a group knits into one patch.

It grows 24 in (60 cm) tall. Give it the full distance from anything taller, or it will lean out towards the light.

How many yarrow 'Cerise Queen' plants do I need?

At 18 in apart, set out in staggered rows:

  • 5 to fill 10 square feet (about 1 m²)
  • 7 for a single row 10 ft (3 m) long
  • 17 to fill a 4 × 8 ft bed on its own

In a mixed border, plant it as a group of three or five, with a second group further along in the other number.

In the bed above, the planner used three in one group.

Is yarrow 'Cerise Queen' poisonous to dogs and cats?

Yes: mild toxicity to dogs, cats and horses. Can cause vomiting and drooling in pets if eaten. The sap may irritate sensitive skin.

Rated from NC State Extension and the ASPCA. Where references disagree, the more cautious rating is used.

Is there a pet-safe plant like yarrow 'Cerise Queen'?

These come closest to doing what yarrow 'Cerise Queen' does, and no toxicity is recorded for them:

  • Tennessee coneflower: the same job in a bed, the same size, the same flowering time and the same colour.
  • Musk mallow: the same job in a bed, the same flowering time and the same colour; 6 in taller, wants average soil.
  • Red valerian: the same job in a bed, the same flowering time and the same colour; 6 in taller, medium leaves, not fine.

Matched the way the planner's Swap button matches plants: the same job in a bed, then size, then flowering time.

Do deer eat yarrow 'Cerise Queen'?

Mostly not. NC State lists it as resistant to deer and rabbits. No plant is proof against a hungry deer in a hard winter, but this one is low on the menu.

Will yarrow 'Cerise Queen' spread?

It spreads sideways, by runners or roots; the risk of it taking over is moderate. Spreads by creeping roots, fastest in rich or moist soil. Divide it every three years.

What flowers after yarrow 'Cerise Queen'?

Yarrow 'Cerise Queen' is over by late August. These start as it finishes and carry the same spot on, so it never goes flat:

What does yarrow 'Cerise Queen' look like in winter?

Yarrow 'Cerise Queen' dies down to the ground and there is nothing to see until spring. The old stems can be cut in autumn, or left until spring as shelter for overwintering insects.

Is yarrow 'Cerise Queen' good for bees and butterflies?

Yarrow 'Cerise Queen' is visited by pollinators, bees, butterflies and beneficial insects.

It is native to the United States (this is a named variety of the native plant).

More Achillea

In these guides

Zone guides: Zone 3 · Zone 4 · Zone 5 · Zone 6 · Zone 7 · Zone 8 · Zone 9

In flower in: June · July · August

Every fact on record

Type
Perennial
Size
24 in (60 cm) tall, 24 in (60 cm) wide
Plant
18 in (45 cm) apart
Height class
Medium short (18 to 24 in)
Place in the bed
Middle
Flowers
Mid June to late August; flat plates; pink
Leaves
Fine texture, herbaceous; green
Shape
Upright, spreading
Hardy in
USDA zones 3 to 9
Light
Full sun
Soil
Lean, dry and sharply drained
Water
Low
Feeding
None needed
Family
Asteraceae
Comes from
Europe, western Asia, North America
Attracts
Pollinators, bees, butterflies, beneficial insects
Stands up to
Deer, rabbits, drought, heat, humidity, salt, pollution

Checked against NC State Extension, ASPCA poison lists and VASCAN (plants of Canada). Flowering times are for zone 5: later in colder zones, earlier in warmer ones. Toxicity and spread information is a general gardening guide, not veterinary or medical advice, and invasive status varies by region. If a person or pet eats a plant, contact poison control or a vet. Check your local invasive species list before planting anything with a spread warning.