The Botanical Diary
Y
Flowers

Yarrow

Achillea millefolium
Also known asyarrow, milfoil, common yarrow

Achillea is named after Achilles, who is said to have used it to heal soldiers' wounds.

Regions
all regions
Colour
white, pink, yellow, red
Yarrow (yarrow, milfoil, common yarrow)
🌸
Bloom
June–August
☀️
Light
Full sun
💧
Watering
Low
📏
Height
0,4–0,8 m
❄️
Hardiness
Zone 3b

Yarrow is one of the most beloved plants in gardens, cherished by gardeners for its undemanding nature and long flowering season. This perennial beauty originates from Europe and temperate regions of Asia, yet has long earned its place as a "universal helper" in gardens worldwide. It tolerates drought with ease, thrives in poor soils, and rarely succumbs to disease—an ideal plant for those just beginning their gardening journey.

Yarrow is unmistakable in appearance: its delicate, almost fern-like foliage gave the plant its distinctive character, whilst clusters of tiny florets, tightly packed into flat or gently domed flower heads, bloom tirelessly from June through August. Modern cultivars offer a wonderful colour palette—from classic white and soft pink to vibrant red and warm golden tones. Each variety retains that same undemanding disposition, so your choice depends purely on taste and garden design.

In the garden, yarrow is a true all-rounder. It looks superb in mixed borders in sunny spots, creates a natural edging, holds beautifully in a vase (the flowers dry without wilting for months), and attracts bees and butterflies in abundance. If you seek a plant that demands minimal attention yet delivers maximum beauty and benefit, yarrow is your answer. Small wonder it has been called "the healer's herb" in folk medicine, and ancient warriors carried it on campaigns to treat battle wounds.

Location & soil

Yarrow — planting & location

LightFull sun
Soil typeany, рН 5,5–7,5
Planting timeApril або August
Plant spacing0,3–0,5 m
Planting depth8–10 см

Medicinal, bee plant, drought-tolerant.

Water needs

How to water Yarrow

IntensityLow
FrequencyEvery 14 days (в)
Volume5–7
MethodAt the base

Tolerates drought for up to two weeks.

Annual care

Fertilizing and pruning: Yarrow

Spring fertilizingDo not fertilise (flowers better in poor soil).
Summer fertilizingDo not fertilise.
Autumn fertilizingDo not fertilise.
Pruning timeПісля цвітіння, October
Pruning typeSanitary

Cut back to 5–7 cm in autumn.

Cold hardiness

Yarrow — winter hardiness & care

Hardiness zoneZone 3b
Winter coverNot required (Zone 3).
Cover timing
Plant protection

Diseases and pests of Yarrow

Diseases
Іржа листя
Pests
Попелиця (рідко)
Garden design

What grows well with Yarrow?

Рудбекія, гайллардія, сальвія