Fern-Leaf Yarrow

Achillea filipendulina

Easy · Beginner friendly

About Fern-Leaf Yarrow

Fern-leaf Yarrow is a tall perennial from Central Asia, 3–5 feet tall, with ferny aromatic gray-green foliage and huge flat golden-yellow flower heads in midsummer. 'Gold Plate' and 'Coronation Gold' (1993 AGM winner) are American garden standards prized for their massive flat flower heads that dry perfectly for winter bouquets. Hardy zones 3–8.

Cut-flower
Drought-tolerant
Deer-resistant
Pollinator-friendly

WATER

Regular

Top inch dry

LIGHT

Full sun

6+ hrs direct

HARDY

Hardy to -40°F (-40°C)

USDA hardiness zones 3–8

How to care for Fern-Leaf Yarrow

Watering

Springevery 7 days
Summerevery 5 days
Fallevery 10 days
Winterpause watering

Soil · Well-draining

Top dressingPine bark mulch10%
Main mixPotting soil + perlite 2:170%
DrainageLECA / gravel20%

Never skip the drainage layer — standing water is the top cause of root rot.

FERTILIZER

Springevery 30 days
Summerevery 30 days

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At a Glance

NativeWestern Asia
Height3–4 ft (0.9–1.2 m)
Spread2–3 ft (0.6–0.9 m)
Flower colorYellow
Foliage colorGreen
SoilWell-drained, Sandy
LocationsYard

Bloom time

BLOOM CYCLE

Peak bloom

Jun–Aug

Flat gold plates midsummer

Fragrance

MODERATE FRAGRANCE

The foliage has an aromatic, pungent scent.

Toxicity

Humans Slight · Pets Moderate

achilleine, sesquiterpene lactones, and thujone

HumansDogsCats

Slight

Leaf
Flower
Contact

EXPOSURE Touching leaves and flowers.

EFFECT Contact dermatitis in sensitive individuals.

NOTE Documented concern for humans: Contact dermatitis in sensitive individuals.

Moderate

All
Ingestion

EXPOSURE Eating any part of the plant.

EFFECT Vomiting, diarrhea, and drooling.

NOTE ASPCA lists Achillea as toxic to dogs and cats.

Moderate

All
Ingestion

EXPOSURE Eating any part of the plant.

EFFECT Vomiting, diarrhea, and drooling.

NOTE ASPCA lists Achillea as toxic to dogs and cats.

Educational information, not medical or veterinary advice. If exposure is suspected, contact a doctor or veterinarian.

DISTRIBUTION

Native
Introduced

Western Asia

History

Illustrated historical scene for Fern-Leaf Yarrow

Achillea filipendulina is native to the Caucasus, Iran, Central Asia, and Afghanistan, where it grows in dry meadows and rocky slopes. It reached European horticulture in the 19th century through Russian and Caucasian collecting expeditions, then found its moment in the 20th-century perennial border. British plantsman Alan Bloom introduced 'Gold Plate' at Bressingham Gardens in 1937, giving gardeners a tall, architectural yellow yarrow with broad, flat heads that dried beautifully for winter arrangements.

Later selections such as 'Cloth of Gold', 'Parker's Variety', and 'Coronation Gold' helped make fern-leaf yarrow a standard of cutting gardens and sunny borders. It is tougher, taller, and more upright than common yarrow, with ferny foliage and mustard-gold flower plates that hold their color long after cutting.

Symbolism & meaning

What It Symbolizes

Fern-Leaf Yarrow holds the old courage of battlefield plants without losing its garden brightness. Its flat golden flower heads stand firm in heat, drought, and poor soil, feeding small insects while other perennials falter. The plant's message is disciplined endurance: useful, sunlit, and steady under pressure.

Healing — ancient Achillea wound-healing tradition
Endurance — performs through drought and poor soil

Where the Name Comes From

Genus honors Achilles, who was said to use yarrow on soldiers' wounds; 'filipendulina' means 'Filipendula-like'.

Uses & Fun Facts

Flat golden corymbs dry well for everlasting arrangements
Wide flower plates feed bees, hoverflies, and beneficial wasps
Aromatic ferny foliage releases sharp herbal scent when brushed

Related plants

More Achillea plants

Plants with similar care

Frequently asked questions

How often should I water Fern-Leaf Yarrow?

Water about every 7 days during the growing season, and always let excess water drain away.

How much light does Fern-Leaf Yarrow need?

Full sun: 6+ hrs direct. Watch the leaves — scorching or stretching means the light needs adjusting.

Is Fern-Leaf Yarrow toxic to cats or dogs?

Pets Moderate (Dogs Moderate · Cats Moderate) Educational information, not medical or veterinary advice. If exposure is suspected, contact a doctor or veterinarian.

Is Fern-Leaf Yarrow easy to grow?

Yes — it is considered an easy, beginner-friendly plant.

When does Fern-Leaf Yarrow bloom?

It typically blooms Jun–Aug in the Northern Hemisphere.

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