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Achillea grandifolia (White yarrow)

Beginner
skill rating
2 hours care
per year
0.9m
Max height
0.6m
Max spread
2-5 years
To maturity

Plant details

Botanical name

Achillea grandifolia

Other names

White yarrow

Genus

Achillea Achillea

Species

A. grandifolia - A. grandifolia is a robust, clump-forming, deciduous perennial with ovate, pinnate, grey-green leaves and stout, sturdy stems bearing domed or flattened clusters of white flowers from early summer into autumn.


Achillea grandifolia is: Deciduous

Habit

Clump-forming

Flower

White in Summer; White in Autumn

Foliage

Grey-green in Spring; Grey-green in Summer; Grey-green in Autumn

How to care

Watch out for

Specific pests

Aphids Aphids

Powdery mildew Powdery mildew

General care

Pruning

Deadhead after flowering. Cut back untidy foliage in spring.

Propagation methods

Division


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Where to grow

Achillea grandifolia (White yarrow) will reach a height of 0.9m and a spread of 0.6m after 2-5 years.

Suggested uses

Rock, Gravel, Garden edging, Flower Arranging, Cottage/Informal, Coastal, Beds and borders, Wildlife

Cultivation

Grows best in moist, well-drained soil in an open, sunny site. Will tolerate a wide range of soil conditions, except for heavy wet winter clay. May be semi-evergreen or evergreen in areas with mild winters.

Soil type

Chalky, Loamy, Sandy

Soil drainage

Well-drained, Moist but well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Full Sun

Aspect

South, East, West

Exposure

Exposed

UK hardiness Note: We are working to update our ratings. Thanks for your patience.

Hardy (H4)

Companion plants

We do not currently have companion plants added for this plant.

Botanical name

Achillea grandifolia

Other names

White yarrow

Genus

Achillea Achillea

Species

A. grandifolia - A. grandifolia is a robust, clump-forming, deciduous perennial with ovate, pinnate, grey-green leaves and stout, sturdy stems bearing domed or flattened clusters of white flowers from early summer into autumn.

Foliage

Deciduous

Habit

Clump-forming


Colour

Flower

White in Summer; White in Autumn

Foliage

Grey-green in Spring; Grey-green in Summer; Grey-green in Autumn


How to care

Watch out for

Specific pests

Aphids

Specific diseases

Powdery mildew

General care

Pruning

Deadhead after flowering. Cut back untidy foliage in spring.

Propagation methods

Division


Monthly care advice


Where to grow

Achillea grandifolia (White yarrow) will reach a height of 0.9m and a spread of 0.6m after 2-5 years.

Suggested uses

Rock, Gravel, Garden edging, Flower Arranging, Cottage/Informal, Coastal, Beds and borders, Wildlife

Cultivation

Grows best in moist, well-drained soil in an open, sunny site. Will tolerate a wide range of soil conditions, except for heavy wet winter clay. May be semi-evergreen or evergreen in areas with mild winters.

Soil type

Chalky, Loamy, Sandy

Soil drainage

Well-drained, Moist but well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Full Sun

Aspect

South, East, West

Exposure

Exposed

UK hardiness Note: We are working to update our ratings. Thanks for your patience.

Hardy (H4)

USDA zones

Zone 8, Zone 7, Zone 6, Zone 5

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This plant likes... Garden match
Soil types: Chalky, Loamy, Sandy Tell us...
Soil drainage: Well-drained, Moist but well-drained Tell us...
Soil pH: Acid, Alkaline, Neutral Tell us...
Light: Full Sun Tell us...
Aspect: South, East, West Tell us...
Exposure: Exposed Tell us...
Hardiness: Hardy (H4) Tell us...

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