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Achillea 'Hella Glashoff' (Yarrow 'Hella Glashoff')

Beginner
skill rating
2 hours care
per year
0.7m
Max height
0.6m
Max spread
2-5 years
To maturity

Plant details

Botanical name

Achillea 'Hella Glashoff'

Other names

Yarrow 'Hella Glashoff'

Genus

Achillea Achillea

Variety or Cultivar

'Hella Glashoff' _ 'Hella Glashoff' is a compact, clump-forming, deciduous to semi-evergreen perennial with finely-divided, grey-green leaves and, from summer into autumn, erect stems bearing dense, flattened clusters of bright yellow flowers fading to pale yellow with age.


Achillea 'Hella Glashoff' is: Semi evergreen

Habit

Bushy, Compact, Cushion or Mound Forming, Erect flower stem

Awards

RHS AGM (Award of Garden Merit)

Flower

Yellow in Summer; Yellow in Autumn

Foliage

Grey-green in All seasons

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 'Hella Glashoff' (Yarrow 'Hella Glashoff') will reach a height of 0.7m and a spread of 0.6m after 2-5 years.

Suggested uses

Beds and borders, Coastal, Cottage/Informal, Garden edging, Gravel, Rock, 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 in 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 'Hella Glashoff'

Other names

Yarrow 'Hella Glashoff'

Genus

Achillea Achillea

Variety or Cultivar

'Hella Glashoff' _ 'Hella Glashoff' is a compact, clump-forming, deciduous to semi-evergreen perennial with finely-divided, grey-green leaves and, from summer into autumn, erect stems bearing dense, flattened clusters of bright yellow flowers fading to pale yellow with age.

Foliage

Semi evergreen

Habit

Bushy, Compact, Cushion or Mound Forming, Erect flower stem

Awards

RHS AGM (Award of Garden Merit)


Colour

Flower

Yellow in Summer; Yellow in Autumn

Foliage

Grey-green in All seasons


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 'Hella Glashoff' (Yarrow 'Hella Glashoff') will reach a height of 0.7m and a spread of 0.6m after 2-5 years.

Suggested uses

Beds and borders, Coastal, Cottage/Informal, Garden edging, Gravel, Rock, 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 in 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, Zone 4

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Achillea 'Hella Glashoff' (Yarrow 'Hella Glashoff')

Achillea 'Hella Glashoff' (Yarrow 'Hella Glashoff')

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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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