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Scabiosa japonica 'Blue Diamonds' (Pincushion 'Blue Diamonds')
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1 hour care
per year
per year
0.2m
Max height
Max height
0.3m
Max spread
Max spread
1-2 years
To maturity
To maturity
Plant details
Botanical name
Scabiosa japonica 'Blue Diamonds'
Other names
Pincushion 'Blue Diamonds'
Genus
Scabiosa Scabiosa
Variety or Cultivar
'Blue Diamonds' _ 'Blue Diamonds' is a dwarf, mounding, clump-forming perennial with fine cut, grey-green basal leaves. It has pincushion flowers that are lavender blue, standing on erect stems from spring until frost.
Scabiosa japonica 'Blue Diamonds' is: Deciduous
Habit
Branching, Clump-forming, Erect
Flower
Lavender, Blue in Spring; Lavender, Blue in Summer; Blue, Lavender in Autumn
Foliage
Grey-green, Mid-green in Spring; Mid-green, Grey-green in Summer; Mid-green, Grey-green in Autumn
How to care
Watch out for
Pests
Generally pest free.
Powdery mildew Powdery mildew
General care
Pruning
Deadhead to prolong flowering.
Propagation methods
Seed
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Where to grow
Scabiosa japonica 'Blue Diamonds' (Pincushion 'Blue Diamonds') will reach a height of 0.2m and a spread of 0.3m after 1-2 years.
Suggested uses
Beds and borders, Cottage/Informal, Flower Arranging, Wildflower, Wildlife
Cultivation
Plant in light, free-draining, neutral or alkaline soil in a sunny position.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Full Sun
Aspect
South, West
Exposure
Exposed, Sheltered
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
Scabiosa japonica 'Blue Diamonds'
Other names
Pincushion 'Blue Diamonds'
Genus
Scabiosa Scabiosa
Variety or Cultivar
'Blue Diamonds' _ 'Blue Diamonds' is a dwarf, mounding, clump-forming perennial with fine cut, grey-green basal leaves. It has pincushion flowers that are lavender blue, standing on erect stems from spring until frost.
Foliage
Deciduous
Habit
Branching, Clump-forming, Erect
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Colour
Flower
Lavender, Blue in Spring; Lavender, Blue in Summer; Blue, Lavender in Autumn
Foliage
Grey-green, Mid-green in Spring; Mid-green, Grey-green in Summer; Mid-green, Grey-green in Autumn
How to care
Watch out for
Pests
Generally pest free.
Specific diseases
General care
Pruning
Deadhead to prolong flowering.
Propagation methods
Seed
Monthly care advice
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Where to grow
Scabiosa japonica 'Blue Diamonds' (Pincushion 'Blue Diamonds') will reach a height of 0.2m and a spread of 0.3m after 1-2 years.
Suggested uses
Beds and borders, Cottage/Informal, Flower Arranging, Wildflower, Wildlife
Cultivation
Plant in light, free-draining, neutral or alkaline soil in a sunny position.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Well-drained
Soil pH
Acid, Alkaline, Neutral
Light
Full Sun
Aspect
South, West
Exposure
Exposed, Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Hardy (H4)
USDA zones
Zone 9, Zone 8, Zone 7, Zone 6, Zone 5, Zone 4
In order to add a note on this plant, please add this plant to your plant lists.
| This plant likes... | Garden match | |
| Soil types: | Chalky, Loamy, Sandy | Tell us... |
| Soil drainage: | Well-drained | Tell us... |
| Soil pH: | Acid, Alkaline, Neutral | Tell us... |
| Light: | Full Sun | Tell us... |
| Aspect: | South, West | Tell us... |
| Exposure: | Exposed, Sheltered | Tell us... |
| Hardiness: | Hardy (H4) | Tell us... |
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