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Molinia caerulea subsp. caerulea 'Overdam' (Purple moor grass 'Overdam')
1 hour care
per year
per year
0.6m
Max height
Max height
0.4m
Max spread
Max spread
2-5 years
To maturity
To maturity
Plant details
Botanical name
Molinia caerulea subsp. caerulea 'Overdam'
Other names
Purple moor grass 'Overdam', Molinia caerulea 'Overdam'
Genus
Molinia Molinia
Variety or Cultivar
'Overdam' _ 'Overdam' is a deciduous grass forming a narrow clump of upright, linear, grey- to blue-green leaves turning yellow-orange in autumn. Erect stems bear open panicles of brown flower spikelets in from midsummer into autumn.
Molinia caerulea subsp. caerulea 'Overdam' is: Deciduous
Habit
Clump-forming, Erect flower stem, Upright
Flower
Brown in Summer; Brown in Autumn
Foliage
Grey-green in Spring; Grey-green in Summer; Yellow-orange in Autumn
How to care
Watch out for
Pests
Generally pest-free.
Diseases
Generally disease-free.
General care
Pruning
Cut back in early spring.
Propagation methods
Division
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Where to grow
Molinia caerulea subsp. caerulea 'Overdam' (Purple moor grass 'Overdam') will reach a height of 0.6m and a spread of 0.4m after 2-5 years.
Suggested uses
Cottage/Informal, Beds and borders, Gravel, Low Maintenance, Prairie planting
Cultivation
Grow in any moist but well-drained, moderately fertile soil in full sun or partial shade. Prefers acid soil.
Soil type
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Soil drainage
Moist but well-drained, Well-drained
Soil pH
Acid, Neutral
Light
Partial Shade, Full Sun
Aspect
North, South, East, West
Exposure
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
Molinia caerulea subsp. caerulea 'Overdam'
Other names
Purple moor grass 'Overdam', Molinia caerulea 'Overdam'
Genus
Molinia Molinia
Variety or Cultivar
'Overdam' _ 'Overdam' is a deciduous grass forming a narrow clump of upright, linear, grey- to blue-green leaves turning yellow-orange in autumn. Erect stems bear open panicles of brown flower spikelets in from midsummer into autumn.
Native to
Garden origin
Foliage
Deciduous
Habit
Clump-forming, Erect flower stem, Upright
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Colour
Flower
Brown in Summer; Brown in Autumn
Foliage
Grey-green in Spring; Grey-green in Summer; Yellow-orange in Autumn
How to care
Watch out for
Pests
Generally pest-free.
Diseases
Generally disease-free.
General care
Pruning
Cut back in early spring.
Propagation methods
Division
Monthly care advice
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Where to grow
Molinia caerulea subsp. caerulea 'Overdam' (Purple moor grass 'Overdam') will reach a height of 0.6m and a spread of 0.4m after 2-5 years.
Suggested uses
Cottage/Informal, Beds and borders, Gravel, Low Maintenance, Prairie planting
Cultivation
Grow in any moist but well-drained, moderately fertile soil in full sun or partial shade. Prefers acid soil.
Soil type
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Soil drainage
Moist but well-drained, Well-drained
Soil pH
Acid, Neutral
Light
Partial Shade, Full Sun
Aspect
North, South, East, West
Exposure
Sheltered
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
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, Clay, Loamy, Sandy (will tolerate most soil types) | Tell us... |
| Soil drainage: | Moist but well-drained, Well-drained | Tell us... |
| Soil pH: | Acid, Neutral | Tell us... |
| Light: | Partial Shade, Full Sun | Tell us... |
| Aspect: | North, South, East, West | Tell us... |
| Exposure: | Sheltered | Tell us... |
| Hardiness: | Hardy (H4) | Tell us... |
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