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Lactuca sativa 'Rosedale' (Lettuce 'Rosedale')
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3 hours care
per year
per year
0.3m
Max height
Max height
0.3m
Max spread
Max spread
1 year
To maturity
To maturity
Plant details
Botanical name
Lactuca sativa 'Rosedale'
Other names
Lettuce 'Rosedale', Cos lettuce 'Rosedale'
Genus
Lactuca Lactuca
Variety or Cultivar
'Rosedale' _ 'Rosedale' is a hardy annual widely cultivated as a cool-season, salad leaf crop forming a compact, upright, dense rosette of edible, glossy, wavy, deep red outer leaves, green toward the centre, ready for harvest approximately eight weeks after sowing.
Lactuca sativa 'Rosedale' is: Deciduous
Habit
Compact, Rosette
Awards
RHS AGM (Award of Garden Merit)
Foliage
Dark-red in Spring; Dark-red in Summer; Dark-red in Autumn
How to care
Watch out for
Specific pests
Birds , Cutworms , Lettuce root maggot , Root aphid , Root knot eelworm , Slugs , Snails Birds , Cutworms , Lettuce root maggot , Root aphid , Root knot eelworm , Slugs , Snails
Grey mould , Lettuce downy mildew , Mosaic virus , Ring spot Grey mould , Lettuce downy mildew , Mosaic virus , Ring spot
General care
Pruning
Harvest outer leaves, the inner leaves will continue to grow.
Propagation
Sow indoors in early to mid-spring. Sow outdoors from mid-spring to midsummer every 2-3 weeks for a succession of crops. Sow thinly in drills 1.5cm deep, 30cm apart. Thin plants to 25cm apart.
Propagation methods
Seed
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Where to grow
Lactuca sativa 'Rosedale' (Lettuce 'Rosedale') will reach a height of 0.3m and a spread of 0.3m after 1 year.
Suggested uses
Add to salads, Beds and borders, Flavouring food and drinks
Cultivation
Sow seed in fertile, moist, neutral soil in sun from early spring to midsummer. Avoid acid soil. Keep well watered. Harvest approximately eight weeks after sowing.
Soil type
Loamy, Sandy
Soil drainage
Well-drained
Soil pH
Alkaline, Neutral
Light
Full Sun
Aspect
South, West
Exposure
Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Hardy (H4), Tender in frost (H3)
Companion plants
We do not currently have companion plants added for this plant.
Botanical name
Lactuca sativa 'Rosedale'
Other names
Lettuce 'Rosedale', Cos lettuce 'Rosedale'
Genus
Lactuca Lactuca
Variety or Cultivar
'Rosedale' _ 'Rosedale' is a hardy annual widely cultivated as a cool-season, salad leaf crop forming a compact, upright, dense rosette of edible, glossy, wavy, deep red outer leaves, green toward the centre, ready for harvest approximately eight weeks after sowing.
Native to
Garden origin
Foliage
Deciduous
Habit
Compact, Rosette
Awards
RHS AGM (Award of Garden Merit)
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Colour
Foliage
Dark-red in Spring; Dark-red in Summer; Dark-red in Autumn
How to care
Watch out for
Specific pests
Birds , Cutworms , Lettuce root maggot , Root aphid , Root knot eelworm , Slugs , Snails
Specific diseases
Grey mould , Lettuce downy mildew , Mosaic virus , Ring spot
General care
Pruning
Harvest outer leaves, the inner leaves will continue to grow.
Propagation
Sow indoors in early to mid-spring. Sow outdoors from mid-spring to midsummer every 2-3 weeks for a succession of crops. Sow thinly in drills 1.5cm deep, 30cm apart. Thin plants to 25cm apart.
Propagation methods
Seed
Monthly care advice
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Where to grow
Lactuca sativa 'Rosedale' (Lettuce 'Rosedale') will reach a height of 0.3m and a spread of 0.3m after 1 year.
Suggested uses
Add to salads, Beds and borders, Flavouring food and drinks
Cultivation
Sow seed in fertile, moist, neutral soil in sun from early spring to midsummer. Avoid acid soil. Keep well watered. Harvest approximately eight weeks after sowing.
Soil type
Loamy, Sandy
Soil drainage
Well-drained
Soil pH
Alkaline, Neutral
Light
Full Sun
Aspect
South, West
Exposure
Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Hardy (H4), Tender in frost (H3)
In order to add a note on this plant, please add this plant to your plant lists.
| This plant likes... | Garden match | |
| Soil types: | Loamy, Sandy | Tell us... |
| Soil drainage: | Well-drained | Tell us... |
| Soil pH: | Alkaline, Neutral | Tell us... |
| Light: | Full Sun | Tell us... |
| Aspect: | South, West | Tell us... |
| Exposure: | Sheltered | Tell us... |
| Hardiness: | Hardy (H4), Tender in frost (H3) | Tell us... |
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