Lactuca sativa 'Winter Density'
lettuce 'Winter Density'
A compact, semi-cos type lettuce producing crisp hearts held low to the ground and wrapped well in outer leaves. This cultivar shows good winter hardiness enabling autumn sowings that will crop in early spring and is also slow to bolt in warmer weather
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
1 yearUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Green | |||
| Autumn | Green | |||
| Winter | Green |
Position
- Full sun
Aspect
South–facing or East–facing
Exposure
Sheltered Hardiness
H2Botanical details
- Family
- Asteraceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Clump forming
- Genus
Lactuca can be annuals, biennials, perennials or shrubs, with alternate leaves, milky white sap and daisy-like flowers in white, yellow or blue. The genus includes a wide range of wild plants, as well as species cultivated for their edible leaves (lettuce)
- Name status
Accepted
How to grow
Cultivation
Grow in full sun on moisture-retentive soil. Use cloches, plastic tunnels or horticultural fleece to protect early and late crops. See Lettuce (Grow your own)
Propagation
Propagate by seed. See sowing vegetable seeds
Suggested planting locations and garden types
- Patio and container plants
Pruning
No pruning required
Pests
May be susceptible to slugs and snails and lettuce root aphids
Diseases
May be susceptible to grey moulds and downy mildews
Get involved
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