Overview
Lactuca sativa 'Glaciar' is a clump forming annual in the genus Lactuca, part of the Asteraceae family, with deciduous foliage. Lactuca sativa 'Glaciar' grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H2. Suggested uses include cottage and informal garden, patio and container plants, bedding and conservatory and greenhouse.
About
Lactuca sativa 'Glaciar' is an annual cultivar of the genus Lactuca, which includes a variety of plants known for their edible leaves commonly referred to as lettuce. This clump-forming cultivar has deciduous foliage and thrives in full sun, suitable for all garden aspects and exposures. It prefers fertile, moisture-retentive loam soil with a neutral pH, kept moist but well-drained. Hardy to UK zone H2, 'Glaciar' is ideal for cottage gardens, patios, bedding, and greenhouse cultivation, with interest from spring through to autumn. Propagation is by seed.
Growing conditions
Best soil and position for Lactuca
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, East-facing, West-facing, North-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H2
Plant details
Lactuca sativa 'Glaciar' size, habit and characteristics
- Plant type
- Annual
- Habit
- Clump forming
- Foliage
- Deciduous
- Suggested uses
- Cottage and informal garden, Patio and container plants, Bedding, Conservatory and greenhouse
Care notes
Pruning and caring for Lactuca sativa 'Glaciar'
- Propagation
- Seed
- Pest resistance
- Lettuce root aphid
- Disease resistance
- Grey moulds, Downy mildews
Frequently asked questions
Where is the best place to plant Lactuca sativa 'Glaciar'?
Lactuca sativa 'Glaciar' prefers full sun. It suits exposed and sheltered positions.
What soil does Lactuca sativa 'Glaciar' need?
Lactuca sativa 'Glaciar' grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Lactuca sativa 'Glaciar' hardy in the UK?
Lactuca sativa 'Glaciar' has an RHS hardiness rating of H2, meaning it is tender, tolerating 1–5°C, and needs frost-free protection over winter.
How do I propagate Lactuca sativa 'Glaciar'?
Seed.
More in the Lactuca genus
- Lactuca sativa 'Afrodite'PBR
- Lactuca sativa 'Altessita'PBR
- Lactuca sativa 'Analora'PBR
- Lactuca sativa 'Anguilla'
- Lactuca sativa 'Avondefiance'lettuce (butterhead) 'Avondefiance'
- Lactuca sativa 'Azulita'PBR
- Lactuca sativa 'Bachata'PBR
- Lactuca sativa 'Bakura'lettuce 'Bakura'