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Plant details
There is a bewildering diversity of lettuce types, with more appearing all the time. Butterheads are soft loose-hearted varieties, crispheads or icebergs are large dense and crunchy, cos types have upright crisp leaves, and loose-leaf do not make hearts but are gathered as dense leafy heads or individual leaves are picked over a long period. 'Avondefiance' is an butterhead variety that has very good resistance to root aphids and mildew. It is a high yielding lettuce with dark green leaves and can withstand drought and high temperatures. The Royal Horticultural Society has given it its prestigious Award of Garden Merit (AGM).
Family: Asteraceae
Genus: Lactuca
Species: sativa
Cultivar: Avondefiance
Plant type: Vegetable
Foliage colour: Mid-green
Sun exposure: Full sun
Soil: Well-drained/light, Clay/heavy, Chalky/alkaline, Dry, Sandy
Hardiness: Half hardy
Skill level: Beginner
Height: 15cm
Spread: 25cm
Time to plant seeds: March to September
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jasonbenali
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