Lamb's lettuce (corn salad)
Seed Saving

Lamb's Lettuce

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Also known as corn salad, lamb's lettuce is a low-risk, self-pollinating winter salad crop -- the main skill in seed saving it is simply catching the small, easily-missed seed heads before they dry out and drop.

New to terms like isolation distance or outcrossing? See the Seed-Saving Glossary.

Seed-Saving Difficulty

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Safe to Save
Low crossing risk.

How It's Pollinated

Self-pollinating, with some insect visitation

(Low crossing risk)

Scientific name: Valerianella locusta

Domestic Crops It Can Cross With

  • Other lamb's lettuce varieties, if grown -- most gardeners grow a single strain

Wild Relatives & Feral Species

  • Wild Valerianella relatives exist in some regions and could cross if present nearby

Separation Distances Required

Minimum: 25m as good practice

Recommended: 50m for extra security

Strict: Not usually needed

Seed-Saving Strategies

  • Let plants bolt and flower once the weather warms
  • Allow the small seed heads to dry fully on the plant
  • Harvest before seed shatters -- check regularly once heads turn brown
  • Store dry -- viable 3-4 years

Related Resources

Growing Lamb's Lettuce

Full growing guide for your climate zone.

Seed-Saving Helper

Check crossing risks and isolation distances for all your crops in one place.