Forellenschluss Lettuce with a wooden fish decoration on a white background.
Forellenschluss Lettuce head held in the hand of a gardener.
Forellenschluss Lettuce growing in the garden.
Forellenschluss Lettuce with a wooden fish decoration on a white background.
Forellenschluss Lettuce head held in the hand of a gardener.
Forellenschluss Lettuce growing in the garden.

Lettuce Seeds,
Forellenschluss

4.752 Reviews#LT104 · 250 seeds
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Description

(Lactuca sativa) Cos. Old Austrian heirloom; the name means "speckled like a trout." A superb, gorgeous romaine lettuce that is highly splashed in deep red. Very beautiful and tasty.

Plant Details

Botanical Name
Lactuca sativa
Life Cycle
Annual
Sun Requirement
4–8 hr.
Days to Germinate
7–10
Days to Maturity
60
Planting Depth
¼ in.
Plant Spacing
8 in.
Ideal Temperature
60–80°F
Frost Hardy
Yes

Growing Guide

When to Grow

Forellenschluss lettuce can be grown in early spring or late summer for fall harvests. It matures in about 60 days. This variety will do well in USDA zones 3-11 and does best between 60 and 70 F, out of midsummer heat; sustained temperatures above about 75 F turn the leaves bitter and push the plants to bolt. For specific planting times, consult local frost date charts. In milder climates, it can be grown throughout autumn and winter. If you're not sure how to find your first and last frost dates, consult our blog post 'Our Experts Answer Questions, Share Resources.'

How to Sow and Plant

Sow seeds directly into the garden at a depth of 1/4 inch. Sow in thick bands for baby greens or space farther, 8 inches apart, for head lettuce. For continuous harvests, sow seeds every 2-3 weeks. Using cloches or cold frames can protect early or late crops from frost.

How to Grow

Forellenschluss lettuce requires consistent moisture; water at the base of the plants to keep the leaves dry and reduce the risk of diseases. Fertilize with a balanced fertilizer rich in nitrogen to support leafy growth. Regularly monitor for pests such as aphids and slugs, and use organic pesticides if necessary.

How to Save Seeds

  • Lettuce is a self-pollinating annual, making it an easy crop for seed saving.
  • Choose the best and healthiest plants and allow them to send up flower stalks.
  • Once seed heads are dried and have turned a yellowish-tan color, cut the entire stalk and place in a bag.
  • Crush the seed heads in the bag and separate the chaff.
  • Store in an airtight container in the refrigerator for up to 4 years.

FAQ

When should I plant Forellenschluss lettuce?

Plant in early spring or late summer for fall harvests. In milder climates, it can be grown throughout autumn and winter.

How often should I water Forellenschluss lettuce?

Keep the soil consistently moist but not waterlogged. Water early in the day to prevent issues related to excess moisture and root rot.

How do I prevent bolting in Forellenschluss lettuce?

To prevent bolting, provide partial shade during hot weather, keep the soil consistently moist, and avoid exposing the plants to temperatures above 75 F for extended periods.

Browse our full range of lettuce seeds.

Customer reviews

4.7 / 5 52 Reviews

What gardeners are saying

  • Speckled beauty: Red-speckled leaves dress up any salad.

  • Mild, not bitter: Sweet, tender leaves with no bitter edge, even as it warms.

  • Slow to bolt: Holds in heat longer than most lettuces.

  • Fast and easy: Quick germination and fast regrowth after cutting.

  • Hardy in cold: Overwinters under cover and shrugs off light frost.

More to grow!

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