Lamb's Lettuce
A cold-hardy European salad green forming tiny rosettes of round, spoon-shaped leaves with a sweet, nutty flavor.
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Meet Lamb's Lettuce
A cold-hardy European salad green forming tiny rosettes of round, spoon-shaped leaves with a sweet, nutty flavor. One of the most frost-tolerant salad greens, growing through winter even in cold climates with minimal protection. The delicate, mild flavor pairs beautifully with beets, walnuts, and vinaigrette in classic French salads. Sow thickly in fall for dense mats of baby greens that can be harvested all winter.
When to plant Lamb's Lettuce
Direct sowing is strongly preferred as lamb's lettuce does not transplant well due to its delicate root system. Sow seeds from late August through October, scattering thinly over raked soil and covering with 0.5 cm of fine compost or vermiculite. Press gently to ensure good seed-to-soil contact. Keep moist until germination, which takes seven to fourteen days in cool conditions. Seeds may fail to germinate if soil is warmer than 20 degrees Celsius. For container growing, sow densely in shallow trays or pots filled with multipurpose compost and thin to 5 cm apart once seedlings emerge.
Your Lamb's Lettuce Year
Composed for Zone 7 · typical seasons · frost passes Apr 2, returns Nov 1
Sow Lamb's Lettuce Sep – Nov, pick Jan – Mar, Nov – Dec. Set your climate below and every date on this plate re-times itself.
How to grow Lamb's Lettuce
Lamb's lettuce, also known as mache or corn salad, thrives in cool conditions and is one of the easiest winter greens to grow. Sow seeds directly in the garden from late August through October, scattering them thinly over prepared soil and covering with just 0.5 cm of fine compost. Seeds germinate best at cool temperatures between 10 and 15 degrees Celsius and may go dormant in warm soil. Space rows 15 cm apart or broadcast seed over a bed for dense baby leaf harvests.
This undemanding plant grows well in partial shade and tolerates poor soil better than most salad greens. Keep the soil evenly moist during germination, which takes seven to fourteen days. Once established, plants need little attention beyond occasional watering during dry spells. In regions with harsh winters, cover beds with a single layer of horticultural fleece or a low tunnel cloche to maintain growth and protect leaves from wind damage.
Succession sow every two to three weeks from late summer through early autumn to ensure a continuous supply of tender rosettes from November through March. Plants naturally bolt as days lengthen in spring, so plan to finish harvesting by mid-spring. Lamb's lettuce self-sows readily if a few plants are left to flower, providing volunteer seedlings for the following autumn. It can also be grown in shallow containers and window boxes for a convenient winter salad supply.
288 plants fit a 4 × 8 ft bed
Each Lamb's Lettuce wants 10 cm of elbow room. The planner keeps that spacing for you — every plant, every bed.
Lamb's Lettuce's best neighbours
Lamb's lettuce makes an excellent understory companion planted beneath taller crops like Brussels sprouts, kale, and leeks, where it benefits from partial shade and wind protection. It grows well alongside carrots, radishes, and other root vegetables without competition. Avoid planting near vigorous spreading herbs that may smother the low-growing rosettes. As a winter crop, it fills garden space that would otherwise be bare, helping suppress weeds and protect soil structure. Its shallow roots do not compete with deeper-rooted neighbors for water and nutrients.
Carrot belongs beside it.
Old growers' knowledge, checked against Lamb's Lettuce's real companion table below — test any plant you're growing.
Feed it well
Lamb's lettuce is remarkably undemanding and grows in almost any garden soil with reasonable drainage. It prefers a slightly alkaline to neutral pH of 6.5 to 7.5. Soil preparation is minimal; simply rake the surface smooth and remove large stones. Rich soil is not necessary and may even encourage too-rapid growth with less flavor. A light application of general-purpose fertilizer before sowing is sufficient. Avoid heavy nitrogen feeding, which produces lush but bland leaves prone to disease. On very poor soils, a thin layer of well-rotted compost incorporated before sowing provides adequate nutrition.
Ideal Temperature
Hardiness Zone Compatibility
From seed to harvest, stage by stage
Seed Sowing
Seeds are tiny and sown shallowly in cool soil, barely covered with 3-5 mm of fine soil or compost. Germination is slow compared to most salad greens, taking 7-14 days in optimal conditions of 10-15°C (50-60°F). Seeds require consistent surface moisture and actually germinate poorly in warm soil above 20°C (68°F), making this a true cool-season crop from the very start.
Seedling Emergence
Tiny paired cotyledon leaves emerge and the first true leaves develop — narrow, elongated, and pale green. Seedlings are small and delicate at this stage, growing very slowly. The developing root system is shallow and fibrous, making consistent moisture essential. Seedlings are easily outcompeted by weeds at this stage.
Rosette Formation
Plants develop their characteristic compact rosette of 6-12 spoon-shaped, dark green leaves that grow close to the ground. Each rosette reaches 8-12 cm in diameter. Leaf texture becomes smooth and slightly succulent. Growth accelerates in cool weather and the leaves develop their distinctive mild, nutty flavor during this period.
Harvest Maturity
Rosettes reach full size with 10-20 leaves per plant, forming tight, ground-hugging clusters. Leaves are at peak flavor — mild, nutty, and slightly sweet with a velvety texture. In cool weather, plants hold at this stage for weeks without bolting, providing an extended harvest window. This is the ideal stage for cut-and-come-again harvesting or whole rosette harvest.
Bolting and Seed Set
As daylength increases and temperatures rise in spring, plants send up thin flowering stems with tiny pale blue to white flowers. The leaves become smaller and slightly bitter once bolting begins. Flowers attract small pollinators and produce tiny seeds that self-sow readily, often establishing a self-perpetuating patch in the garden.
Sow seeds densely — about 1-2 cm apart in rows 10-15 cm apart, or broadcast over a prepared bed and press gently into the surface. Keep the seedbed consistently moist using a fine mist or covering with fleece until germination. Do not sow in midsummer heat as germination rates drop dramatically above 20°C (68°F).
Caring for Lamb's Lettuce month by month
What to do each month for your Lamb's Lettuce
July
You are hereBegin sowing in late July in zones 4-6 for an autumn and winter harvest. Sow in a partially shaded location or use shade cloth, as soil temperatures above 20°C (68°F) inhibit germination. Water the seedbed the day before sowing to cool the soil.
Harvesting Lamb's Lettuce
Harvest lamb's lettuce when rosettes have at least six to eight leaves, typically 45 to 60 days after sowing. Cut entire rosettes at soil level with scissors or a sharp knife, or pick individual outer leaves to allow the center to continue producing. Harvest in the morning when leaves are crisp and full of moisture. In cold weather, leaves grow slowly but develop enhanced sweetness from the cold. Avoid harvesting when leaves are frozen; wait until they thaw naturally. Regular cutting encourages new rosettes to form from side shoots, extending the harvest period.
assuming you sow when the window opens — set your real date
Pick Lamb's Lettuce promptly and the plant keeps producing.
Storage & Preservation
Lamb's lettuce is best eaten fresh within two to three days of harvest, as the delicate leaves wilt quickly. Store unwashed rosettes in a sealed container lined with damp paper towels in the refrigerator crisper drawer. Wash gently just before serving, as the leaves bruise easily. This green does not freeze, dry, or preserve well due to its high water content and delicate texture. For maximum freshness, harvest only what you need for each meal directly from the garden or container throughout the winter season.
What goes wrong — and the fix
Slugs and Snails
PestIrregular holes in leaves and slimy trails visible on foliage, especially during damp weather.
Aphids
PestClusters of small green or black insects on leaf undersides, causing curling and sticky honeydew deposits.
Downy Mildew
DiseaseYellowish patches on upper leaf surfaces with grayish-white fuzzy growth beneath. Leaves become limp and unusable.
Troubleshooting Common Problems
Poor germination is the most frequent complaint, usually caused by sowing too early when soil temperatures are too warm. Wait until late summer when temperatures cool below 20 degrees Celsius. Bolting in spring is natural and cannot be prevented, so plan to finish harvesting by April. Damping off can affect dense sowings in wet conditions; ensure good drainage and avoid overwatering. Birds may scratch up seeds after sowing, so cover beds with netting until seedlings establish. Overcrowding leads to leggy, weak plants, so thin seedlings to 10 cm apart if sown too thickly.
Growing Tips
- Think of lamb's lettuce as a winter crop, not a spring one. The best results come from sowing in late summer (July-September) for harvest from October through March. Spring sowings bolt quickly in warming weather and produce inferior, bitter leaves.
- Sow thickly and do not thin. Unlike most vegetables, lamb's lettuce performs well at very close spacing — 1-2 cm between seeds in all directions. Dense planting creates a ground-covering carpet that suppresses weeds, retains soil moisture, and produces the most rosettes per square meter.
- Cool the soil before sowing in late summer. If soil temperatures exceed 20°C (68°F), germination will be patchy at best. Water the bed thoroughly the day before sowing, sow in the evening, and use shade cloth for the first 1-2 weeks. A north-facing bed or one shaded by taller crops works well for summer sowings.
- Barely cover the seeds — 3-5 mm of fine soil or sieved compost is enough. Deeper sowing significantly reduces germination rates. Press the surface gently after sowing to ensure good seed-to-soil contact, then mist rather than water heavily to avoid washing seeds away.
- Keep the seedbed consistently moist from sowing until seedlings are well established. The tiny seeds and shallow root system cannot recover from even brief dry spells. A covering of fleece or fine mesh helps retain moisture and speeds germination.
- Harvest whole rosettes by cutting at soil level with a sharp knife for the cleanest cut and best presentation. Leave 1-2 cm of stem base and the plant may regrow a smaller second rosette. Alternatively, pick outer leaves individually for a prolonged cut-and-come-again harvest.
- Allow a few plants to bolt and self-seed each spring. Lamb's lettuce is one of the garden's most reliable self-sowers, and a patch left to seed will produce volunteer seedlings every autumn for years, creating a zero-effort perennial winter salad supply.
- Protect with cloches or cold frames in zones 4-5 not primarily for warmth, but to keep heavy rain and snow from splashing soil onto the low-growing rosettes and to extend the harvest window into the coldest months. In zones 6 and warmer, no protection is necessary.
Pick your Lamb's Lettuce
Vit
The most widely grown variety with dark green, rounded leaves and excellent cold hardiness. Fast-growing and very productive.
Jade
Compact rosettes with glossy dark green leaves. Good disease resistance and uniform growth habit.
Trophy
Large-leaved variety with vigorous growth and excellent bolt resistance. Slightly milder flavor than smaller-leaved types.
Medallion
French heirloom with small, intensely flavored rosettes. Exceptionally cold-hardy and slow to bolt in spring.
Lamb's lettuce (mâche) commands premium prices at retail — typically $4-8 per 100g package at supermarkets and specialty stores, making it one of the most expensive salad greens per gram. A single $2-3 seed packet contains enough seed to plant 3-5 square meters and produce 2-4 kg of greens worth $80-320 at retail prices. The savings are even more dramatic because lamb's lettuce produces its harvest during winter months when other fresh salad greens must be shipped long distances at a premium. Once established, self-sowing plants return year after year at zero cost, providing an effectively free supply of winter salad greens indefinitely.
Quick recipes
Classic French Mâche Salad with Beets and Walnuts
15 minThe quintessential French bistro salad — tender lamb's lettuce rosettes paired with sweet roasted beets, crunchy toasted walnuts, and tangy crumbled chèvre, all dressed with a Dijon mustard vinaigrette. The nutty mildness of the mâche provides a perfect canvas for the bold flavors.
8 ingredientsWinter Mâche Bowl with Pomegranate and Citrus
10 minA bright, refreshing winter salad that celebrates the season's best ingredients. Lamb's lettuce serves as the tender, nutty base for jewel-like pomegranate seeds, segmented clementines, and shaved fennel, dressed with a light lemon-honey vinaigrette.
8 ingredientsWarm Lamb's Lettuce with Bacon and Poached Egg
20 minA hearty Lyonnaise-style salad where crispy lardons and their warm rendered fat gently wilt the lamb's lettuce, topped with a perfectly poached egg whose runny yolk becomes part of the dressing. A splash of sherry vinegar brings everything into balance.
8 ingredientsCulinary Uses
Lamb's lettuce is a classic winter salad green prized in French and German cuisine. Its mild, slightly nutty flavor pairs beautifully with beets, walnuts, goat cheese, and a simple vinaigrette. Serve whole rosettes as an elegant side salad or mix with other winter greens. It wilts quickly when dressed, so add vinaigrette just before serving. The delicate leaves can also garnish soups and main dishes, or be briefly wilted into warm grain bowls for a touch of fresh green flavor.
What's inside
Health Benefits
- One of the richest salad greens in beta-carotene and vitamin A, providing over 140% of the daily value per 100g — supporting eye health, immune function, and skin integrity far more effectively than iceberg or romaine lettuce.
- Unusually high in omega-3 fatty acids (alpha-linolenic acid) for a leafy green, containing roughly three times the amount found in regular lettuce — contributing to cardiovascular health and anti-inflammatory pathways.
- Excellent source of vitamin C (42% DV per 100g), particularly valuable during winter months when other fresh sources of this essential nutrient may be scarce in the garden and expensive at the store.
- Rich in bioavailable iron (2.0mg per 100g) paired with high vitamin C content that enhances non-heme iron absorption — an ideal combination for preventing iron deficiency, especially on plant-based diets.
- Very low in oxalates compared to spinach, meaning that the calcium, iron, and other minerals in lamb's lettuce are much more readily absorbed by the body — making it nutritionally superior to spinach in terms of actual mineral delivery.
- Contains valerianella compounds with mild calming properties, and its folate content (145 mcg per 100g, about 36% DV) supports nervous system health, mood regulation, and is critical during pregnancy for preventing neural tube defects.
Where Lamb's Lettuce comes from
Lamb's lettuce (Valerianella locusta) is native to Europe, western Asia, and North Africa, where it grows wild in meadows, cultivated fields, and rocky ground from the Mediterranean basin to Scandinavia. Unlike most modern salad crops, lamb's lettuce was gathered as a wild plant for millennia before any systematic cultivation began. Archaeological evidence suggests it was eaten by Neolithic communities in Central Europe, but the first written records of deliberate cultivation date to the 17th century in France and Germany.
The plant gained culinary importance precisely because of its ability to thrive in cold weather when other salad greens had long succumbed to frost. In the 18th and 19th centuries, lamb's lettuce became a staple winter salad across France, Germany, Switzerland, and Austria. French cuisine elevated it to fine-dining status under the name mâche, and it featured prominently in the classic salads of Lyon and the Loire Valley. German-speaking countries embraced it as Feldsalat or Rapunzel — the latter name directly inspiring the Brothers Grimm fairy tale, in which a pregnant woman's irresistible craving for the tender green drives the entire plot.
Commercial production expanded significantly in the 20th century, centered in the Nantes region of France, where mild Atlantic winters and sandy loam soils create ideal growing conditions. Modern greenhouse production has extended availability year-round, but the best-flavored lamb's lettuce still comes from outdoor autumn and winter plantings harvested after frost exposure. Today, lamb's lettuce is widely cultivated across Western Europe, with growing popularity in North America, Japan, and Australia among gardeners and chefs who appreciate its unique nutty flavor, exceptional cold tolerance, and nutritional density. It remains one of the few commercially important salad greens that exists in a form essentially unchanged from its wild ancestors.
Lamb's Lettuce: did you know?
Fascinating facts about Lamb's Lettuce
Lamb's lettuce (Valerianella locusta) gets its common English name from the shape of its leaves, which resemble a lamb's tongue. In German it is called Feldsalat (field salad), in French mâche, and in Italian valerianella — each culture giving it a distinctly different but equally charming name.
Lamb's Lettuce questions, answered
When should I plant Lamb's Lettuce?
What are good companion plants for Lamb's Lettuce?
What hardiness zones can Lamb's Lettuce grow in?
How much sun does Lamb's Lettuce need?
How far apart should I space Lamb's Lettuce?
What pests and diseases affect Lamb's Lettuce?
How do I store Lamb's Lettuce after harvest?
What are the best Lamb's Lettuce varieties to grow?
What soil does Lamb's Lettuce need?
Why won't my lamb's lettuce seeds germinate?
Can I grow lamb's lettuce indoors or in containers?
Why did my lamb's lettuce bolt so quickly?
Is lamb's lettuce the same as corn salad and mâche?
How cold-hardy is lamb's lettuce really?
How do I wash lamb's lettuce properly without damaging the delicate leaves?
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From the “When to plant” sectionDrag-and-drop bed planner
Design beds on a grid. Every plant snaps to its proper spacing, and you can see your whole season laid out before you spend a cent on seed.
From the “Growing guide” sectionCompanion conflicts, caught early
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From the “Companions” sectionReminders you'll actually act on
“Water the beans.” “Pick today before it turns.” Timely, specific, and tied to the plants you're really growing.
From the “Harvest” sectionSuccession, scheduled
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From the “When to plant” sectionA record that gets smarter
Every harvest you log teaches it your garden. Next year's plan starts from what actually worked in your soil, not a textbook's.
From the “Overview” sectionPlant these alongside Lamb's Lettuce
More Leafy Greens
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