Salad Burnet

An easy, tough, semi-evergreen perennial with pretty ferny leaves that taste of fresh cucumber - a cool-season salad herb you can pick nearly year-round, including through mild winters when little else is green.

As easy as herbs get: direct-sow in cool soil in full sun to part shade and lean, well-drained ground; thin to a foot apart, and it forms a tough, self-sowing evergreen rosette.

Salad burnet is genuinely easy. It's hardy and cool-tolerant, so direct-sow it as soon as the soil is workable in spring (or in fall for early-spring picking); the seed germinates readily and, since the plant has a taproot, direct sowing suits it better than transplanting - though transplants and divisions establish fine. Thin or space plants to about a foot apart to form their low rosettes.

Give it full sun to part shade and lean, well-drained soil - it actually prefers poor, dry, even chalky or alkaline ground, and dislikes rich, wet conditions. Once established it's drought-tolerant and needs little care. It grows well in containers and at the front of a border or herb bed, and it self-sows freely, so a single planting tends to renew itself with volunteer seedlings year after year.

Almost carefree: harvest young leaves, keep the flower stalks cut to stay tender, water little, and divide or let it self-sow every few years to renew the patch.

Salad burnet asks for very little. Water it only in real drought - it's a lean-soil, dry-tolerant plant - and don't over-fertilize. The one care task that matters for the kitchen is to keep cutting the flower stalks: as the plant sends up its wiry flowering stems, the leaves turn tough and bitter, so shearing off the stalks keeps it producing tender, mild, cucumber-flavored young leaves for a much longer season.

Harvest by taking the youngest outer leaves from around the rosette; the crown keeps generating fresh growth. In mild zones keep picking through winter while it stays semi-evergreen. After a few years, plants get woody and less productive at the center - simply divide the crown in spring, or let the abundant self-sown seedlings replace the old plants, to keep the patch young and generous.

A fresh cucumber flavor for cool cooking: young leaves in salads, herb butters, cream cheese, dressings, cold soups and sauces, vinegars, and summer drinks like Pimm's - always used raw and young.

Salad burnet's clean cucumber flavor makes it a lovely fresh, cool-weather herb. Use the tender young leaves raw: tossed whole or chopped into green salads (a classic in a mixed-herb salad), stirred into herb butters, cream cheese, soft cheeses, and dips, whisked into vinaigrettes and dressings, and added to cold soups, chilled sauces, and egg dishes. It's a traditional flavoring for herb vinegars and a classic garnish for cool summer drinks - it's one of the herbs floated in a glass of Pimm's and in wine cups and cordials.

Because the cucumber flavor is delicate and fades with heat, salad burnet is used raw and young, added at the end if it goes near a warm dish, and the older leaves are avoided as they turn bitter. It doesn't dry well (it loses its fresh flavor), but as a semi-evergreen you can usually just pick it fresh, which is exactly how it's best. Where you'd want a whisper of cucumber - and especially in the cool seasons - it's a delightful, underrated herb.

A low-calorie fresh salad green eaten in modest amounts, supplying vitamin C and antioxidants; its practical value is a fresh cucumber note and a cool-season and winter source of garden greens.

Salad burnet is eaten as a fresh salad leaf in modest amounts, so it's not a bulk food, but as a raw green it supplies vitamin C and antioxidant tannins and flavonoids typical of the rose family (the genus name Sanguisorba means 'blood-absorbing,' for the astringent, styptic tannins the related greater burnet was used for). Being eaten raw, it delivers those nutrients intact.

Its real practical value is as a cool-season and winter source of fresh greens and flavor. Because it's semi-evergreen and hardy, it can supply crisp, cucumber-flavored leaves for salads long after tender summer herbs are gone - a genuine benefit in the lean months. Treat it as a healthful, flavorful fresh salad herb rather than a nutrient staple, valued as much for extending the fresh-herb season as for what's in the leaf.

An old European herb of medieval gardens and herbals, valued as a salad and cordial herb and for its astringent medicinal use, and long grown as a hardy, drought-tolerant meadow and pasture plant.

Salad burnet is a long-established herb of European kitchens and physic gardens. Native to Europe, western Asia, and North Africa, it grows wild on dry, chalky grasslands and was gathered and grown as a salad and cordial herb since at least the Middle Ages - Francis Bacon recommended planting it along garden paths so that treading on it would release its scent, and it was a common flavoring for wine cups and cooling drinks. Its cucumber taste made it a favorite fresh green in an era with few salad plants that lasted into winter.

The genus name Sanguisorba ('blood-stauncher') reflects its old medicinal use: the astringent, tannin-rich burnets were traditional remedies to stop bleeding and treat wounds and digestive complaints (a role belonging mainly to the larger greater burnet, Sanguisorba officinalis). Carried to North America by colonists, salad burnet was also valued agriculturally as a tough, drought- and cold-hardy pasture and cover plant that stays green through winter - the same hardiness that makes it such a useful year-round salad herb in the garden today.

Bitter, tough leaves mean the plant flowered or the leaves are old - cut the flower stalks and pick young; woody old crowns need dividing; volunteers are normal self-sowing.

Leaves gone tough and bitter: the plant is flowering, or you're picking older leaves - shear off the flower stalks and harvest only the tender young central leaves; this is the single most important trick for a long, sweet harvest. Woody, sparse, less productive after a few years: an aging crown - divide it in spring, or let self-sown seedlings take over, to keep the patch young. Seedlings coming up around the plant: normal, easy self-sowing (not aggressive); thin, transplant, or shear flower heads to limit them. Wilting despite watering, soft roots: root or crown rot from soggy soil - it wants lean, well-drained ground; improve drainage and water less. White powdery film in humid heat: powdery mildew on crowded or shaded plants - give airflow and sun. Struggling in summer: it's a cool-season plant - give afternoon shade and water in intense heat, and expect it to revive in cool weather.

A hardy, drought-tolerant, semi-evergreen perennial for zones 4-9; it thrives in cool weather and lean soil and provides winter salad greens in mild zones, while disliking intense summer heat.

Salad burnet is tough across a wide range but is at heart a cool-season plant. Zones 4-5: fully hardy (to about -20°F); it dies back or holds a low rosette over winter and resprouts vigorously in spring - a dependable, drought-tolerant perennial. Zones 6-8: its comfortable range, and here its semi-evergreen habit shines, giving fresh cucumber-flavored leaves through mild winters when little else is available; keep the flower stalks cut for a long harvest. Zone 9: grows well in the cooler months but wants afternoon shade and some water in the hot, intense summer, which it dislikes. Zones 10-11: a cool-season crop - grow it fall through spring, since summer heat is the off-season. Everywhere, it prefers lean, well-drained soil and cool weather, and it's the summer heat, not the winter cold, that limits it.