Large Leaf Sorrel

Family: Polygonaceae Leafy Green

Unfurl tender, arrow-bright leaves with a vivid, lemony tang that lifts every bite—Large Leaf Sorrel is prized for its generous foliage and clean, refreshing flavor.

Expect a soft, supple texture with a crisp midrib and a pleasantly tart finish that holds its character in salads, spring sautés, and velvety sauces. A perennial favorite for gardeners who want reliable harvests year after year, with bold, leafy vigor in just about 45 days to first pick.

Light: Part SunMaturity: 45 DaysHabit: Rosette

Botanical illustration of Large Leaf Sorrel

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 25th
Harvest Begins	Jun 9th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	45
Sun Requirements	Part Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	60
Min Soil Temp (°F)	40
Min Night Temp (°F)	28
Harden Off (days)	5

Culinary Notes

Chef's Note

Large Leaf Sorrel brings a sharper, more citrus-edged tartness than most greens, and its big leaves give you volume without turning limp. Use it late—heat gently and short—so it keeps that lemony snap and doesn’t dull into a flat sour.

Best Uses

shaved or torn spring salads where it stays snappy under light vinaigrette
quick butter-and-sorrel sautés to keep the tang vivid
silky sorrel sauces (warm through, never boiled hard) for eggs and fish
stirred into soups or stocks at the end to preserve color and bite

Flavor Profile

bright lemony tang tender, supple leaf with a crisp-ish midrib pleasantly tart, clean finish refreshing acidity that stays lively

Kitchen Pairings

butter eggs salmon shallot crème fraîche black pepper

Frequently Asked Questions

What pest or disease commonly affects Rumex acetosa (large leaf sorrel), and what should I do if I see it?

Sorrel commonly suffers from leaf spot and occasional powdery mildew, especially when plants are crowded and leaves stay damp. Remove and discard infected leaves, water at the soil line in the morning, and improve airflow by thinning so plants aren’t touching. If mildew/spot persists, use a labeled horticultural fungicide and repeat according to the label at the interval specified for edible leaves.

How often should I water Rumex acetosa during its main growing phase?

During the main leafy growth period (roughly weeks 2–6), keep the soil consistently moist but not waterlogged; aim for even moisture to prevent bitter, stressed leaves. Water when the top 1–2 cm (about 1/2 inch) of soil begins to dry, usually 2–3 times per week depending on weather. If the soil stays soggy, sorrel roots can struggle—reduce watering and ensure good drainage.

How can I tell when Rumex acetosa is ready to harvest?

Harvest when leaves are large and tender, typically around 45 days after sowing, using the leaf size you want (often about 10–15 cm / 4–6 in long). Pick outer leaves first to keep the center growing, and avoid waiting for leaves to get very large and tough, which can increase sharpness and reduce quality. Stop frequent harvesting as plants start to bolt and the stems elongate, then you can let a few leaves regrow more slowly.