Skip to main content
← All plants

Sheep Sorrel Microgreens

Rumex acetosella
Also known as: Sheep Sorrel, Red Sorrel, Field Sorrel, Sour Weed

Sheep Sorrel Microgreens is a microgreen in the Polygonaceae family. It grows best in full sun to part shade with medium moisture, and is listed for USDA zones 3-9. Plants reach harvest about 14–25 days after planting and sit about 6 inches apart.

Varieties

1 from True Leaf Market · sorted by days to maturity
  • Red Apache (Organic)14–25 days

    Heirloom; Organic; Annual

    14-25 Days to maturity. Rumex acetosella var. Apache. Organic Apache Red Sorrel Microgreen Seeds. Apache Red microgreens are redder in color than other Sorrel microgreen varieties. Sorrel microgreens have a delicious earthy and lemony flavor to them! They are perfect for sandwiches for texture as well as salads and garnishes for color. Although they take a bit longer than other microgreens, they are well worth the wait for their powerful flavor. ~15,000 seeds/oz.

    View on True Leaf Market
Family
Polygonaceae
Category
Microgreen
Form
Microgreen
Lifecycle
annual
Zone
3-9
Height
Spread
1–1 ft
Sun
Full sun to part shade

Plant spacing

4 plants per square footSquare-foot planting diagram: a 1-foot square divided into a 2-by-2 grid holding 4 sheep sorrel microgreens plants spaced 6 inches apart.
4 plants per square foot

In a square-foot bed, space sheep sorrel microgreens about 6 in apart — that fits 4 plants in each 1-foot square (2×2). Wider rows or containers space the same.

Water
Medium

Plan your sheep sorrel microgreens planting

Add sheep sorrel microgreens to a free GardenDraft plan and get sow, transplant, and harvest dates computed for your ZIP code — with a drag-and-drop bed layout and reminders when it’s time to plant.

Start your free plan →

At a glance

Days to harvest
14–25 days
From transplant or sow to first harvest
Harvest style
Keep picking
Crops over several weeks
After harvest
Stores well
Holds (or improves) after peak
Frost tolerance
Hardy · to ~15°F
Lowest temperature the foliage usually survives
Germination
~65%
Typical minimum germination rate

Storing & preserving

Stores well in the right conditions. Use fresh — refrigerate briefly; not suited to preserving.

General home-preservation guidance — for tested processing times and safety, follow the National Center for Home Food Preservation.

Growing timeline

When to plant and harvest sheep sorrel microgreensPlanting timeline for sheep sorrel microgreens, relative to last frost: start indoors from 10 weeks before last frost to 2 weeks before last frost; grow from 2 weeks before last frost to around last frost; harvest from around last frost to 2 weeks after last frost.Start indoorsGrowHarvestLast frostTransplant
Start sheep sorrel microgreens indoors ~8 weeks before transplanting 2 weeks before last frost; first harvest around last frost.
Seed to transplant
42-56 days
Outdoor planting
-14 to 0 days vs frost
Propagation
Seed
Schedule anchor
Last Frost

Care & troubleshooting— extension-sourced, with citations

When to feed, prune & water

Clean up debris and sanitize at season end

Sanitation

Unusual this time of year.

  • Routine careRemove spent plants and fallen debrisstrong evidence — extension confidence

    Pull and clear old plants, dropped fruit, and leaf litter at season end, since many pests and diseases overwinter in this debris; dispose of diseased material rather than composting it.

    Source: UMN Extension; Cornell

  • Routine careClean tools, stakes, and cagesmoderate evidence — extension confidence

    Wash and sanitize stakes, cages, and tools that touched diseased plants before storing or reusing them to avoid carrying pathogens into next season.

    Source: Cornell; UMN Extension

Something looks wrong?

Describe what you see on your sheep sorrel microgreensand we'll rank the likely causes — most likely first, least-invasive fix first.

Japanese beetles

Pestmoderate

Symptoms: leaves skeletonized between veins; lacy chewed foliage; metallic green-bronze beetles clustered on plants; feeding worst in warm midsummer sun

Slugs & snails

Pestmoderate

Symptoms: large ragged holes with smooth edges; slimy silvery trails; damage worst after rain and overnight

  • CulturalTrap, hand-pick at night, reduce cover· every 2 days · ~3 wksstrong evidence — extension confidence

    Pick at night with a flashlight, set shallow beer traps, water in the morning so soil dries by dusk, and clear damp hiding spots.

    Source: UC IPM: Snails and Slugs

  • OrganicIron-phosphate bait - label use only· every 1 wk · ~3 wksmoderate evidence — extension confidence

    Scatter a labeled iron-phosphate slug bait sparingly per the label; it's pet- and wildlife-safer than metaldehyde.

    Always follow the product label — it is the law.

    Source: UC IPM

Aphids

Pestlow

Symptoms: clusters of tiny soft-bodied insects on new growth and undersides; sticky honeydew or sooty mold; curled distorted new leaves; ants tending them

  • CulturalBlast off with water· every 3 days · ~2 wksstrong evidence — extension confidence

    Knock colonies off with a strong jet of water in the morning; repeat every few days. Light infestations rarely need more.

    Source: UC IPM: Aphids

  • OrganicInsecticidal soap - label use only· every 1 wk · ~3 wksmoderate evidence — extension confidence

    For persistent colonies apply insecticidal soap to undersides per label. Avoid open flowers.

    Always follow the product label — it is the law.

    Source: UC IPM