Rumex Species, Sheep's Sorrel, Sour Weed, Red Sorrel

Rumexacetosella

Genus
Rumex (ROO-meks)
Species
acetosella (a-kee-TOE-sell-uh)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Foliage
Herbaceous
Height
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Spacing
18-24 in. (45-60 cm)
Hardiness
Danger
All parts of plant are poisonous if ingested
Bloom Color
Red
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Mid Fall
Late Fall/Early Winter
Other Details
Category
Herbs
Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
Direct sow as soon as the ground can be worked
From seed; sow indoors before last frost
From seed; direct sow after last frost
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Bigelow, Arkansas

Bartow, Florida

Braselton, Georgia

Cumberland, Maryland

Bridgewater, Massachusetts

Jay, Oklahoma

Millersburg, Pennsylvania

Wynnewood, Pennsylvania

Aiken, South Carolina

Conway, South Carolina

York, South Carolina

Moneta, Virginia

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Gardener's Notes:

1
positive
3
neutrals
2
negatives
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D
York, SC (Zone 8a) | July 2013 | positive

Thanks for the warnings about invasiveness.

Adds a nice zing to salads.
Used to treat Sinusitis (inflammation of t...Read More

M
Bartow, FL (Zone 9a) | April 2006 | neutral

I would not want this in my yard, but it grows in fields around here. I used to gather the blooms & leaves, boil them, then use the stra...Read More

B
Braselton, GA (Zone 8a) | April 2006 | negative

Is there a rating worse than negative? This weed has been a nightmare for me for about 3 years now. It has overtaken several flower beds ...Read More

C
Brookeville, MD (Zone 7a) | September 2005 | negative

These weed is horribly invasive. It grows anywhere, under any conditions.

If you try to remove a plant, it gets cut off be...Read More

H
H
Newton, NJ | January 2003 | neutral

This is an indicator of increased soil acidity in lawns (useful as a diagnostic)

B
B
Baa
| October 2001 | neutral

A perennial from Europe and can be found in almost all temperate regions across the world.

Has arrow shaped, light-mid gre...Read More

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