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Polygonum aviculare

 
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Family: Polygonaceae
Genus: Polygonum (pol-LIG-go-num) (Info)
Species: aviculare (a-vik-yoo-LAIR-ee) (Info)

Synonym:Polygonum aviculare var. vegetum
Synonym:Polygonum heterophyllum
Synonym:Polygonum monspeliense

Category:
Annuals
Groundcovers

Height:
under 6 in. (15 cm)

Spacing:
6-9 in. (15-22 cm)

Hardiness:
Not Applicable

Sun Exposure:
Full Sun
Sun to Partial Shade
Light Shade

Danger:
N/A

Bloom Color:
Inconspicuous/none

Bloom Time:
Mid Summer
Late Summer/Early Fall

Foliage:
Blue-Green
Smooth-Textured

Other details:
May be a noxious weed or invasive
Average Water Needs; Water regularly; do not overwater

Soil pH requirements:
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)

Patent Information:
Non-patented

Propagation Methods:
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors

Seed Collecting:
Bag seedheads to capture ripening seed
Allow seedheads to dry on plants; remove and collect seeds

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Profile:

No positives
No neutrals
1 negative

Gardeners' Notes:

RatingAuthorComment
Negative melody On Aug 11, 2004, melody from Benton, KY (Zone 7a) wrote:

An invasive little annual weed that tends to like firmly packed soils. It forms dense mats and grows prostrate in walkways and parking lots.

Thought to be Eurasian in origin, it is now widespread across North America. A common pest in gardens and lawns.

Regional...

This plant has been said to grow in the following regions:

Benton, Kentucky



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