WebMar 1, 2013 · Smartweed is a plant that belongs to a group of plants in the genus Polygonum. There are many different kinds of smartweed, some grow in wet areas, some in drier habitats, but they all have one characteristic in common that gives them the collective name of smartweed, they all have an acrid, or peppery, taste to the leaves. WebSep 5, 2015 · Persicaria pensylvanicum is known as smartweed. It is a common sight in waste areas and in nutrient-poor fields. The unique, pale pink flowers bloom most of the summer and into autumn. Gardeners and farmers despise the plant because it produces tons of seed and smartweed is capable of regenerating from every joint along the stem.

Polygonum pensylvanicum: Smartweed - Dave

WebPennsylvania smartweed and ladysthumb seeds can survive up to 30 years of burial. Pennsylvania smartweed seeds buried in late October had 40–63% viability 10 months … WebPolygonum is a genus of about 130 species of flowering plants in the buckwheat and knotweed family Polygonaceae.Common names include knotweed and knotgrass (though … dictionary missive

Aquatic Smartweed The Pond Shop – The Pond Shop®

WebSmartweed is a robust perennial that can reach lengths of 8 feet. The leaves are alternate, smooth, and entire with blades up to 10 inches long and 3 1/2 inches wide. Treatment options for smartweed. Control Method Dosage Comments Cost Unit Cost; 2,4-D: 100-200 lbs/acre: Note water use restrictions: WebA summer annual weed of horticultural, agronomic, and nursery crops that may reach 3 1/2 feet in height. Pennsylvania smartweed is distributed throughout the United States. Seedlings. Cotyledons are elliptic to lanceolate in outline, whit hairs along the margins. First true leaves are alternate, lanceolate in outline, and hairy on the upper ... WebSmartweed is a robust perennial that can reach lengths of 8 feet. The leaves are alternate, smooth, and entire with blades up to 10 inches long and 3 1/2 inches wide. Treatment … dictionary missional