Purpletop is a purple flowered herb with erect stems up to 2m tall which are conspicuously square in cross-section and rough. Leaves are sessile (without a stalk), dull green and also rough. Leaves are narrowly rectangular to pear-shaped and hairy. The base of the leaf is slightly stem-clasping, leaf margin is irregular to regular toothed and apex is tapering to a point. Inflorescence (a group of flowers) occurs in the end of the branch having small purple-mauve flowers on cylindrical flowerheads grouped in threes. Flowers in late Spring and throughout Summer.


Products to Use Purpletop

Arsenal® Super

arsenal packshot 2

Arsenal® Super is the latest, optimised formulation of a proven herbicide solution for non-crop situations where long-term vegetation management is required. Arsenal…

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Armoury Herbicide

Armoury Cropped

Armoury Herbicide is the ideal knockdown and residual control of various annual and perennial weeds in non-crop, commercial, industrial, public service…

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