Smartweed is a variable annual herb reaching 10 cm to 2 m tall. The upright, ribbed stems are branching or unbranched. The lance-shaped leaves reach up to about 2 cm in length. The blade may be marked with a dark blotch. The brownish ochrea at the base is up to 2 cm. The inflorescences grow at the top of the stem and from the leaf axils. The flowers have five pinkish or greenish tepals each a few millimeters long. This plant grows in moist, disturbed habitat types, such as ponds, reservoirs, riverbanks, irrigated fields, and ditches.

How to control Smartweed

Double Time

Double Time 20L LR

Double Time Herbicide is a broad leaf herbicide containing 340g/L MCPA and 80g/L Dicamba and is used for certain broadleaf weeds… Read More

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