Weekly Weed: Johnsongrass (Sorghum halepense)

Johnsongrass (Sorghum halepense, family Poaceae) is a non-native perennial grassy weed that is becoming a serious problem in Ohio landscapes and nurseries.

Agronomy eUpdate July 15th, 2021 : Issue 864

How often should I water my Johnson grass? - PictureThis

Sorghum halepense (Johnson grass)

johnsongrass (Sorghum halepense)

johnsongrass (Sorghum halepense)

Johnson grass hi-res stock photography and images - Alamy

Managing Johnsongrass, a legendary weed

Washington State Noxious Weed Control Board

Johnson grass (Sorghum halepense) weeds in a young cotton crop

Reed Canarygrass

johnsongrass (Sorghum halepense)

Johnsongrass Sorghum halepense Weed Profile - Weed Identification