Dandelion

This deep-rooted perennial weed is probably one of the most widely recognized weeds. The long taproot, basal rosette of leaves, yellow flowers, and globe of "parachute-like" seeds make this plant easy to identify. Dandelion (Taraxacum officinale) will grow in almost any soil type and is most commonly found in sunny areas. It reproduces by seed and can form new plants from pieces of broken taproots.

Control: Handpulling can be done with the aid of a tool that removes the entire taproot, especially when the soil is moist. Maintain a dense, healthy turf which crowds out weeds naturally and reduces the chances for invasion. Mulch ornamental bed areas with a two- to three-inch layer of mulch to suppress weed seed germination and growth. Remove the flowers before they reach the "parachute stage" to eliminate seed production. There are many herbicides available depending on the crop.