Typical plant growing in disturbed site.
Photo by W. Hanson Mazet.
Photo by J. DiTomaso, UCCE.
Photo by S. Donaldson.
Blue daisy, blue sailors, coffeeweed, wild bachelor’s buttons, wild endive.
Chicory grows up to 3 or more feet tall, with most of the leaves growing at the base of the plant. This gives a skeleton-like appearance to the upper part of the plant. The leaves have been used as salad greens, and the root as a coffee substitute.
Basal leaves are large and somewhat toothed or sometimes deeply lobed. Leaves are smooth or hairy. Upper leaves are small and have smooth edges or small lobes, and clasp the stem.
Erect, round and stiffly branched. The lower part of the stem is hairy. Stems are hollow and produce a milky sap when broken
Blue or sometimes purple or white flowers occur in groups of one to three where leaves join the stems. The tips of the petals are squared off and toothed. Individual flowers only open for a single day.
Grows a deep taproot that oozes a bitter, milky sap when broken or cut.
Pastures, fence lines, poorly maintained turf, roadsides and disturbed sites; prefers moist conditions
Perennial (grows back each year from the roots)
Reproduces by seed.
Chicory continues to be grown as a crop plant, so little information is available on control.
Dig, hoe or pull small patches. Chicory can be successfully controlled by deep cultivation or tillage. It will regrow after mowing.
Encourage thick, competitive vegetation. Chicory is not competitive.
No biological control agents are available. Chicory is used as a forage species in some areas and tolerates grazing.
Apply broadleaf-selective herbicides such as 2,4-D + dicamba on young plants. Glyphosate may also be effective but is nonselective and can kill or damage other plants, including lawn grasses.
DiTomaso, J.M. and E.A. Healy. 2007. Weeds of California and Other Western States. University of California Publication 3488.
HPIPM. 2009. Chicory. Bugwood Wiki.
UC Berkeley Jepson Manual. 2012. Cichorium intybus L.
USDA Plants profile, Cichorium intybus L., USDA.
Whitson, Tom D. (editor). 2009. Weeds of the West. University of Wyoming, Jackson, Wyoming.
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Donaldson, S. and Hanson Mazet, W., 2013, A Northern Nevada Homeowner’s Guide to Identifying and Managing Chicory, Extension | University of Nevada, Reno, FS-13-10
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