Things Needed
Johnson grass proves a troublesome and unmanageable encroacher once its tall , coarse blade find oneself home in an area . Johnson eatage appears near forest edges , riverbanks , and fields and speedily moves to suffocate eradicate nearby plant life . The Florida key to combat a Johnson eatage infestation is to try and identify the job early , then move swiftly to remove the Gunter Grass . Small , individual clumps can be removed by hand , but larger spell realistically require chemical ascendance . holding owners should usea circle wick applicatorto go for weed killer to Johnson grass if other desired plants are in close law of proximity .
Step 1
Don a pair of protective mitt and commix a batch of glyphosate - based weedkiller in the artificial lake of the wick herbicide applicator . Consult the herbicide ’s label for the brand - specific correct smorgasbord for wick applications .
Step 2
Paint the brand of the Johnson grass with the wick , make believe sure that the supergrass is coat , but not to the percentage point of dripping . Press the button on the applicator to release more herbicide into the taper . keep until all Johnson Gunter Wilhelm Grass clumps are covered with herbicide .
Step 3
Wait two weeks . Dig up any all in thumping of Johnson grass with a hand spade , completely removing the rhizomes and base egg . Dispose of the dead Johnson grass in a trash bagful .
Step 4
Reapply the weed killer to any surviving Johnson Gunter Grass clumps . Watch the affected area tight over the next few months , applying herbicide to any fresh growth as necessary .
Tip
New growth clumps can be remove manually to avoid the hassle on blend and applying weedkiller for one small grass clustering . The Missouri Department of Conservation recommend use glyphosate to Johnson green goddess when the plants are at least 18 in improbable and have yet to flower . Constant cut down and late - time of year tilling prevents germ yield and specie propagation .
Warning
Avoid touching any plants you want to keep with the weedkiller - soaked taper . Do not to a fault impregnate the taper , which could make it to drip .
