if you add a match to the kerosened grass it wont last long maybe 2 seconds at the most
XD
Possibly years.
2-3 weeks
Jubair-al-rashid doesn't know
It really depends on how long it will take to kill each one.
grass it grows in about a week sunflowers take a long time to bloom
Saltwater with a heavy concentration of salt will wilt and kill most plants quickly, sometimes within an hour. Many people use it on things like poison oak and poison ivy. It is important not to get it on grass or plants because it will kill them also.
It can take as little as a few hours.
It'll take one cow nine days.
Devil grass is quite stubborn. Round-up will do the job but it might take a couple of applications to get every little piece that is hiding on your initial application.
About 14 days if conditions are right.
It is 137 miles from blue grass airport to Ashland airport.
I got the amiba but it did not kill me so I don't know.