2014—Fiesta is great for use on common broadleaf weeds like dandelion and chickweed but what about hardy eyesores like thistle? We recently heard from EngageAgro USA, who sent us this photo of thistle two days after a low rate (2.5 gallons per 1000 ft2) application of Fiesta Turf Weed Killer on Long Island, NY.
It reminded us of a similar photo from a year ago. Nutri-Lawn in Toronto sprayed this bull thistle with Fiesta Lawn Weed Killer and got some amazing results.