Grass Killer

Question

I use to be able to buy a grass killer and broad leaf weed killer as separate items why is it I cannot find them now?

Answer 1

They are still available separately. The weed and grass killers typically combine other ingredients besides just glyphosate alone. They can also include an ingredient that prevents reemergence for a certain amount of time, for example. Or they may be formulated to combat especially vigorous vegetation.