Nutgrass and Sugar
I have seen where you spray your lawn with Dawn Dish detergent (and water) and then sprinkle sugar on the Nutgrass and then lightly water in... my questions are:
1) Does it work?
2) What kind of sugar?
3) What do you use to sprinkle the sugar on the lawn
4) What time of year do you do this? How many times?
5) How do you know it is working?