QuestionsHow to growLawnsFeedingOur Lawn has alot of brown Patches 0 Vote Up Vote Down Michelle Hayes asked 14 years ago Our Lawn has alot of brown patches We sat it last year it was a nice rich green Colour.. In the last 3weeks it seems to have alot of brown patches… We have not used any feed on it..? ? Should I apply something to make it greener?? 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 7 years ago It may hve gone a little dry earlier in spring and it has been cold. Dogs can cause patches of dead grass. Feed if the soil is moist and rain is expected.