Mosses Are Unlike Other Plants. Part of the secret to moss control is realizing mosses aren't like most plants. Standard weed killers, even the tough ones, don't faze them. For Roofs & Structures. Killmoss quickly on roofs and surfaces, including galvanized gutters, with this dry microgranule mosskiller. Watch More: / ehowgarden Killingmoss in the garden is something that requires you to keep two key environmental factors in mind. Aerating lawns will not killmoss on its own.Compacted soil can trap moisture above ground and cause moss to form in your lawn. Mosskillers are usually based on the chemical Iron Sulphate, which is delivered at a high enough rate to cause a change in the internal chemistry of the moss (killing it). Here are some strategies for killing the moss and removing it from your property. Please note that if you choose to use bleach, you should never mix bleach with ammonia or other household... Though moss won't kill your grass, it can leave your lawn splotchy and uneven.When to Apply the MossKiller Solution. Late spring or early fall are the best times to kill lawn moss. Table of ContentsWhat Causes Moss in Lawns?When Is the Best Time to Apply MossKiller to My Lawn?Does vinegar killmoss? Means of Killing Lawn Moss. Lawn moss can be beaten back, this is the best news of all. Weed killer which contain ferrous ammonium sulfate or ferrous sulfate are effective. Why Moss Grows in Lawns. The first thing to understand before taking steps for killingmoss is that moss is an opportunistic plant. It will not push out grass or kill plants to take hold.
