Other lawn mowing safety must haves are glasses or goggles or eyewear protection gear which will prevent eye injuries. Before starting with lawn mowing it is always advisable to clear your lawn of stones, toys and other decorative items which may fly during the course of lawn moving and can cause severe injuries. A grass lawn positively enjoys being trimmed drastically, and mowing your lawn is going to be extremely good therapeutic exercise for you when you have nothing else or constructive to do. And if you happen to be behind a good lawnmower, lawn mowing becomes a positive pleasure. The end result of an excellently well groomed lawn is going to be worth the hassle of lawn mowing. If you are using a black sheet then the greenhouse effect will help you in killing the plants and weeds beneath it. The weeds reproduce at a much faster rate than other plants and you will be able to see that they survive most of the adverse conditions as well. It is very important to know the kind of weeds growing in your garden so that you can easily kill them using the correct method and herbicides. The best time to carry out lawn aeration in the places experiencing warm climate is in the months of June and July whereas places near the east coast should use land aerators in months of August and September to promote good garden growth Lawn aeration helps in increasing microbial activity in soil that helps in thatch decomposition. Blowers do the same work in a lawn as they do in drawing room. They clean up all the unwanted dust and filth and help in making the lawn and rooms more presentable. Lawn spreaders are used for small lawns whereas the sprayers are used to spray water at larger areas. Most of the people who have private gardens and lawns prefer to use the lawn spreaders to water. During the first few weeks, you should apply about one inch of water to your new lawn weekly. You should take into account of any rainfall you may have had prior to watering. This will ensure that you do not over water your new lawn. You should not mow your new lawn until it is at least 2 inches tall.