Lawn Weed Killer
There is a hot controversy over lawn weed killer. Some people want the perfect lush lawn and will do anything, including overuse the weed killer, to achieve that and eliminate all the weeds. Others worry about the safety of their pets and children and attempt to control weeds in the lawn through prophylactic methods that encourage the growth of the grass so the lawn is too healthy to have weeds.
Weed killer for lawn says it's safe when used as directed. However, many of the people using the lawn weed killer product, or products, fail to follow the directions or use several lawn weed killers at once. Since the active ingredients in lawn weed killers are normally three active ingredients, 2.4-D, Mecoprop (MCPP) and Dicamba, if you use several different lawn weed killer products, you run the risk of excess and create an unsafe environment for children and pets.
These weed killer works in two ways. Some produce immediate results and you see the weeds die back within a few hours. Others take longer and the weeds die slowly. You might not see any difference in your law for several days. The temperature affects the rate of growth of the plant and also the effect of the weed killer, so if you used an herbicide previously, you might have slightly different results the second time. Don't be tempted to double the concentration. It's better to spray twice.
The best alternative is to make your grass so healthy; no weeds have a chance to grow. If you keep the lawn mowed at about three inches, the grass prevents the weeds from receiving sunlight. Make sure your blades on the lawnmower are sharp, too.
Aerate your lawn in particularly sparse areas. If the soil is too compact, your grass won't grow but weeds certainly have a way of showing up. Fertilize the area and generously seed it with grass seed. Add a top dressing of compost in the fall. Some weeds, such as clover, thrive in areas that have low nitrogen so adding the additional compost helps.
Sometimes too much shade can prevent a healthy lawn. If you have a lot of trees, often pruning can provide more sunlight and give your lawn a head start. Making sure you use the appropriate grass for shady areas is also important.
The final step in keeping your lawn so healthy you won't need lawn killer is to keep it adequately watered. Too little water stresses the grass and gives weeds a chance to take over the area. Creating a healthy lawn is the key to eliminating weeds and it's environmentally safe.
If you only have a few weeds and have the patience to kill them individually, one sure fire lawn killer method that's safe for the environment, pets and children is boiling water. Simply boil water and pour a cup over the weed that you want to die. It's effective and yet adds no additional toxins to the lawn.
You can also use another homemade lawn weed killer on individual weeds, vinegar. Spray vinegar directly on the weed. Newly emerged weeds die right away but it may take more than one application to kill older more established weeds.
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