There is no single weed killer that is best for all lawns due to the varying types of weeds and grass that can be present. There are three types of lawn weeds, each require a different type of herbicide. There are also three distinct types of herbicide.
Exactly when to apply the weed killer depends upon the herbicide used. Pre-emergent herbicides should be used in the early spring before weeds begin to grow to prevent seed germination. Post-emergent herbicides work on weeds that have already developed and can be applied when the weed is actively gr
Good homemade lawn weed killers include salt, boiling water and vinegar. Covering weeds with newspapers is also a good way to get rid of weeds naturally.
Common lawn weeds include dandelion, chickweed, crabgrass and white clover. Controlling these weeds involves application of chemical or natural herbicides at specific times during their growth for optimal results.
The Province of Ontario instituted a pesticide ban in 2009, which leaves few options for consumers. Some legal pesticide alternatives include EcoSense Weed-B-Gon and Fiesta Lawn Weed Killer. Both products use iron as the active ingredient, which targets weeds without harming normal grass.
Roundup 5005610 Weed and Grass Killer Concentrate Plus and Compare-N-Save Concentrate Grass and Weed Killer are two effective weed killers that receive high ratings on Amazon.com. As of 2015, Roundup 5005610 is the best seller in Amazon.com's Weed Killers category, and boasts a rating of 3.9 out of
Vinegar is a proven and effective weed killer. Mixing salt with the vinegar can help to permanently remove weeds from common trouble spots, such as crevices in sidewalks or driveways.
To control weeds in a lawn, identify the existing weeds, apply an appropriate week killer and pull remaining weeds. Prevent weeds from growing by mowing the lawn to the right height and applying prevention products to the lawn.
Popular pre-emergent products for killing weeds in lawns include Wow! and WeedzStop. Popular post-emergent products for killing weeds in lawns include Weed-Away and Weed Warrior. These products selectively kill weeds without damaging existing lawns.
It's possible to identify flowering lawn weeds by learning about their individual differences. For example, dandelions tend to have yellow flowers. After identifying lawn weeds, there are ways gardeners can treat their soil to prevent more from growing.