A mixture of white vinegar, salt and dish-washing soap can help kill weeds in gravel and keep them from growing again in the same spot. The same solution can also be applied to similar trouble spots for weeds, such as sidewalks.Know More
Mixing 1 gallon of normal, 5 percent white vinegar with a cup of table salt and a tablespoon of dish-washing soap creates a mixture that kills weeds in a few days. The solution also prevents weeds or other plants from growing in the same place again. While this solution is good for gravel driveways or concrete walkways, it may not be suitable for use around other plants.
Funneling the solution into a spray bottle can help make it easier to apply the mixture. It should be applied to the weeds on a dry, sunny day. The solution should be applied to every surface of the weed. After using this weed-killing solution, any leftovers should be labeled and placed in a dark, cool spot until it is needed for use later.
Vinegar kills weeds on its own, but it does not have the ability to keep new weeds from growing shortly after the old one dies. Vinegar alone may be more useful to apply near other plants.Learn more about Landscaping
A good vinegar mixture to kill weeds is 1 gallon of household white vinegar and 1 cup of salt. Blend the mixture and pour it into a plastic spray bottle, drenching the weeds on a dry and sunny day. Plants soaked in the solution will die within a few days.Full Answer >
There are several methods of killing weeds without using chemicals, including pulling them, smothering them, and pouring salt, vinegar or boiling water on them. Weeds can be controlled through the use of physical barriers such as lawn edging or retaining walls. In the garden, the number of weeds can be decreased by planting ground cover, flowers and garden crops to compete with the weeds for sunlight, water and nutrients.Full Answer >
Some popular commercial brands of weed killers include Ortho, Roundup and Preen, which kill weeds in the seed or adult form. It's also possible to make efficient weed killers cheaply and easily at home using common household items.Full Answer >
Killing oxalis in a lawn requires an aggressive approach of pulling weeds as soon as they appear, using a pre-emergent herbicide and spraying any remaining plants with a weed killer. You must perform these actions consistently to keep the weeds from growing back.Full Answer >