Homemade Weed Killer

Weeds are a common nuisance among gardeners. They crop up randomly and can take over your garden quickly if you do not control them.

Commonly, people turn to store-bought weed killers that contain harmful chemicals. While these chemicals are effective at killing weeds, they are harmful to people, animals and the environment. A better solution is to use a homemade weed killer made with natural, safe ingredients.

Why Do We Need to Control Weeds in Your Garden?

The plants in your garden require a healthy amount of air, water, nutrients and sunlight. As weeds grow, they compete with your garden plants for these essentials.

In addition, they grow rapidly, consuming even more nutrients and water. As they grow, they block sunlight from reaching the plants. Weeds will stifle your garden and must be removed. However, pulling weeds by hand is time-consuming, hard work.

How Effective Are Homemade Weed Killers?

You don’t have to introduce harsh chemicals to your garden to kill weeds. Numerous ingredients that you may already have in your pantry are just as effective at killing weeds.

In addition, they are cheaper to make and don’t have the harmful effects on the environment that the alternatives have.

Homemade Weed Killer Recipes

Here are a few recipes for homemade weed killers:

Vinegar

Vinegar is one of the most effective ingredients for a homemade weed killer.

Combine a gallon of white vinegar with a cup of liquid dish soap in a spray bottle. Shake the bottle thoroughly. Then, spray the leaves, stalk and base of the weeds until they are covered. If necessary, reapply the vinegar solution in a few days.

Here’s how effective the solution is:

Salt

If there are areas where you don’t want weeds to return, such as in the gaps of your driveway or sidewalk, mix a gallon of white vinegar with two cups of table salt in a spray bottle. Shake the bottle until the ingredients are mixed well.

Spray the unwanted plants. Be aware that salt impacts soil health and could make it difficult to grow plants in these areas in the future. Take care to contain your spray only to the areas where you don’t want plants to grow.

Baking Soda

If your garden is inundated with broadleaf weeds, try a baking soda solution. Baking soda alters the soil’s pH balance, which makes it unsuitable for broadleaf weeds without impacting your ability to grow other plants.

Spray a solution made out of a gallon of water and a cup of baking soda onto the unwanted plants.

Lemon Juice

Straight lemon juice can be used to kill weeds. This method is a good solution for pesky weeds that crop up around concrete and pavement.

You can use pre-squeezed, pure lemon juice from the store or squeeze the juice from several lemons.

When and How to Apply Homemade Weed Killers

Before applying any homemade weed killer to your garden, research your area’s related laws and regulations.

In addition, test a small area of the garden with the solution before applying it across a larger area. You will need to wait several days between your test application and broad application. Even though vinegar and salt are natural, be aware that they can harm small animals when used in large quantities.

Apply weed killer on a dry day when rain is not expected for the next 24 hours. Choose a time when temperatures are mild so that the solution does not evaporate rapidly.

FAQs

What Is the Best Homemade Solution to Kill Weeds?

The acetic acid in white vinegar is among the most affordable and easiest ways to kill weeds naturally. This acid damages plant cell walls and eventually leads to their death. Both dish soap and table salt can be added to the vinegar for additional benefits.

If you plan to make a large batch of weed killer solution, follow this quick tutorial for more precise measurements:

What Homemade Weed Killer Gets to the Roots?

The intense heat from boiling water will kill weeds at the root level. The hot water, however, can damage other nearby plants, so this method should be used with care. In addition, both salt and baking soda kill weeds by changing the nature of the soil.

How Often Should You Use Weed Killer?

Weed killers that impact soil health, such as salt, often only need to be used once. Vinegar, however, works on contact. It kills the weeds that it is sprayed on, but it won’t prevent new weeds from growing. This means that it needs to be reapplied as new weeds sprout.

How Long Does It Take Vinegar to Kill Weeds?

Vinegar starts working quickly, but you won’t see results for anywhere from several days to a week. This is because the vinegar needs time to break down the plant’s cell walls and for that damage to impact plant health. If you don’t see results in a week, you should reapply the solution.

It’s just as important to use natural weed killers as it is to use natural products to clean your home. Vinegar and other natural ingredients have applications inside the home as well, and we are pleased to be your source for these healthier solutions.

We also offer cleaning services in Boston for a healthier living environment without the hassle. Schedule your first Cleanzen cleaning today.