Baking soda for weeds in the garden: which plants it is used for and how to use it

Content

For which plants is soda used?
What effects does it have in weed control?
How effective is it?
How to use correctly
Security measures

Weed infestation in gardens is a common problem, and it can be quite difficult to deal with. Folk remedies or chemicals can be used. Using baking soda to control weeds in your garden can achieve excellent results without harming people or pets. For the product to be effective, it's important to strictly follow the instructions.

For which plants is soda used?

Baking soda comes in different forms. Baking soda is commonly used to control unwanted vegetation, but washing soda can also be used in some cases. Mixing the powder with water creates an alkaline solution that dramatically changes the soil's acidity, killing the weeds.

The prepared mixture should be applied to unwanted vegetation and the areas between it. If the grass is growing in cracks between paving stones, the solution can be injected with a syringe.

This product helps kill virtually all types of weeds, including sow thistle, couch grass, and hops. It can also be used to remove moss. If moss is growing on vertical surfaces, spray them with an alkaline solution or apply it with a brush.

What effects does it have in weed control?

Baking soda is sodium carbonate. When dissolved in water, it creates an alkaline solution. When it enters the soil, it causes a change in its pH. This prevents weeds from adapting to the new conditions and causes them to die.

Baking soda is most often used to kill weeds. For large weed infestations, it's best to use washing soda, which has a higher concentration than baking soda.

How effective is it?

This product only produces noticeable results in the initial stages of weed growth. In advanced cases, using the white powder will not achieve the desired results.

To increase the effectiveness of the procedure, 24 hours after applying sodium carbonate, you need to moisten the beds with a solution of vinegar essence.

How to use correctly

To deal with unwanted hair growth, it is recommended to follow these rules:

Prepare the solution immediately before use, as it loses all its beneficial properties within 2.5-3 hours.
Plants need to be treated in dry and hot weather.
Problem areas need to be watered generously, using a lot of water.
You need to use soda 4-6 times every 10-14 days.

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To prepare a beneficial solution, it is recommended to use 5 tablespoons of baking soda per 10 liters of water. Thoroughly water the weed-infested beds with the prepared solution.

The specific duration of soda application depends on the size of the plant roots. For example, killing hops, sow thistle, or couch grass will require quite a few applications. However, moss will die within two days.

Expert opinion

Zarechny Maxim Valerievich

An agronomist with 12 years of experience. Our best gardening expert.

To increase the effectiveness of the treatment, combine the baking soda solution with spraying the foliage with a vinegar and water mixture. To prepare this mixture, we recommend mixing 1 tablespoon of 70% vinegar essence with 1 liter of water.

To ensure that using a soda solution produces the desired effect, you must adhere to the following rules for its preparation:

It is recommended to dissolve the powder exclusively in warm water. If you use cold water, the powder will not dissolve completely. If you use hot water (over 55 degrees Celsius), the baking soda will lose all its benefits.
The working solution should be prepared in a glass or enamel container. The active substance does not react chemically with these materials.
The powder easily absorbs moisture from the air. Therefore, it should be kept in a dry place.
The prepared solution retains its properties for a maximum of 3 hours.

Security measures

When using soda, it is important to follow safety rules:

The composition must be kept out of reach of children and pets.
When preparing the working solution and treating the soil, use personal protective equipment. Baking soda can sometimes trigger allergies or damage sensitive skin.
If caustic soda solution gets into your eyes, rinse them immediately with plenty of running water.
It is recommended to water the beds with a soda solution in the absence of children and pets.

Baking soda is considered a very effective remedy for quickly killing weeds. To ensure the product produces the desired results, it's important to follow the instructions carefully. Adhering to safety precautions is also crucial.

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