Right now, you probably have a box of baking soda sitting in your cupboard or open in your fridge. Besides its use in baking, its best-known use is probably as a deodorizer. However, there’s so much more you can do with it. For instance, did you know that baking soda in garden can change the way you work in your garden?
From removing ants to sweetening tomatoes, there are so many great ways to use baking soda in your yard. If you’re interested in trying this out, we will show you the wonders of using baking soda in the garden.

Baking Soda as a Fungicide
You may be wondering, “Is it true? Does baking soda kill fungus?”
Humidity and dampness in the soil can create a breeding ground for fungus. They could be very difficult to get rid of, so help your garden stay fungus-free with the help of some baking soda.
Just mix four teaspoons of baking soda into one gallon of water. Spray or pour the mixture over your garden.
Baking Soda Kill Ants in Garden
Baking soda is also a wonderful ingredient for getting rid of ants. Baking soda removes ants from your garden, and you don’t even need to use pesticide.
Of course, ants are significant insects, but you don’t particularly want them hanging out in your garden and building an ant mound.
Just mix five teaspoons of baking soda, five teaspoons of powdered sugar, and a tablespoon of water. Spread the mixture around the anthill–they would be attracted to the sugar, but the baking soda is toxic to them.
Can Baking Soda Go in Compost
Composting is wonderful for the environment, that’s for sure. But if you compost at your house, you know it can be a bit smelly.
Sprinkle baking soda on top of your compost pile now and again to help keep the odor at bay. Just be careful not to use too much because it could slow down the decomposition process.
Use Baking Soda in Garden to Remove Plant Mildew
Just like how you use baking soda to remove fungus from your garden, the same tip works for getting rid of mildew. Just mix a tablespoon of baking soda with two and a half tablespoons of horticulture oil into a gallon of water.
You could also use a spray bottle, coat the leaves with the mixture and that’s it!
Baking Soda Sweetens Tomatoes
Fun fact! Sweet tomatoes grow when the soil is more alkaline than acidic. Help grow the sweetest tomatoes possible using baking soda.
To enhance the sweetness of your tomatoes, put a light sprinkle of baking soda on the soil around your plants. It will absorb naturally. If you have a walkway or a pathway in your yard or garden, it can be a beautiful and practical accent.
But once those rocks, stones, or bricks get grimy, it doesn’t quite look as good. So, it’s better to keep your walkway looking gorgeous by scrubbing the surface with a mixture of baking soda and warm water.
Baking Soda for Crabgrass
Of course, we all want to know, does baking soda kill weeds?
Crabgrass always seems to grow in places where you never want it to! Annoying, isn’t it?
Get rid of those pesky patches of crabgrass for good using baking soda. Apply a paste of baking soda and water into the cracks and crevices of your sidewalk or pathways to prevent crabgrass from growing.
Baking Soda Rids Garden of Cabbage Worms
If you’re still asking why put baking soda around plants, another reason is it will get rid of cabbage worms.
Yup, those worms are a nuisance in the garden – and they show up even when you don’t have cabbage!
To do this, just mix an equal amount of flour and baking soda and use the mixture to dust whatever produce you may be growing. The mixture is toxic to them.
Clean Your Houseplants
What if you have an indoor garden or love displaying houseplants? What you could do is to keep them pretty and dust-free by using baking soda.
Shine them up without having to use any chemicals by using a damp cloth, warm water, and a little baking soda to wipe them down.
Takeaway
Baking soda already does wonders in our kitchen, so imagine using baking soda in garden and see how many more uses you could find. This simple substance can do so much for your garden.
Sources: DIY Home Life, Gardening Soul, Natural Living Ideas, Chasing Foxes