5 home remedies for healthier indoor plants

By Simran Jeet

Mar 18, 2025

11:58 am

What's the story

Indoor plants can sometimes be affected by fungal infections, which can impede their growth and health.

However, there are a few home remedies that can keep your indoor plants healthy and free from fungi.

They're simple, cheap, and utilize ingredients that are mostly available at home.

By adding these techniques to your plant care routine, you can maintain a flourishing indoor garden without chemicals.

Baking soda

Baking soda is another common household item that you can use to control fungal infections in plants.

Simply mix one teaspoon of baking soda with one liter of water to form a solution.

Spray the mixture onto the affected parts of the plant once every week.

The alkaline nature of baking soda neutralizes the acidic environment fungi thrive in and reduces their spread.

Neem oil

Neem oil also makes an effective natural fungicide that would help protect your indoor plants from fungal infections.

Just mix two teaspoons of neem oil in one liter of water and add a few drops of mild liquid soap to help it stick to the leaves.

Spray this on your plants every two weeks as preventive, or weekly if there's an active infection.

Cinnamon

Cinnamon powder's antifungal properties make it an excellent treatment for plant fungus.

Just dust some cinnamon powder over the soil surface or directly onto the affected leaves.

Not only does this method prevent fungal growth, but it also keeps pests like ants and gnats at bay from invading your plant's space.

Vinegar

Thanks to its acidic nature, apple cider vinegar makes an excellent remedy against plant fungus.

Mix one tablespoon of apple cider vinegar with one liter of water and spray it on the infected areas once every week, till you see improvement.

However, avoid overusing this solution, as excessive acidity can damage some sensitive plants.

Garlic

Garlic's sulfur compounds are known for their antifungal properties, making it an excellent natural cure for plant fungus.

Crush four cloves of garlic and steep them in one liter of hot water overnight before straining out the solids.

Then, use this infusion as a spray on affected parts weekly until symptoms subside or disappear completely.