8 Amazing Vinegar Hacks for Indoor Plants

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Widely used in the kitchen, there are also some amazing Vinegar Hacks for Indoor Plants to keep them lush and green. Discover most of them in this article!

Here are some valuable Vinegar Hacks for Indoor Plants that you can use without any worries as it is a completely safe, natural product!

Check out some amazing Vinegar uses in the garden here

Vinegar Hacks for Indoor Plants

1. Clean Clay Pots

Vinegar Hacks for Indoor Plants

Clay pot, while looking attractive, absorbs minerals, calcium, and salts from fertilizers and water, and all this clogs its natural porous ability over time. You can use vinegar to bring back the original look and unclog the tiny pores.

Soak the pots in a vinegar solution (1 part vinegar with 4 parts water) (3-4 cups water in 1 cup of 5 percent white vinegar) for 30-60 minutes.

2. Promotes Germination

You can use vinegar to soften the outer shell of the seeds, which is a hard membrane that can interrupt the germination process. To ease germination, soak the seeds overnight in a bowl of water with 5-8 drops of white vinegar. This will help the seeds to germinate faster while improving the chances considerably. Learn more about this in detail here!

3. Controls Powdery Mildew

Vinegar Hacks for Indoor Plants 2

The acetic acid present in vinegar is great for controlling powdery mildew. Add 2 tablespoons of vinegar in a gallon of water, shake and spray on the affected area of the plant.

4. Amends Soil pH

Mix 1 tablespoon of white vinegar to 1 liter of water and pour it into the pot. Water the plant with this solution. It will benefit acid-loving plants like ferns, African violet, rubber plants, and gardenia quickly. However, this is not a long-term solution.

Caveat: Overdoing it will kill your plants.

5. Clean Houseplants

Vinegar Hacks for Indoor Plants 4

The foliage of your indoor plants accumulates dirt over time. Many houseplants also get white spots on the foliage due to hard water high in mineral content. You can get rid of these stains or dust by making a mixture of:

  • 1/4 to 1/2 Cup of White Vinegar
  • 4-5 Drops of Dish Soap
  • 8-10 Cups of Water
  • Soft Cotton Cloth
  • Large Bowl
  • Spray Bottle

Make a solution using all the ingredients in a large bowl. Now, fill it in a spray bottle and spray a fine layer on the foliage and the cotton cloth. Wipe off the leaves for a clean and shiny look. Repeat the process if necessary.


  1. After trying this hack, avoid placing the plants in the direct hot sun as it may burn the leaves.
  2. This trick will also help in reducing pest and disease problems.

6. Removes White Lines from the Glass/Vase

While growing plants like lucky bamboo in glasses or vases, the hard water often results in visible white lines due to mineral deposits. You can get rid of them easily by soaking a cloth in vinegar–rubbing on the mark and leaving it for 5-10 minutes before wiping it off.

7. Helps Indoor Flowers Last Longer

Vinegar Hacks for Indoor Plants 5

Add two tablespoons of white vinegar along with one teaspoon of sugar in a gallon of water. Use this solution to keep cut flowers, and it will help them to last longer!

8. Keeps Curious Pets Away

Pets can cause a lot of trouble to indoor plants. Vinegar can come to your rescue as dogs and cats both dislike its smell. Simply wet some old piece of cloth in vinegar and place it near the pot, re-soak them once in a while for best results.

Watch this video for more information

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