How To Get Rid Of White Mold On Plants


To get rid of white mold on plants you can use chemical and organic solutions, these include fungicides, homemade solutions and neem oil. You will need to treat your plants for several weeks before the mold is completely killed off.

How to get rid of white mold

White mold can be killed with chemical or organic solutions (if you are more comfortable with these). They do vary in the speed of success however they all provide the same result of getting rid of white mold.

Chemical solutions to get rid of white mold
You can use a fungicide like this to kill off white mold, these chemicals are incredibly effective in removing mold from plants and also preventing it from coming back in the future. When applying these chemicals it is important to follow the directions on the packaging, these will include safety measures such as wearing gloves and ensuring proper ventilation. Some fungicides can be toxic to children and pets, so keep this in mind when purchasing and using these substances.

Homemade solutions to get rid of white mold
There are a number of homemade solutions that can be used to get rid of white mold, one of the most popular is a mix of baking soda, dish soap and water. To make this you’ll need to fill up a spray bottle with water, add 1 tablespoon of baking soda and a little bit of dish soap, not too much though. Shake this up and you’re ready to go! Spray the mixture onto your plant, be sure to include the underside of leaves and the top layer of soil. You will need to do this every other day until the mold is gone.

Another homemade mixture you can use includes milk. This will neutralize the cottony white mold. Mix equal parts water and milk in a spray bottle with a little bit of dish soap. Like the first mixture you will need to spray the plant every other day until the mold has disappeared.

Using neem oil to get rid of white mold
Neem oil can be used to get rid of white mold too! It can be purchased from Amazon here. Neem oil has both insecticidal and pesticidal properties. You will need to follow the directions provided on the package to determine how often you will need to apply the neem oil however you should see noticeable results after a fortnight. Neem oil is organic and safe to use around children and pets, that is why it is one of the most commonly used substances in the plant world.

Using mouthwash to get rid of white mold
Mouthwash that is ethanol based can also be an effective treatment for white mold. Mix one part mouthwash with three parts water and apply to affected areas, making sure to avoid oversaturation. This is an fast working solution but take care when applying this mixture as the mouthwash can burn leaves and stems if the concentration and amount applied is too high.

What causes white mold?

White fuzzy mold develops on plants when fungal spores germinate and grow. The white fungal growth is common in warm and damp conditions, often accompanied by low light. Plants which are overwatered and kept in shade are at a higher risk of having this white mold grow on them.

What plants are most susceptible to white mold?

White fungal infections can affect any plant, however there are some types of trees, shrubs, and flowers that are more susceptible and more likely to be effected by powdery mildew. Fungi from the order Erysiphales thrive in warm, humid conditions. So, very often, plants growing in temperate climates that have warm, humid summers are prone to white powder mold.

Individual plants which are especially prone to white mold growth include:
– African violet
– Jade plant
– Ivy
– Begonias

Lota of common outdoor plans are especially susceptible to white mold such as:
– Strawberries
– Apple trees
– Roses

How to prevent white mold from growing on plants

It is much easier to prevent white fuzzy mold growing on plants and soil than treating the disease. Although white fuzz won’t kill houseplants, the mold causes unsightly white blotches on plants, it doesn’t look good at all and if left untreated, all the leaves could look white and furry, not what you want on your beautiful plants. The fungal disease will also affect other houseplants as spores can travel in the air.

To know how to prevent white mold on houseplants, you need to know what conditions fungal spores enjoy. Four factors combine to make conditions ideal for fungal infections. These are:

  • Warm temperatures between 60°F and 80°F (15°C – 26°C).
  • Humid air.
  • Poor sunlight.
  • Poor air circulation.

Naturally, it may not be possible to change all of those conditions and you dont need to. For example, many tropical plants need high humidity levels to thrive, you cant lower the temperature to stop white mold when it will only hurt your plants anyway. Here are some solutions you can use to prevent white mold:

Choose the right location—If you’re growing a plant which is prone to white mold, put it in a location where it will get early morning sun. This helps any moisture accumulated during the night to evaporate quickly.

Improve air circulation—If you’ve struggled with white mold in the past, try not to group your plants together. If you space them a little further apart it will help to improve the air circulation.

Check plants regularly—You’ll need to check up on your plants often as white mold can grow quickly. If you see a leaf or stem with mold on it, cut it off and dispose of it so that the infection doesn’t go any further.

Water plants appropriately—White plant fungal diseases thrive in damp conditons. So, it’s essential to water your plants properly. Before watering houseplants, press the soil firmly to see if there’s any moisture. If so, don’t water your plant. Wait until the top part of the soil is dry before giving your plants a deep watering. This will help to prevent the excess moisture from becoming a mold breeding ground.

Preventative mold control—If your plants are susceptible to mold, use a baking soda, neem oil, or milk spray to help prevent mold from growing. You can spray your plants every two week with these solutions to help prevent mold growth.

So now you know all about white mold on plants, how to get rid of it and also how to prevent it in the future. Use these methods and your plants will be happy, healthier and they will thank you!

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