How Do You Get Rid Of Mold In Houseplant Soil?

by | Last updated on January 24, 2024

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  1. Repot the plant in sterile potting soil.
  2. Dry out your potting soil in direct sunlight.
  3. Remove mold from the plant and spray with a fungicide.
  4. Add a natural anti-fungal to your houseplant soil.
  5. Repot new plants immediately into sterile soil.

How do you kill mold without killing plants?


Baking Soda

. Used with vinegar and water or alone with water, baking soda is effective at removing mold naturally. Dissolve baking soda into water or water-and-vinegar solution, and spray onto surface. Let it sit, then scrub and wipe with a damp cloth.

How do I get rid of white mold in my soil?

  1. Locate the mold, which is usually white and fuzzy. Use a spoon to scrape off the moldy part of the soil and then discard it. …
  2. After removing the mold, add an anti-fungal solution to the soil. …
  3. If there is mold on the plant, remove it immediately.

How do you get rid of mold on top of potting soil?

How Do I Get Rid of the Mold on My Plant Soil? Some gardeners swear by

cinnamon

as a natural anti-fungal. Simply wipe off the mold and sprinkle the spot with some cinnamon from your spice drawer. If cinnamon doesn't work, Gaumond says to try a houseplant fungicide spray or a homemade baking soda and water mixture.

Does cinnamon kill mold in soil?

Cinnamon contains a natural and very effective fungicide which

will kill any remaining Fungus

. Be sure to allow the top soil to properly dry out before watering again, and preferably only water from below eg. … Once the Fungus has cleared up, there is no need to continue applying the ground Cinnamon to the soil.

Is white fungus in soil bad?

A white mold growing over the surface of houseplant potting soil is usually a

harmless saprophytic fungus

. … Overwatering the plant, poor drainage, and old or contaminated potting soil encourage saprophytic fungus, which feeds on the decaying organic matter in soggy soil.

Can I use potting soil that has mold?

If there is mold in a potted plant, just break up the soil to be sure it hasn't created any water dam. If you like, you can replace it with

new soil

if it bothers you.

Why is mold growing on my soil?

Mold usually grows for a number of common reasons such as

overwatering, poor drainage

, and sometimes even using soil with soggy decaying organic matter or previously contaminated soil. … First, you have to rid the soil of the mold and then you can start creating an environment that is uncomfortable for mold to grow.

Can I sprinkle cinnamon on my plants?

Benefits Of Cinnamon On Plants: Using Cinnamon For Pests, Cuttings, & Fungicide. … This versatile spice can be used to help root cuttings, to prevent fungus from killing small seedlings, and even for keeping pests away from your home.

Is baking soda good for plants?

Baking soda on plants

causes no apparent harm

and may help prevent the bloom of fungal spores in some cases. It is most effective on fruits and vegetables off the vine or stem, but regular applications during the spring can minimize diseases such as powdery mildew and other foliar diseases.

Does cinnamon kill fungus gnats?

Chamomile and cinnamon are

powerful natural fungicides

, which kill off the gnats' primary food source, therefore making the soil inhospitable.

Can cinnamon kill plants?

Sprinkling cinnamon on the soil surface when the seeds are planted prevents the damping-off disease from killing your plants. … It kills

fungal spores

in the soil and prevents them from infecting your plants.

What causes white fungus in soil?

White mold is caused by

the fungus Sclerotinia sclerotiorum

. The white mold fungus forms hard, black, resting structures called sclerotia. These structures are about the size of a broken pencil tip. Sclerotia allow the fungus to survive in the soil and plant debris for 5 or more years.

How do you get rid of fungus in soil?


Boiling water will

kill fungus in the soil. You can take the soil you want to use and then pour boiling water over it. If you use enough boiling water, the soil will now be sterile, and you could use it for potting. Please remember that the boiling water will have also removed many of the nutrients your plant requires.

What kills plant fungus?

Apply a

baking soda solution

to kill plant fungus. Pour 1 quart of water into a spray bottle with 1 teaspoon of baking soda. Add half a teaspoon of canola oil and a few drops of dish soap. Give the spray bottle a shake and spray the solution on the plants to rid them of fungus.

What can I do with moldy potting mix?

  1. Put them in sunlight.
  2. Repotting the plants.
  3. Use a fungicide.
David Martineau
Author
David Martineau
David is an interior designer and home improvement expert. With a degree in architecture, David has worked on various renovation projects and has written for several home and garden publications. David's expertise in decorating, renovation, and repair will help you create your dream home.