How to Get Rid of Mold in Plant Soil

Mold can grow abundantly on the top of plant soil. A common cause of mold growth is over watering. Insufficient air flow and high humidity also aid in the production of mold, which poses a danger to plants and humans, so use caution when attempting to remove it. Wear protective gloves and a dusk mask to prevent contact with the mold. To eliminate these dangerous spores from your plant soil, follow specific methods the remove and kill the offending fungus.

Watering tomato seedlings
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Man watering plants
Planting tree in blooming garden
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Woman taking soil out of pot

Take your pot of soil outdoors. While wearing protective gloves, remove the top 1-inch layer of soil.

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Woman transferring soil

Transfer the soil to a different pot or planter. Make sure it has adequate drainage holes in the bottom.

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Fresh soil on top of pot

Replace the removed top layer of soil with fresh potting soil.

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Woman spraying mixture on plant

Mix a solution of 3 tbsp. of apple cider vinegar and 1 gallon of water. Fill a spray bottle with the solution.

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Pots on windowsill

Spray the top layer of soil with the vinegar solution one day before watering. This will help to eliminate any remaining mold spores and prevent future growth.

April Ort

April Ort began writing in 2007. he has more than 15 years experience in the financial industry, has held a travel agent license and has interviewed a variety of celebrities. Ort is currently working in the health-care industry as an operational trainer and completing her Bachelor of Science in communications with a focus on journalism.