Mold On Plant Soil
If the room is cold or has poor airflow moisture will evaporate slowly.
Mold on plant soil. Mold grows on potting soil because of consistent and excess moisture. In nature the sun and wind help dry the top of the soil out between waterings but this can be difficult for indoor plants. It can pop up on new additions to your urban garden or it can appear on established members of your leafy collection.
Water only after a quarter of the pots total soil volume has dried out. White mold is a natural fungus that lives in the soil and it does not cause any major harm to the plant. Poor ventilation especially for indoor plants can also be a contributing factor as it causes the ambient temperature to rise.
How to get rid of mold in houseplant soil. White mold on plant soil occurs due to high moisture levels resulting in a lack of sunlight. There are different kinds of mold that can commonly grow in houseplant soil.
Over-watering poor drainage or poor light can cause mold to appear on houseplant soil. You need to be very careful as the contaminated soil should not fall back. To help the plant to dry place it in an area of bright light or sit it underneath artificial light.
No the fungus that grows on plant soil will not harm the plant. The fresh breeze and natural light will do it some good. However it is strongly recommended to get rid of it.
Another natural method to get rid of houseplant mold is to make a milk spray which helps to neutralize the cottony white mold. Most soils will have mold spores so by simply keeping your potting soil damp or wet mold is encouraged to grow. Removing the Top Layer of Soil.