moldy soil on Ficus Elastica
Quick answer
If your Ficus Elastica has moldy soil, the most likely cause is: White surface mold (usually Leucocoprinus birnbaumii) is a saprophytic fungus that feeds on decaying organic matter in the soil. It is triggered by high humidity, poor ventilation, and soil that remains moist for too long. While harmless to the plant, it indicates a watering or airflow imbalance.
Start here:
- 1. Scrape it off: Remove the top layer of mold with a spoon and dispose of it.
- 2. Dry out: Withhold water until the top 2-3 inches of soil are bone-dry.
Why Ficus Elastica gets moldy soil
Ficus elastica
White surface mold (usually Leucocoprinus birnbaumii) is a saprophytic fungus that feeds on decaying organic matter in the soil. It is triggered by high humidity, poor ventilation, and soil that remains moist for too long. While harmless to the plant, it indicates a watering or airflow imbalance.
How to reverse moldy soil on Ficus Elastica
- 1
Scrape it off: Remove the top layer of mold with a spoon and dispose of it.
- 2
Dry out: Withhold water until the top 2-3 inches of soil are bone-dry.
- 3
Improve airflow: Increase ventilation around the plant to lower surface humidity.
- 4
Soil drench: If it recurs, water with a 1:4 dilution of hydrogen peroxide and water.
Keep moldy soil off this Ficus Elastica
Ensure the pot has drainage. Use a well-draining aroid mix with perlite/bark. Avoid over-watering. Top-dress with a layer of sand or gravel to prevent spore activation.