White Mold on Soil: Harmless Fungus Indicates Overwatering

What It Is

White film on soil = fungus/mold. Generally harmless to plants but signals contaminated or overly moist soil.

Remediation

• Scrape off mold and top soil layer.
• Avoid fertilizer; let top inch dry thoroughly between waterings.
• Use peat-based soilless mix for repotting.

Rooted-in-Water Plant

Mold in water roots suggests contaminated water or container; change water weekly, clean vessel.