LEAF IT TO US – HOUSEPLANT ADVICE

Q: “My plant’s soil has started growing white, fuzzy stuff – is that mold? Should I be worried?”

A: One of the most common things people ask is, “Is that white, fuzzy stuff on my plant’s soil mold, should I be worried?” The short answer: usually it’s not dangerous to the plant, but it’s a sign the top of the potting mix is staying too wet.

Start with the surface. That white fuzz is often saprophytic mold feeding on decaying bits in damp soil. Gently scrape away the fuzzy layer and replace the top ½–1 inch of soil with fresh mix. Then check your watering: cut back and let the top 1–2 inches dry out between waterings most problems clear up once the surface isn’t constantly soggy.

Light and airflow make a big difference. Move the plant to a brighter spot with better air circulation if possible, and avoid crowding pots together. Make sure the pot drains well; if water pools in the saucer or the pot has poor drainage, fix that first.

If the mold keeps coming back, try a light, safe treatment: sprinkle a little ground cinnamon on the soil surface or water once with a diluted 3% hydrogen peroxide solution (1 part H2O2 to 4 parts water) to help reduce surface fungi. Finally, check the plant’s overall health yellowing, limp growth, or a rotten smell can mean root issues. In that case, gently remove the plant, trim away any mushy, dark roots, and repot into fresh, well‑draining mix.

If you’re unsure or the plant looks unwell, bring it by we’re happy to take a look and help you!