yellow mushroom in houseplant
Andrew Walker
Updated on June 28, 2026
What are those Yellow Mushrooms? Simply put, they are Yellow Houseplant mushrooms (Leucocoprinus birnbaumii), also known as flowerpot parasols or plant pot dapperlings. They are a species of gilled mushroom in the family Agaricaceae.
What happens if you touch yellow mushroom?
Thus, handling this mushroom should not cause you any harm. However, it is possible that there are people that could have an allergy to a particular fungus and their skin might get irritated as a result of handling a mushroom. So, if you’re worried about it, wear plastic gloves.
Why is there a mushroom growing in my plant?
Mushrooms growing in your house plants aren’t necessarily a bad thing, but they could be a sign of overwatering, really fertile soil, or just that somewhere along the line some spores got into your plant. They won’t harm your plant.
Why is there yellow fungus in my plant?
Why is there yellow fungus in my soil? The yellow fungus you see can either be dog vomit slime mold or yellow mushrooms. These appear when the soil is warm and humid because of overwatering or because the soil is contaminated with the spores that allow these organisms to grow.
Should I remove Leucocoprinus birnbaumii?
Leucocoprinus birnbaumii (also known as Lepiota lutea) is quite common in potted plants and greenhouses. This species is considered inedible, although the exact toxicity is unknown. So don’t eat them, no matter how candy-like they appear! This mushroom pops up as a result of contaminated potting soil or mulch.
What kind of mushroom is bright yellow?
What Kind of Mushroom Are They? The majority of the mushrooms that you see growing in your potting soil are Leucocoprinus birnbaumii, formerly named Lepiota lutea, which are small and varying shades of yellow.