---
title: "Hi, I found this fungus/mold coming out of the bottom of my Opuntia’s…"
description: "Hi, I found this fungus/mold coming out of the bottom of my Opuntia’s pot. Is it harmful and how can I get rid of it??"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/650f53677939847380c995ec?language=ja"
community: "Pests, diseases and problems"
author: "agehlhoff"
published: "2023-09-23T21:06:47.181Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/oMX3Ogsp8VEl1m3lDCxLBhLbqfT2e4zoASs22RZ6tro/12ff09128131489da7681002f129f3dd.webp?size=large"
---

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# Hi, I found this fungus/mold coming out of the bottom of my Opuntia’s…

_agehlhoffさんが2023-09-23に投稿しました_

Hi, I found this fungus/mold coming out of the bottom of my Opuntia’s pot. Is it harmful and how can I get rid of it??

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/oMX3Ogsp8VEl1m3lDCxLBhLbqfT2e4zoASs22RZ6tro/12ff09128131489da7681002f129f3dd.webp?size=large)

## 4件のコメント

### Tee Jayさんが2023-09-23にコメントしました

Not harmful. You can leave it or scrape it off

### エンゼルベビー💖さんが2023-09-23にコメントしました

I like spraying my terracotta pots with a neem oil spray once a week and that seems too keep the mold away 🙂

#### cozetteavatarさんが2023-09-24に返信しました

This is good!^ just be aware that neem oil is harmful to humans and pets, so don’t spray inside, and wash your hands right away after

#### agehlhoffさんが2023-09-25に返信しました

Thank you for the tips! I’ll give it a try

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