---
title: "Help. What is this? And how do we treat?"
description: "Help. What is this? And how do we treat?"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/fA0aqn0jV77s886HA5cRRX?language=ja"
community: "Pests, diseases and problems"
author: "Potwhileyoupot"
published: "2025-03-04T00:22:19.291279Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/ET_3ykEzXlskeMOg7pJ_LiZ0yjSRiXyECSJ8og0m5yY/7H4uU_0WQUi-ssv8e686SA.webp?size=large"
---

[コミュニティ](https://getplanta.com/community.md?language=ja) / [Pests, diseases and problems](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ.md?language=ja)

# Help. What is this? And how do we treat?

_Potwhileyoupotさんが2025-03-04に投稿しました_

Help. What is this? And how do we treat?

![2件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/ET_3ykEzXlskeMOg7pJ_LiZ0yjSRiXyECSJ8og0m5yY/7H4uU_0WQUi-ssv8e686SA.webp?size=large)

![2件中2件目の添付ファイル](https://images.getplanta.com/v1/resize/ET_3ykEzXlskeMOg7pJ_LiZ0yjSRiXyECSJ8og0m5yY/B0gSITpMQluJORj-jp4yag.webp?size=large)

## 2件のコメント

### Starさんが2025-03-04にコメントしました

Are you talking about the green in the soil? I think, that's just algae, it's not harmful in small amounts, you can put the pot in a cover pot and that should help.

### Wolfen 🐺さんが2025-03-04にコメントしました

Second the, it looks like algae growth. It can happen if there's an air gap, or just a clump of material that's susceptible to light exposure

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