---
title: "Why is part of my cactus white? Should I be concerned?"
description: "Why is part of my cactus white? Should I be concerned?"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/57qNKDOrRcKGyVf_HOt5qQ?language=ja"
community: "Pests, diseases and problems"
author: "Joy"
published: "2024-02-05T02:02:14.634111Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/JPcGyCimhMbGrfoIXJQhrH6_yWfj9xK0oMqtGl5Lavo/eV6jeeXdSm-toFqmcgcU0Q.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)

# Why is part of my cactus white? Should I be concerned?

_Joyさんが2024-02-05に投稿しました_

Why is part of my cactus white? Should I be concerned?

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/JPcGyCimhMbGrfoIXJQhrH6_yWfj9xK0oMqtGl5Lavo/eV6jeeXdSm-toFqmcgcU0Q.webp?size=large)

## 3件のコメント

### nosugartonightさんが2024-02-05にコメントしました

This does seem suspect. Can you use a toothpick or tweezers to gently remove some of that white stuff?

### Joyさんが2024-02-05にコメントしました

I’ll try to do that tonight

### Joyさんが2024-02-09にコメントしました

So it turns out Barnaby has died ): but he has a little arm left that’d survived. He’s repotted now

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