---
title: "Hello!! This is my cactus, and I was wondering why he’s yellow down…"
description: "Hello!! This is my cactus, and I was wondering why he’s yellow down bottom…it might just be age, he’s 4 years old I think, but I also wonder if I need to get…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/B4lwEn2sRnKPpK1wJ-lVeg?language=ja"
community: "Pests, diseases and problems"
author: "Lulu! (Cactus fam)"
published: "2024-04-11T20:33:54.747887Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/lOkD2bug_LXQa0fflonkbicxKouK9TZjP47rOW8goV4/G1r1dpmJQgSxj4VrAh4vxg.webp?size=large"
---

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# Hello!! This is my cactus, and I was wondering why he’s yellow down…

_Lulu! (Cactus fam)さんが2024-04-11に投稿しました_

Hello!! This is my cactus, and I was wondering why he’s yellow down bottom…it might just be age, he’s 4 years old I think, but I also wonder if I need to get him a new pot…help?

![2件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/lOkD2bug_LXQa0fflonkbicxKouK9TZjP47rOW8goV4/G1r1dpmJQgSxj4VrAh4vxg.webp?size=large)

![2件中2件目の添付ファイル](https://images.getplanta.com/v1/resize/lOkD2bug_LXQa0fflonkbicxKouK9TZjP47rOW8goV4/Pm9-bkxtRX2szLIa08FyDQ.webp?size=large)

## 4件のコメント

### Juliaさんが2024-04-11にコメントしました

It looks like he could have corking on it?

#### Lulu! (Cactus fam)さんが2024-04-11に返信しました

Oh, what’s that?

#### Juliaさんが2024-04-11に返信しました

It’s when the cactus gets harder on the bottom and darker (close to brown normally) and is caused by age, genetics and can be caused by environmental stress. It’s not usually bad for the cactus if it’s caused by age or genetics but I would check the roots and soil just in case.

#### Lulu! (Cactus fam)さんが2024-04-11に返信しました

Thank you so much!! It could be that I moved him to the windowsill not too long ago. I appreciate the help!

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