---
title: "Hello everyone, i just purchased this Thai and the stem is growing…"
description: "Hello everyone, i just purchased this Thai and the stem is growing this black spot, is there a way I can make it stop or do i have to repot and look into the…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/zFWnk6qNSb6Gdb2PFc1FTw?language=ja"
community: "Pests, diseases and problems"
author: "Cheech"
published: "2024-06-19T11:50:15.621936Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/KlGy2Bs5Q8NKxrWufkE-9oeo5i9HcXMvx0c1_gPqNiw/9yCUruHBQ5WjN_JUcHdkqw.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)

# Hello everyone, i just purchased this Thai and the stem is growing…

_Cheechさんが2024-06-19に投稿しました_

Hello everyone, i just purchased this Thai and the stem is growing this black spot, is there a way I can make it stop or do i have to repot and look into the roots? thanks

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/KlGy2Bs5Q8NKxrWufkE-9oeo5i9HcXMvx0c1_gPqNiw/9yCUruHBQ5WjN_JUcHdkqw.webp?size=large)

## 3件のコメント

### send\_nodesさんが2024-06-19にコメントしました

Hmm yeah I would check the roots for rot

#### stellaさんが2024-06-20に返信しました

Completely agree. Same thing happened to me with my birkin (different plant I know) before her stem started turning entirely brown. I’d say check those roots and if it is rotting, cut off the black and mushy roots and treat it with 3% hydrogen peroxide.

#### Cheechさんが2024-06-20に返信しました

would you reccomend i cut the stem completely or would it heal?

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