---
title: "does anyone know why the leaves are turning black? after using a grow…"
description: "does anyone know why the leaves are turning black? after using a grow light it finally started to grow leaves again and they were healthy for a few days but…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/79_eaXRIQvSWe0-3wdjhnA?language=ja"
community: "Pests, diseases and problems"
author: "katie"
published: "2024-02-22T20:26:01.619727Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/TiVc4PYUn7hhWNFwaZWZZDfCuWM8-GFq2fLz8LlgU6w/Ai0SEemBQi-Cwx2RZDfeXQ.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)

# does anyone know why the leaves are turning black? after using a grow…

_katieさんが2024-02-22に投稿しました_

does anyone know why the leaves are turning black? after using a grow light it finally started to grow leaves again and they were healthy for a few days but now they’re turning black… help!

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/TiVc4PYUn7hhWNFwaZWZZDfCuWM8-GFq2fLz8LlgU6w/Ai0SEemBQi-Cwx2RZDfeXQ.webp?size=large)

## 2件のコメント

### katieさんが2024-02-22にコメントしました

it’s a madagascar palm^

### IV.Vineさんが2024-02-22にコメントしました

I think it could be fungal diseases. When do you water this plant?

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