---
title: "How can I tell if my hydrangea turning brown is from under or over…"
description: "How can I tell if my hydrangea turning brown is from under or over watering?"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/ZPorhHQhQe6B0omY77y4QA?language=ja"
community: "Pests, diseases and problems"
author: "AP"
published: "2024-08-09T15:46:15.197062Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/5vgbuApHWdvBcTP3Kxzh0lnFrXkULGULeMEzVJC7jSs/_9761enSRMm5oPCJ320lcQ.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)

# How can I tell if my hydrangea turning brown is from under or over…

_APさんが2024-08-09に投稿しました_

How can I tell if my hydrangea turning brown is from under or over watering?

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/5vgbuApHWdvBcTP3Kxzh0lnFrXkULGULeMEzVJC7jSs/_9761enSRMm5oPCJ320lcQ.webp?size=large)

## 4件のコメント

### Hort Specialistさんが2024-08-09にコメントしました

Not always. Causes are

Too much fertilizer  
Too Hot/Excess Heat  
Underwatering  
Soil PH Levels

Rule them out and find your solution hopefully. I’d say it’s probably a natural concern like heat. That would be my guess

#### Briさんが2024-08-09に返信しました

I would also like to figure this out ! A neighbor has some pretty blue ones, I’ve been watering their yard wondering if they’ll come back full bloom

#### Hort Specialistさんが2024-08-09に返信しました

If you mess with Ph it might change the color so be careful lol 🤪

#### Briさんが2024-08-09に返信しました

Oh nooo I don’t wanna do that 😆

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