---
title: "I noticed these brown spots on my arrowhead. Any idea what it could…"
description: "I noticed these brown spots on my arrowhead. Any idea what it could be? I treated for pests but I also haven't noticed any around."
url: "https://getplanta.com/community/lZ7uAE3pQ86jnFGxrCwLrg/JK9a-xXQTmK792RLUd1M8g?language=ja"
community: "Anything about plants"
author: "Plantsmybeloved"
published: "2024-11-02T19:07:18.030447Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/RWhzryTZ0fbyNBXOpoah_lFeRC5um3V4WK2W4pxaPoA/caUsDUoOQjKXUhEJ7L4Pvw.webp?size=large"
---

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# I noticed these brown spots on my arrowhead. Any idea what it could…

_Plantsmybelovedさんが2024-11-02に投稿しました_

I noticed these brown spots on my arrowhead. Any idea what it could be? I treated for pests but I also haven't noticed any around.

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/RWhzryTZ0fbyNBXOpoah_lFeRC5um3V4WK2W4pxaPoA/caUsDUoOQjKXUhEJ7L4Pvw.webp?size=large)

## 2件のコメント

### Sunnyさんが2024-11-03にコメントしました

The spots can be caused from sitting in too much water or inconsistent watering. Too much water from the roots can cause edema. Inconsistent watering can cause the leaf cells to dry too much, then, swell and burst when watered. One of the leaves look like it got too dry.

Let the soil almost dry out before watering. Then, don’t wait too long to water. Ensure there is adequate air circulation around the plant. It helps dry the soil and helps with transpiration. 🍀🪴

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/wefqOljjhEOiS9LRzOB1-QhxkVJiB4A5DGumXhnNrhs/18oOwsdeT5iC_MLJxSZF6Q.webp?size=large)

#### Plantsmybelovedさんが2024-11-03に返信しました

Thanks, I've never had this happen with my arrowheads before so I was panicking a bit lol

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