---
title: "Anyone know what these brown spots are on my monsters adansonii? It’s…"
description: "Anyone know what these brown spots are on my monsters adansonii? It’s in a 50/50 perlite - soil mix, gets 12 hours of light from a grow light, watered whenever…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/fVz13pR5RB-oEMm-TzVnKQ?language=ja"
community: "Pests, diseases and problems"
author: "Katie"
published: "2024-02-16T00:13:01.451567Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/1AsjE0nJO6OfasD7xhdxYt8_oDXE0vmBn0BF1LJWtXo/FL6D_FGSQ82f1JAvQWmOjw.webp?size=large"
---

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# Anyone know what these brown spots are on my monsters adansonii? It’s…

_Katieさんが2024-02-16に投稿しました_

Anyone know what these brown spots are on my monsters adansonii? It’s in a 50/50 perlite - soil mix, gets 12 hours of light from a grow light, watered whenever it’s dry.

![2件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/1AsjE0nJO6OfasD7xhdxYt8_oDXE0vmBn0BF1LJWtXo/FL6D_FGSQ82f1JAvQWmOjw.webp?size=large)

![2件中2件目の添付ファイル](https://images.getplanta.com/v1/resize/1AsjE0nJO6OfasD7xhdxYt8_oDXE0vmBn0BF1LJWtXo/iRTFYK7rTpeVIReReYsv8g.webp?size=large)

## 2件のコメント

### Plant Fatherさんが2024-02-17にコメントしました

looks like you have a pest of some sort. check for small bugs with a microscope or handheld magnifying glass if none are visible without

#### Katieさんが2024-02-18に返信しました

thank you!

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