---
title: "what is this😭!!! i’ve tired changing the dirt to my plants that had…"
description: "what is this😭!!! i’ve tired changing the dirt to my plants that had this but it came back and worse😞😞"
url: "https://getplanta.com/community/lZ7uAE3pQ86jnFGxrCwLrg/J0Nvl2bPTQOJp4tLNPgwYg?language=ja"
community: "Anything about plants"
author: "Christina"
published: "2024-04-06T19:03:54.697343Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/sgX96vJF-ljTnzVCYgXdJxoBcPL-MNitJD_SPqw9GzI/4eYo3ECpTjmzna57avSvyA.webp?size=large"
---

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# what is this😭!!! i’ve tired changing the dirt to my plants that had…

_Christinaさんが2024-04-06に投稿しました_

what is this😭!!! i’ve tired changing the dirt to my plants that had this but it came back and worse😞😞

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/sgX96vJF-ljTnzVCYgXdJxoBcPL-MNitJD_SPqw9GzI/4eYo3ECpTjmzna57avSvyA.webp?size=large)

## 4件のコメント

### stonedfruuitさんが2024-04-06にコメントしました

thats mold, a chunkier more aerated soil mix will help prevent that build up

### Rileyさんが2024-04-06にコメントしました

Letting the soil dry out a bit more between waterings makes it harder for mold to grow

### Sunnyさんが2024-04-07にコメントしました

It’s fungus. It naturally grows from the organic matter and moisture in the potting mix. My plumosa fern came in a similar potting mix and was prone to growing fungus.  
Let the soil dry out more before watering. A fungicidal spray should help if it’s persistent.

### Kさんが2024-04-07にコメントしました

Yep, fungus. You can use a fungicide or other method if it bothers you, but it’s not a threat to the plant. More drainage may help, as can more air circulation in the room, but don’t be shocked if it returns. You can also use a decorative top layer like pebbles on the soil.

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