---
title: "Hello I made a new batch of potting mix with nothing more than…"
description: "Hello I made a new batch of potting mix with nothing more than organic potting soil, perlite && orchid bark. I’ve been noticing this white fuzz on some of my…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/BMzoAVEfdE0lxshbQhBZWS?language=ja"
community: "Pests, diseases and problems"
author: "Mauplants🪴🌱"
published: "2025-05-10T02:18:00.028271Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/PKClegBIn7B1OumFK9DyBZHmEHuJgx97MvuC4mbS1x0/PgmbitrDQIOGVaoLVz8E_w.webp?size=large"
---

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# Hello I made a new batch of potting mix with nothing more than…

_Mauplants🪴🌱さんが2025-05-10に投稿しました_

Hello I made a new batch of potting mix with nothing more than organic potting soil, perlite \&\& orchid bark. I’ve been noticing this white fuzz on some of my repots it looks like mold to me. Will this harm the plants? How can I get rid of this, I repotted this last Saturday \&\& within a few days I can see the white fuzz on them, not only at the top of the substrate but within it as well. Thanks in advance

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/PKClegBIn7B1OumFK9DyBZHmEHuJgx97MvuC4mbS1x0/PgmbitrDQIOGVaoLVz8E_w.webp?size=large)

## コメント1件

### fueyさんが2025-05-10にコメントしました

It’s mold and no it doesn’t harm the plant. It is because you are using an organic potting mix. It can also happen with other non-organic types, but it is when you are on the verge of overwatering usually, or keeping the soil consistently moist (whether it is what the plant likes or not is a diff issue).

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