---
title: "Not sure what the white specs are in my hoya soil? Any ideas? I'm…"
description: "Not sure what the white specs are in my hoya soil? Any ideas? I'm guessing repot it?"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/s8RBImbiGqOB5ych9iwdFr?language=ja"
community: "Pests, diseases and problems"
author: "Brooke"
published: "2025-02-06T18:48:12.560175Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/Hg8R0Vwp5YjkktMCKZPIiaMEbhS-jz42JGTNKFkx_GY/vxsV3sluQO-uLI012P1P4w.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)

# Not sure what the white specs are in my hoya soil? Any ideas? I'm…

_Brookeさんが2025-02-06に投稿しました_

Not sure what the white specs are in my hoya soil? Any ideas? I'm guessing repot it?

![3件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/Hg8R0Vwp5YjkktMCKZPIiaMEbhS-jz42JGTNKFkx_GY/vxsV3sluQO-uLI012P1P4w.webp?size=large)

![3件中2件目の添付ファイル](https://images.getplanta.com/v1/resize/Hg8R0Vwp5YjkktMCKZPIiaMEbhS-jz42JGTNKFkx_GY/a1Aqf49BSQ-0zaMShh3RiA.webp?size=large)

![3件中3件目の添付ファイル](https://images.getplanta.com/v1/resize/Hg8R0Vwp5YjkktMCKZPIiaMEbhS-jz42JGTNKFkx_GY/zGbLyPRVROmRVGoF7oFr7g.webp?size=large)

## 8件のコメント

### Bebe🌵🤍さんが2025-02-06にコメントしました

It could be a few different things, not all are necessarily harmful. You can water with hydrogen peroxide (1 part hydro to 5 parts water) to be safe and also bring air to the roots.

Just a side note, these guys are very susceptible to meal bugs so I’d also precautionary treat with a pesticide like neem oil

(I’m sure everyone is tired of seeing me talking about hydrogen peroxide waterings lmfaoo💀)

#### Brookeさんが2025-02-06に返信しました

I'll try this. I've never used hydrogen peroxide before. Thanks for the help!

#### Bebe🌵🤍さんが2025-02-06に返信しました

You’re welcome! Hydrogen peroxide also kills any larva or insects in the soil (I use it as a treatment for gnats), so it aerates the roots and kills pests. If you’re worried it’s some type of larva, you can always take it out of the pot, shake off the white stuff, clean the pot and add new soil

Do you keep the plant outside?

### Sunnyさんが2025-02-06にコメントしました

It’s fungus. The spores grow with moisture and the organic matter in the soil. Clear pots let in sunlight that helps both the fungus and that green algae grow. It’s not harmful. Drop the pot in another pot to block the sun. I use ceramic outer pots. Treat with a fungicide to clear.

#### Brookeさんが2025-02-06に返信しました

Gotcha. I didn't realize fungus looked like that. Thanks for your help! Learning new things every day.

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