---
title: "Does anyone know what might cause these spots on my Thai…"
description: "Does anyone know what might cause these spots on my Thai Constellation?"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/IPL2yLbUDmBmbZz0wZ43j0?language=ja"
community: "Pests, diseases and problems"
author: "Sim G."
published: "2025-07-11T15:59:54.375951Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/pDFMxwXfBnR5IW4gtLWt2M5mIXjbOIG10a6oMSN9JVM/S4_zSMyNRLCdlGbEkbHQVA.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)

# Does anyone know what might cause these spots on my Thai…

_Sim G.さんが2025-07-11に投稿しました_

Does anyone know what might cause these spots on my Thai Constellation?

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/pDFMxwXfBnR5IW4gtLWt2M5mIXjbOIG10a6oMSN9JVM/S4_zSMyNRLCdlGbEkbHQVA.webp?size=large)

## 11件のコメント

### Grassさんが2025-07-11にコメントしました

I’m not sure about this one but I’ve heard that plants with lots of pale white spots are prone to browning due to lack of chloroplasts? I’m not sure how to prevent it haha

### KallianHawkeさんが2025-07-11にコメントしました

Because it’s on the lighter parts of the leaf, my first guess would be sunburn/too much light?

#### Sim G.さんが2025-07-11に返信しました

Ahhh that makes sense

### LeafyGreenhouseさんが2025-07-11にコメントしました

Mine had these when it was at Walmart and I think they were overwatering or sunburn marks !

### Maddieさんが2025-07-11にコメントしました

I also find some of my tropical plants get the “burnt” look when they don’t receive enough humidity!

### Fig Newtonさんが2025-07-11にコメントしました

I've had this exact problem on just the white parts. I learned that Silica can help with this.

#### Sim G.さんが2025-07-12に返信しました

The packets? How?

#### Fig Newtonさんが2025-07-12に返信しました

Not the packets, look up liquid silica for plants. TPS nutrients has one.

#### saritaさんが2025-07-13に返信しました

yep! this is natural behavior for white parts of the leaves over time. i use TPS silica gold on my thai (and all my other plants lol), highly recommend!

#### Sim G.さんが2025-08-12に返信しました

Thank you!

#### Sim G.さんが2025-08-12に返信しました

Thank you!

---

_Plantaコミュニティ (https://getplanta.com)。閲覧はどなたでも可能です。投稿、コメント、いいねをするには、Plantaアプリをダウンロードしてください: https://getplanta.com/download_