---
title: "What is causing these pink brown spots on my White Knight?"
description: "What is causing these pink brown spots on my White Knight?"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/SFv86UciCUkonR5vwfDdMJ"
community: "Pests, diseases and problems"
author: "Sami"
published: "2025-07-06T23:09:40.142047Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/fTLE5nE-OadlzHXZvD58MTxGexQLy5P8wSuId3YcaG4/DRo-6RjFRQi0vKiC0BRg5g.webp?size=large"
---

[Community](https://getplanta.com/community.md) / [Pests, diseases and problems](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ.md)

# What is causing these pink brown spots on my White Knight?

_Posted by Sami on 2025-07-06_

What is causing these pink brown spots on my White Knight?

![Attachment 1 of 2](https://images.getplanta.com/v1/resize/fTLE5nE-OadlzHXZvD58MTxGexQLy5P8wSuId3YcaG4/DRo-6RjFRQi0vKiC0BRg5g.webp?size=large)

![Attachment 2 of 2](https://images.getplanta.com/v1/resize/fTLE5nE-OadlzHXZvD58MTxGexQLy5P8wSuId3YcaG4/p2rGaAm2SD-xsa6mbC3z_w.webp?size=large)

## 1 comment

### Phil commented on 2025-07-07

It’s inevitable because of the high variegation. Silica supplement helps a lot with preventing that.

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