---
title: "What is this on the under side of my monsteras leaves? When I rub it…"
description: "What is this on the under side of my monsteras leaves? When I rub it it’s like a powder."
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/fizthY9xSRuNhlB-V_-Nig?language=sv"
community: "Pests, diseases and problems 🇺🇸"
author: "Ashlee"
published: "2024-07-24T23:00:48.636614Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/ZHd7S0ok-nyQ_OUdVwaihAUnbJHb6iqy4D8i_7STgTQ/oynRo6xVSz2ZSvFXH-Rc1Q.webp?size=large"
---

[Community](https://getplanta.com/community.md?language=sv) / [Pests, diseases and problems 🇺🇸](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ.md?language=sv)

# What is this on the under side of my monsteras leaves? When I rub it…

_Postat av Ashlee den 2024-07-24_

What is this on the under side of my monsteras leaves? When I rub it it’s like a powder.

![Bilaga 1 av 1](https://images.getplanta.com/v1/resize/ZHd7S0ok-nyQ_OUdVwaihAUnbJHb6iqy4D8i_7STgTQ/oynRo6xVSz2ZSvFXH-Rc1Q.webp?size=large)

## 9 kommentarer

### eatyacarbs kommenterade den 2024-07-24

i hope this isn’t scale….

#### Ashlee svarade den 2024-07-24

So I had to look up what scale was. It doesn’t look like anything on google. I’ll try to get a better picture

#### Ashlee svarade den 2024-07-24

It looks like coco powder

![Bilaga 1 av 1](https://images.getplanta.com/v1/resize/ZHd7S0ok-nyQ_OUdVwaihAUnbJHb6iqy4D8i_7STgTQ/HAN6cMEPQeOySlXf9Rir_w.webp?size=large)

#### eatyacarbs svarade den 2024-07-24

rust fungus 👀

#### Alyssa svarade den 2024-07-25

Yep it definitely is 😱

### Plant Father kommenterade den 2024-07-25

it’s rust. the only effective way i’ve found to treat it is unfortunately cutting off all affected foliage. if this means cutting off all your plants leaves, it may be wise to only remove the affected parts of leaves (with a sterile blade) so that the plant still has some healthy tissue for photosynthesis.

#### Ashlee svarade den 2024-07-25

Thank you! Luckily it’s just that one leaf. It’s a small one near the base of the plant.

#### Plant Father svarade den 2024-07-25

that’s great that it’s just one leaf. i would inspect thoroughly just to be sure, rust can spread quickly. keep checking up on your plant and hopefully there will be no more spots!

### Amie206 kommenterade den 2024-07-25

Keep an eye on the plant for awhile. It took out one of my big monsteras. 😭

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