---
title: "Hello everyone, my forest cactus is going dry and I don't know if…"
description: "Hello everyone, my forest cactus is going dry and I don't know if it's because of a fungus or pests. The leaves have a whitish powder on top and the soil has a…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/Y1XsDW5yR7u384cQ-bxC1g?language=fr"
community: "Pests, diseases and problems"
author: "Carmela"
published: "2024-11-19T09:28:41.126207Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/WVr6wSeWkEXU-z1mifaUPOdEcWJPL9JiU2VLQyJ_YzA/JTadQZLZSA6iJbxtPcDetw.webp?size=large"
---

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# Hello everyone, my forest cactus is going dry and I don't know if…

_Publié par Carmela le 2024-11-19_

Hello everyone, my forest cactus is going dry and I don't know if it's because of a fungus or pests. The leaves have a whitish powder on top and the soil has a layer of like a spider web. I wonder what I can do to fix it? Thank you!

![Pièce jointe 1 sur 8](https://images.getplanta.com/v1/resize/WVr6wSeWkEXU-z1mifaUPOdEcWJPL9JiU2VLQyJ_YzA/JTadQZLZSA6iJbxtPcDetw.webp?size=large)

![Pièce jointe 2 sur 8](https://images.getplanta.com/v1/resize/WVr6wSeWkEXU-z1mifaUPOdEcWJPL9JiU2VLQyJ_YzA/h9_tsgvPQ5-3OW9OiB5PiQ.webp?size=large)

![Pièce jointe 3 sur 8](https://images.getplanta.com/v1/resize/WVr6wSeWkEXU-z1mifaUPOdEcWJPL9JiU2VLQyJ_YzA/KCAIbB7vRge6xnj1FNWwlQ.webp?size=large)

![Pièce jointe 4 sur 8](https://images.getplanta.com/v1/resize/WVr6wSeWkEXU-z1mifaUPOdEcWJPL9JiU2VLQyJ_YzA/JhjTrP2mQ42g6dGXYqY2Cw.webp?size=large)

![Pièce jointe 5 sur 8](https://images.getplanta.com/v1/resize/WVr6wSeWkEXU-z1mifaUPOdEcWJPL9JiU2VLQyJ_YzA/_1jrhjRuQbOESF_JmePShg.webp?size=large)

![Pièce jointe 6 sur 8](https://images.getplanta.com/v1/resize/WVr6wSeWkEXU-z1mifaUPOdEcWJPL9JiU2VLQyJ_YzA/Eh-hf-8oT5uAFY97bJ32kQ.webp?size=large)

![Pièce jointe 7 sur 8](https://images.getplanta.com/v1/resize/WVr6wSeWkEXU-z1mifaUPOdEcWJPL9JiU2VLQyJ_YzA/FyvzWKgqRumBE1DCmxeuyw.webp?size=large)

![Pièce jointe 8 sur 8](https://images.getplanta.com/v1/resize/WVr6wSeWkEXU-z1mifaUPOdEcWJPL9JiU2VLQyJ_YzA/FE20DDEOSo-sihoqRXjxqQ.webp?size=large)

## 2 commentaires

### Alyssa a commenté le 2024-11-19

You might have a case of the spider mites my friend. Have to give the whole plant a wash down and repot with all fresh soil and a clean pot.

### eatyacarbs a commenté le 2024-11-19

even if it’s not mites (which i don’t see here, but that doesn’t mean they aren’t there!) i would gently break up this old soil, rinse the whole plant like Alyssa suggested, cut away anything dead looking, and repot into fresh cactus soil in a terra cotta pot of the same size (last step is optional you could put it right back in this pot - just make sure to wash it well and don’t overwater)

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