---
title: "Having some issues with cactus not sure what’s type of cactus this is…"
description: "Having some issues with cactus not sure what’s type of cactus this is but think it might be some type of prickly pear miniature? But over the past year has…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/1VQ3s54kmJdTTFa2eDRbIY?language=ja"
community: "Pests, diseases and problems"
author: "Plantmom"
published: "2025-02-11T15:05:20.777135Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/lE9tv6kA66iZw_qotRFecJZl68jh0wGmZn47h8zWd-g/JfS5Da7rSUusSfiiSn4Now.webp?size=large"
---

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# Having some issues with cactus not sure what’s type of cactus this is…

_Plantmomさんが2025-02-11に投稿しました_

Having some issues with cactus not sure what’s type of cactus this is but think it might be some type of prickly pear miniature? But over the past year has been developing brown spots on leaves thought maybe it has some type of fungus thinking maybe I should treat it with copper fungicide but not sure?

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/lE9tv6kA66iZw_qotRFecJZl68jh0wGmZn47h8zWd-g/JfS5Da7rSUusSfiiSn4Now.webp?size=large)

## 4件のコメント

### Dave\_opuntiafaceさんが2025-02-11にコメントしました

I can’t help with the spots - I feel like I know too much but not enough. But, I believe your plant is Opuntia argentiniana.

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/gFKgBIDtQUSoNHyzAXA4pLM-wYI4yLGXFPAMGDtMt3o/52IijRWCQRWR-YCD88r86w.webp?size=large)

#### Plantmomさんが2025-02-12に返信しました

Oh yeah it does look like this but much taller

### Dave\_opuntiafaceさんが2025-02-11にコメントしました

Not to be that guy, but regardless of what the answer is, make sure you really follow the directions with the copper and/or sulfur. I overdid it on sulfur with a few plants, which lead to the base doing some kind of crazy super corking/pale, white oddity. I believe, as always, I didn’t get the mix right.

### MummaDebさんが2025-02-11にコメントしました

I bought that on Amazon and it helped.

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/MOXcw7te6S9UHjaWvEfp257jXZmEcofyef83nx6UvFY/NMjlgaeBRkWwfvb-lrrOkg.webp?size=large)

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