---
title: "Think I got a corm growing from my Alocasia dark star 😁. On my other…"
description: "Think I got a corm growing from my Alocasia dark star 😁. On my other Alocasia’s they normally just grow up, this one seems to grow across, this wasn’t there…"
url: "https://getplanta.com/community/lZ7uAE3pQ86jnFGxrCwLrg/hudTYXNHgkNMEJeYoJbNx0?language=ja"
community: "Anything about plants"
author: "Tom"
published: "2025-09-25T20:27:18.926079Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/iNTxcaMdihIiF3cG-Oo_w7l-8xOwzfBzSxhBmxMmzcs/DaeFWAjxRMCOvXAzeudluw.webp?size=large"
---

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# Think I got a corm growing from my Alocasia dark star 😁. On my other…

_Tomさんが2025-09-25に投稿しました_

Think I got a corm growing from my Alocasia dark star 😁. On my other Alocasia’s they normally just grow up, this one seems to grow across, this wasn’t there this morning, popped through after watering.

![2件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/iNTxcaMdihIiF3cG-Oo_w7l-8xOwzfBzSxhBmxMmzcs/DaeFWAjxRMCOvXAzeudluw.webp?size=large)

![2件中2件目の添付ファイル](https://images.getplanta.com/v1/resize/iNTxcaMdihIiF3cG-Oo_w7l-8xOwzfBzSxhBmxMmzcs/yB0trYfTQE6cJtTne11Zgw.webp?size=large)

## 3件のコメント

### Miaさんが2025-09-25にコメントしました

I think it is a rhizome, it’s like a corm but grows horizontally.

#### Tomさんが2025-09-25に返信しました

Just had a look what that is, grows longways and then grows its own roots down from it, then new leaves grow up from it from what I read, I’m assuming I should maybe put a small amount of soil over it, as has diatomaceous earth on top, or should I leave as is. Think that’s what my Alocasia zebrina has, see pic

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/iNTxcaMdihIiF3cG-Oo_w7l-8xOwzfBzSxhBmxMmzcs/TMLTHTcVSJ2rJiArFhe8FA.webp?size=large)

### BlondeinBrooklynさんが2025-09-26にコメントしました

That looks more like an aerial root.

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