---
title: "Trying to grow a horse chestnut bonsai. All the leaves have recently…"
description: "Trying to grow a horse chestnut bonsai. All the leaves have recently started to look diseased. Plant GP said it might under fertilised. Any suggestions?"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/64c531e5076d335938570486?language=ja"
community: "Pests, diseases and problems"
author: "Ben A"
published: "2023-07-29T15:36:05.84Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/Iq7IK6Tsmb2KbfWuGRVpMcYJoFDPsz67_jTwYdsh7bQ/56c286f69d824369a3b4c31f61003436.webp?size=large"
---

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# Trying to grow a horse chestnut bonsai. All the leaves have recently…

_Ben Aさんが2023-07-29に投稿しました_

Trying to grow a horse chestnut bonsai. All the leaves have recently started to look diseased. Plant GP said it might under fertilised. Any suggestions?

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/Iq7IK6Tsmb2KbfWuGRVpMcYJoFDPsz67_jTwYdsh7bQ/56c286f69d824369a3b4c31f61003436.webp?size=large)

## 2件のコメント

### Annai C.さんが2023-07-30にコメントしました

Seems to be growing something in the middle? I would remove some of the older leaves, check to see if it is root bound, check the soil for proper draining and give it more indirect light (not sure where you have him) looks like some burn and some dryness? I would give it fertilizer as a last resort.

#### Ben Aさんが2023-07-30に返信しました

Thankyou! 🙏

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