---
title: Tanegashima Leatherleaf Fern
slug: tanegashima-leatherleaf-fern-3fa49
url: /detay/tanegashima-leatherleaf-fern-3fa49
type: article
language: English
entity:
  primary: Tanegashima Leatherleaf Fern
  type: article
  categories:
    - name: General Knowledge
      slug: genel-kultur
      url: /kategori/genel-kultur
  tags:
    - Tanegashima Leatherleaf
author: Nursena Şahin
created_at: 2025-10-25T03:12:46.491725+03:00
updated_at: 2025-11-27T15:48:03.331417+03:00
image: https://cdn.t3pedia.org/media/uploads/2025/10/25/v75Mt5o1WZwC0mDzuYoSNunMhjgrozzE.webp
---

# Tanegashima Leatherleaf Fern

<!-- CONTEXT: KURE Information Cards for "Tanegashima Leatherleaf Fern" -->

## KURE Information Cards

![d7lNMcKLr0Cvp7vUBR7k5tOTZWk0xJRS.webp](https://cdn.t3pedia.org/media/uploads/2025/10/25/vgTRRjqkXVLcIlkD5qBQDJB1VOREQVCo.webp)
*Tanegashima Leatherleaf Fern*

| Field | Value |
|-------|-------|
| Name(s) | Tanegashima Leatherleaf Fern |
| Production Area | Kagoshima, Kumage District |
| Class | Others |
| Applicant Organization | JA Taneyaku |

<!-- CONTEXT: Article Content for "Tanegashima Leatherleaf Fern" -->

## Article Content

The [Tanegashima Leatherleaf Fern](/en/detay/tanegashima-deri-yaprakli-egreltiotu-77b60/llms.txt) is a registered Geographical Indication (GI) product cultivated on [Tanegashima Island](/en/detay/yakushima-island-9fceb/llms.txt), [Kagoshima Prefecture](/en/detay/kagoshima-no-tsubozukuri-kurozu-cd69f/llms.txt), Japan, and used as an ornamental cut leaf. This fern is known for its glossy, dark green color and symmetrical shape.

### **History and Development**

The Tanegashima Leatherleaf Fern was first introduced to Tanegashima Island in 1985. Initially proven to be more profitable than the island's main crops, sweet potatoes and sugar cane, the entire region supported its production and sales promotions. As a result of these incentives, specialized cultivation technologies tailored to regional characteristics were developed.

The producer association, JA Taneyaku, has taken on roles in areas such as light control, irrigation and refrigerated transport, and has traditionally used bagasse (filtered residue) from local sugar cane to protect plants from the cold, especially during the winter months.

### **Production Area and Conditions**

The production area is Tanegashima Island, encompassing Nishinoomote City, Nakatane Town, and Minamitane Town in Kumage District, Kagoshima Prefecture, Japan. Tanegashima Island has a temperate climate. The soil on the island is acidic due to volcanic ash. These natural conditions provide a suitable environment for the cultivation of the leathery fern, which prefers acidic soil. The ferns are grown using varieties selected by JA Taneyaku, in facilities with year-round light control, following specific instructions.

During the winter months, bagasse is laid locally to keep the soil warm and ensure consistent yields. The region is Japan's largest fern producer, both in terms of area and production volume.

### **Quality and Shipping**

The Tanegashima Leatherleaf Fern commands a higher than average market price due to its high quality. Harvested fronds should be watered for one to two days before shipping and sorted according to JA Taneyaku's "Transportation Standards and Evaluation Criteria Table." When shipping in boxes, the fronds should be covered with a plastic sheet over newspaper.

<!-- CONTEXT: Academic Sources and References for "Tanegashima Leatherleaf Fern" -->

## Academic Sources and References

1. Information Website on Japan Geographical Indication Products. “Tanegashima Leatherleaf Fern.” Information Website on Japan Geographical Indication Products.  Accessed October 25, 2025. https://pd.jgic.jp/en/register/entry/148.htmlMinistry of Agriculture, Forestry and Fisheries (MAFF). “Tanegashima Leatherleaf Fern (Registration No. 148).” Ministry of Agriculture, Forestry and Fisheries (MAFF). Accessed October 25, 2025. https://www.maff.go.jp/e/policies/intel/gi\_act/register/250701\_4.html