---
product_id: 74407077
title: "Blue Oyster - Pleurotus Ostraetus Columbinus - Home Growing Kit Mycelium"
brand: "homegrown mushrooms"
price: "¥8116"
currency: JPY
in_stock: true
category: "Lawn Garden"
url: https://www.desertcart.jp/products/74407077-blue-oyster-pleurotus-ostraetus-columbinus-home-growing-kit-mycelium
store_origin: JP
region: Japan
---

# Blue Oyster - Pleurotus Ostraetus Columbinus - Home Growing Kit Mycelium

**Brand:** homegrown mushrooms
**Price:** ¥8116
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Blue Oyster - Pleurotus Ostraetus Columbinus - Home Growing Kit Mycelium by homegrown mushrooms
- **How much does it cost?** ¥8116 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/74407077-blue-oyster-pleurotus-ostraetus-columbinus-home-growing-kit-mycelium)

## Best For

- homegrown mushrooms enthusiasts

## Why This Product

- Trusted homegrown mushrooms brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Home Grow Mushrooms Kit offers you the experience of farming your own delicious gourmet mushrooms in your kitchen or in the garden. Made from spent coffee grounds, A 1Kg kit produce 4 flushes of about 150g, spaced by 2 weeks each for a culture experience of 2 months. It can then be used as a spawn to transform carbon product into mushroom : coffee grounds, cardboard, leaves, stalks, wood chips and so on. Use it then as an versatile upcycling device or introduce it to your garden or urban gardening balcony, fungi are simply fantastic. Can be refrigerate for long-time preservation (induce hibernation and stabilise the product for years).

## Features

- Ready to grow : Open, Mist, Harvest.
- Harvest your first Oyster Mushroom flush within 15 days. Will produce about 150g of gourmet mushrooms every 2 weeks, 4 flushes in row.
- Can be use as dowel / plug spawn for wood culture (Log, Stump and so on) eq.+/-600 dowels.
- Designed to grow indoor and suitable for outside culture and companionship culture in the garden, stimulating a permaculture or urban agriculture experience like nothing else.
- Indoor instructions: Cut a + shape in the bag, submerge in cold water for 12 hours, mist generously 2 or 3 times a day, pick by clusters and enjoy! Then repeat.

## Images

![Blue Oyster - Pleurotus Ostraetus Columbinus - Home Growing Kit Mycelium - Image 1](https://images-na.ssl-images-amazon.com/images/I/81O%2BRj1SeHL.jpg)
![Blue Oyster - Pleurotus Ostraetus Columbinus - Home Growing Kit Mycelium - Image 2](https://images-na.ssl-images-amazon.com/images/I/71kQ8qajAcL.jpg)
![Blue Oyster - Pleurotus Ostraetus Columbinus - Home Growing Kit Mycelium - Image 3](https://images-na.ssl-images-amazon.com/images/I/91EIaBwZfiL.jpg)
![Blue Oyster - Pleurotus Ostraetus Columbinus - Home Growing Kit Mycelium - Image 4](https://images-na.ssl-images-amazon.com/images/I/91igOhVLRyL.jpg)
![Blue Oyster - Pleurotus Ostraetus Columbinus - Home Growing Kit Mycelium - Image 5](https://images-na.ssl-images-amazon.com/images/I/91a4pe0yEAL.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/74407077-blue-oyster-pleurotus-ostraetus-columbinus-home-growing-kit-mycelium](https://www.desertcart.jp/products/74407077-blue-oyster-pleurotus-ostraetus-columbinus-home-growing-kit-mycelium)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-23*