---
product_id: 353674348
title: "Mushroom Media Online - 100% Soy Hull Mushroom Pellets – Substrate for Mushroom Cultivation, Ideal for Oyster, Shiitake, Lion’s Mane, and More (10 Pounds)"
brand: "mushroommediaonline"
price: "¥23403"
currency: JPY
in_stock: true
reviews_count: 8
category: "Mushroom Media Online"
url: https://www.desertcart.jp/products/353674348-mushroom-media-online-100-soy-hull-mushroom-pellets-substrate-mushroom
store_origin: JP
region: Japan
---

# Accelerates mycelium colonization 100% nutrient-rich soy hull substrate Supports diverse gourmet mushroom species Mushroom Media Online - 100% Soy Hull Mushroom Pellets – Substrate for Mushroom Cultivation, Ideal for Oyster, Shiitake, Lion’s Mane, and More (10 Pounds)

**Brand:** mushroommediaonline
**Price:** ¥23403
**Availability:** ✅ In Stock

## Summary

> 🍄 Grow Gourmet Mushrooms Faster, Cleaner, and Smarter!

## Quick Answers

- **What is this?** Mushroom Media Online - 100% Soy Hull Mushroom Pellets – Substrate for Mushroom Cultivation, Ideal for Oyster, Shiitake, Lion’s Mane, and More (10 Pounds) by mushroommediaonline
- **How much does it cost?** ¥23403 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/353674348-mushroom-media-online-100-soy-hull-mushroom-pellets-substrate-mushroom)

## Best For

- mushroommediaonline enthusiasts

## Why This Product

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

## Key Features

- • **Pure Soy Power:** Single-ingredient soy hull pellets for a clean, nutrient-dense growing medium.
- • **Effortless Prep:** Hydrates and sterilizes easily—ready for inoculation with minimal hassle.
- • **Speedy Growth Boost:** Promotes rapid mycelium colonization to slash your cultivation timeline.
- • **Pro & Hobbyist Approved:** Consistent, reliable results whether you’re growing at home or scaling commercially.
- • **Versatile Fungi Friendly:** Perfectly tailored for oyster, shiitake, lion’s mane, and many more gourmet mushrooms.

## Overview

Mushroom Media Online’s 100% Soy Hull Mushroom Pellets provide a premium, single-ingredient substrate designed to optimize mushroom cultivation. Ideal for oyster, shiitake, lion’s mane, and other gourmet varieties, these pellets promote fast mycelium colonization and efficient fruiting cycles. Easy to prepare and suitable for both hobbyists and commercial growers, this 10-pound pack delivers consistent, nutrient-rich support for superior mushroom yields.

## Description

desertcart.com : Mushroom Media Online - 100% Soy Hull Mushroom Pellets – Substrate for Mushroom Cultivation, Ideal for Oyster, Shiitake, Lion’s Mane, and More (10 Pounds) : Patio, Lawn & Garden

Review: Great Substrate - I was so glad to finally get my hands on and in these pellets. Both came in a single box, which was heavy. The bags are full and are of good quality. While I used 1 I kept the other in the box in my shed where they stayed dry. These pellets are clean, they hydrate well, and mushrooms love them. This brand is the one known and all I could find so I bought these. At first I thought they were a bit expensive, but realized they go a long way; worth the price.
Review: Great product, Very Pleased - Excellent value! Durable, resealable storage bag and provides excellent nutrition for mycelium cultivation, as well as, mushroom and plant growth.

## Features

- Single-Ingredient Substrate – Made from 100% soy hulls, providing a nutrient-rich growing medium for a wide range of gourmet mushrooms
- Promotes Fast Colonization – Supports strong mycelium growth and efficient fruiting cycles, helping reduce overall cultivation time
- Versatile Growing Use – Suitable for use with oyster, shiitake, lion’s mane, and many other edible mushroom species
- Simple to Prepare – Easy to hydrate and sterilize if needed; ready for inoculation with your selected mushroom culture
- Suitable for Hobbyists and Growers – Works in home and commercial setups alike, offering consistent performance and dependable results

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09C2KFLNF |
| Best Sellers Rank | #54,158 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,069 in Garden Fertilizers |
| Brand | MushroomMediaOnline |
| Brand Name | MushroomMediaOnline |
| Coverage | 40# Per Bag |
| Customer Reviews | 4.5 out of 5 stars 260 Reviews |
| Included Components | Pallets |
| Item Form | Pellet |
| Item Weight | 10 pounds |
| Manufacturer | MushroomMediaOnline |
| Mixing Ratio | User-determined |
| Model Number | mush-soy-1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | mush-soy-1 |
| Specific Uses For Product | Plant Growth |
| Target Species | Oyster Mushrooms, Shiitake |
| UPC | 739472131232 |
| Unit Count | 160 Fluid Ounces |

## Product Details

- **Brand:** MushroomMediaOnline
- **Item Form:** Pellet
- **Item Weight:** 10 Pounds
- **Manufacturer:** MushroomMediaOnline
- **Specific Uses For Product:** Plant Growth

## Images

![Mushroom Media Online - 100% Soy Hull Mushroom Pellets – Substrate for Mushroom Cultivation, Ideal for Oyster, Shiitake, Lion’s Mane, and More (10 Pounds) - Image 1](https://m.media-amazon.com/images/I/61vSpEztj4L.jpg)

## Available Options

This product comes in different **Item Weight** options.

## Questions & Answers

**Q: Is it normal for soyhulls to smell horrible (sour kinda) once hydrated and expanded with boiling water?  thanks**
A: Def normal for them to expand.  I always mix mine with wood pellets so I haven't noticed the specific soy smell but that combo normally smells somewhat like mulch which can be aggressive.

**Q: Are these sterilized during the process?**
A: It should be

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Substrate
*by T***B on September 21, 2025*

I was so glad to finally get my hands on and in these pellets. Both came in a single box, which was heavy. The bags are full and are of good quality. While I used 1 I kept the other in the box in my shed where they stayed dry. These pellets are clean, they hydrate well, and mushrooms love them. This brand is the one known and all I could find so I bought these. At first I thought they were a bit expensive, but realized they go a long way; worth the price.

### ⭐⭐⭐⭐⭐ Great product, Very Pleased
*by S***T on July 16, 2026*

Excellent value! Durable, resealable storage bag and provides excellent nutrition for mycelium cultivation, as well as, mushroom and plant growth.

### ⭐⭐⭐⭐⭐ For shrimp food
*by J***Z on May 12, 2025*

I buy these to feed shrimp. Such a better deal than from the fish food companies. Shrimp LOVE them!!

## Frequently Bought Together

- MushroomMediaOnline - 100% Soy Hull Mushroom Pellets - Ideal and Fast-Growing Substrate for Mushroom Cultivation, Oyster Mushrooms, Shiitake, and More (10, Pounds)
- Olympus Myco 97% Pure Gypsum Powder, 1 lb – High Solubility Calcium Sulfate Dihydrate for Soil, Gardens, Lawns, and Mushroom Substrate
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-18*