---
product_id: 145010563
title: "Reinforced Mushroom Grow Bags, 25 Count, Oyster Spawn and Grain Root Substrate Growing Kit with 0.2 Micron Filter”, Heavy Duty 3 Mil Polypropylene Plastic"
brand: "the magnificent bee"
price: "182.49 DT"
currency: TND
in_stock: true
category: "The Magnificent Bee"
url: https://www.desertcart.tn/products/145010563-reinforced-mushroom-grow-bags-25-count-oyster-spawn-and-grain
store_origin: TN
region: Tunisia
---

# 8” x 5” x 20” large grow size 0.2 micron breathable filter patch 3-mil heavy-duty polypropylene Reinforced Mushroom Grow Bags, 25 Count, Oyster Spawn and Grain Root Substrate Growing Kit with 0.2 Micron Filter”, Heavy Duty 3 Mil Polypropylene Plastic

**Brand:** the magnificent bee
**Price:** 182.49 DT
**Availability:** ✅ In Stock

## Summary

> 🍄 Grow Bold, Grow Fresh — Your Backyard’s Next-Level Mushroom Lab!

## Quick Answers

- **What is this?** Reinforced Mushroom Grow Bags, 25 Count, Oyster Spawn and Grain Root Substrate Growing Kit with 0.2 Micron Filter”, Heavy Duty 3 Mil Polypropylene Plastic by the magnificent bee
- **How much does it cost?** 182.49 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/145010563-reinforced-mushroom-grow-bags-25-count-oyster-spawn-and-grain)

## Best For

- the magnificent bee enthusiasts

## Why This Product

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

## Key Features

- • **Versatile & Autoclavable:** Perfect for oyster, morel, enoki, portabella, and more — ready for sterilization and repeated use.
- • **Breathe Easy, Grow Better:** 0.2 micron filter patch ensures optimal gas exchange while blocking contaminants.
- • **Built to Last, Grown to Impress:** Heavy-duty 3-mil polypropylene supports up to 10 lbs of spawn for robust mushroom growth.
- • **Seal in Freshness, Seal in Success:** Transparent, sealable tops lock in moisture and protect your crop with ease.
- • **Size Matters for Serious Cultivators:** Generous 8” x 5” x 20” bags accommodate large substrate blocks and diverse mushroom types.

## Overview

The Magnificent Bee Store Reinforced Mushroom Grow Bags feature heavy-duty 3-mil polypropylene construction and a 0.2 micron breathable filter patch, designed to support 5-10 lb spawn blocks. Sized at 8” x 5” x 20”, these autoclavable, sealable bags optimize aeration and moisture retention for superior mushroom cultivation of oyster, morel, enoki, portabella, and other varieties.

## Description

desertcart.com : The Magnificent Bee Reinforced Mushroom Grow Bags, 25 Count, Oyster Spawn and Grain Root Substrate Growing Kit with 0.2 Micron Filter”, Heavy Duty 3 Mil Polypropylene Plastic : Patio, Lawn & Garden

## Features

- ALL-PURPOSE MUSHROOM GROWING BAGS – These large mushroom grow bags are designed to help you grow fresh, healthy morels, oyster, enoki, portabella, and other mushroom types for a homegrown garden you can start in your backyard.
- HEAVY-DUTY POLYPROPYLENE PLASTIC – Our mushroom spawn bags are made from 3-mil polypropylene that supports a 5-10 lbs. spawn block and provides a stronger, more reliable growing area conducive with natural mushroom growth.
- BREATHABLE BAG WITH FILTER PATCH – A smarter design our mushroom substrate bags also features a 0.2’ filter patch that allows for optimal gas exchange for aeration and nourishment while preventing contaminants from impacting soil composition.
- LARGE MUSHROOM GROWTH BAGS – The larger 8” x 5” x 20” bag size allows you to use them for both traditional mushroom growing and spawn. They’re also autoclavable and have microporous filter patches to better support your growth process.
- TRANSPARENT WITH SEALABLE TOP – The thickest grow bags available The Magnificent Bee Store substrate bags for mushrooms can be sealed with a quick tie or an impulse sealer (not included) to help protect plants while also sealing in essential moisture.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PZ27PN9 |
| ASIN  | B07PZ27PN9 |
| Best Sellers Rank | #104,545 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #193 in Plant Grow Bags |
| Brand Name | The Magnificent Bee |
| Capacity | 10 pounds |
| Color | Transparent |
| Customer Reviews | 4.4 4.4 out of 5 stars (427) |
| Date First Available  | March 23, 2019 |
| Finish Types | Unfinished |
| Included Components | Plant Hanger |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions | 1 x 2 x 2 inches |
| Item Dimensions D x W x H | 1"D x 2"W x 2"H |
| Item Weight | 16 ounces |
| Item model number  | Mushroom |
| Manufacturer | The Magnificent Bee |
| Manufacturer  | The Magnificent Bee |
| Manufacturer Part Number | Mushroom |
| Material Type | Polypropylene (PP) Plastic |
| Model Number | Mushroom |
| Mounting Type | Floor Standing |
| Number of Levels | 1 |
| Number of Pieces | 25 |
| Other Special Features of the Product | Reinforced |
| Pattern | Solid |
| Plant or Animal Product Type | plant |
| Planter Form | Bag |
| Product Dimensions  | 1 x 2 x 2 inches; 1 pounds |
| Product Style | Garden |
| Set Name | Magnificent Bee Mushroom Grow Bag Set (25 Count) |
| Shape | Rectangular |
| Size | 25 Pack |
| UPC | 798753043404 |
| Unit Count | 25 Count |

## Product Details

- **Color:** Transparent
- **Material:** Polypropylene (PP) Plastic
- **Planter Form:** Bag
- **Special Feature:** Reinforced
- **Style:** Garden

## Images

![Reinforced Mushroom Grow Bags, 25 Count, Oyster Spawn and Grain Root Substrate Growing Kit with 0.2 Micron Filter”, Heavy Duty 3 Mil Polypropylene Plastic - Image 1](https://m.media-amazon.com/images/I/81HsdZP93PL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Why are all these rookies not capable of understanding that this product is for bags and not a grow kit?**
A: The description was misleading it says it’s a kit with the oyster mushrooms and growing medium. You need to change the description and you shouldn’t be hateful to legitimate customers.

**Q: How do you inoculate if there is no self healing port**
A: You install your own port with thermal(hi temp) silicone sealant or... don't seal the bags just use tyvek as filter and fold over a few times.

**Q: Do I need 8" or 12" impulse sealer to seal those bags?**
A: I use a 12" sealer. The bags are exactly 8", my concern was;  will i get a tight seal on the ends of the 8" sealer? I'm Still Not sure so i want big.

**Q: Is there a video on how to use these?**
A: Look on YouTube, that’s what I did

## Frequently Bought Together

- The Magnificent Bee Reinforced Mushroom Grow Bags, 25 Count, Oyster Spawn and Grain Root Substrate Growing Kit with 0.2 Micron Filter”, Heavy Duty 3 Mil Polypropylene Plastic
- MushroomMediaOnline - 100% Soy Hull Mushroom Pellets - Ideal and Fast-Growing Substrate for Mushroom Cultivation, Oyster Mushrooms, Shiitake, and More (10, Pounds)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-14*