---
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: "1790281₫"
currency: VND
in_stock: true
reviews_count: 8
category: "The Magnificent Bee"
url: https://www.desertcart.vn/products/145010563-reinforced-mushroom-grow-bags-25-count-oyster-spawn-and-grain
store_origin: VN
region: Vietnam
---

# 8" x 5" x 20" large bag 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:** 1790281₫
**Availability:** ✅ In Stock

## Summary

> 🍄 Elevate Your Homegrown Game with Bombproof Mushroom Grow Bags!

## 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?** 1790281₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

- • **Eco-Smart & Reusable:** Thick, reinforced bags designed for multiple uses—grow sustainably without compromise.
- • **Breathe Easy, Grow Better:** Integrated 0.2 micron filter patch ensures optimal gas exchange while blocking contaminants.
- • **Built to Last, Grow to Impress:** Durable 3-mil polypropylene supports up to 10 lbs of spawn for worry-free cultivation.
- • **Size Matters for Serious Growth:** Generous 8" x 5" x 20" dimensions accommodate larger substrate blocks for bigger yields.
- • **Seal in Freshness, Seal out Risk:** Transparent, sealable top locks in moisture and protects your crop with ease.

## Overview

The Magnificent Bee Reinforced Mushroom Grow Bags are premium 3-mil polypropylene bags sized 8" x 5" x 20" with a 0.2 micron breathable filter patch. Designed to support 5-10 lbs of spawn, these heavy-duty, sealable bags provide an optimal, contamination-resistant environment for growing oyster, morel, enoki, and other mushrooms. Perfect for both novice and professional cultivators, they combine durability, superior aeration, and moisture retention to maximize mushroom yield and quality.

## Description

Product description Grow Healthier, More Delicious Mushrooms Why trust out bags? The Magnificent Bee Store Mushroom Grow Bags were developed to provide a more conducive growing environment that’s ideal for all types of fresh mushrooms. Premium Mushroom Grow Bags 3 Mil Polypropylene Plastic Breathable Construction Supports 5-10 Lb. Spawn Blocks Sealable Top (Sealer Not Included) Includes 0.2’ Filter Patch Dimensions: 8” x 5” x 20” (Each) HEAVY-DUTY POLYPROPYLENE PLASTIC The Magnificent Bee All in One Mushroom Grow Bags The Magnificent Bee Store Mushroom Grow Bags were developed to provide a more conducive growing environment that’s ideal for all types of fresh mushrooms. A simple, yet effective way to grow mushrooms indoors and outdoors our all-in-one grow bag is made to improve aeration, root strength, and the overall growth process, so you can enjoy your favorite mushrooms with less effort. Whether you’re an avid mushroom grower or you’re just looking to take on a fun DIY project the right grow bag can make all the difference in creating more stable growing conditions. 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. Thickest Mushroom Grow Bag We use a thicker, higher-quality polypropylene plastic in our mushroom growing bags to help prevent rips and tears. More importantly, they’re able to support 5 to 10 lb. spawn blocks and rich, dense substrate, which is vital for creating a more conducive growth process. Retain Nutrients 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. Disposable We use a higher-quality plastic in our grow bags which means you can easily reuse them when you’re finished growing mushrooms. Good for you and the environment. 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. Available in Large Bulk Packs Every order comes with 10, 25 or 100 mushroom growing bags to let you grow mushrooms for personal or professional-grade culinary use. Ideal for gardeners of every skill level.

Review: Bomb proof grow BAGS(not kits) for worry free production. - There seems to be some confusion from a few of the reviewers that this is supposed to be a kit, and rated it poorly because they only received bags. The Title and description clearly state All in one grow bags, NOT a kit. If you actually read and pay attention to the listing and pictures, it's obvious that these are bags only. All in one is referring to the bags having a prepared filter port meaning they are ready to use without any additional alterations. Now with the confusion out of the way, on to the real review. The quality of the bags is much better than some of the other brands that I have tried. They are a little more expensive compared to some others at the $.998/ea cost that I paid, but I had zero failures in bag structure or performance and zero contamination. The 3 mil is very durable, seals easily and completely without leaking or tears when I use an impulse sealer. With this thickness they are easy to stand up and fill, I am never concerned or careful moving full bags around, or worrying about seams or punctures. I've even used a few of these bags more than once for grain spawn(something I had never even considered trying with other bags) just to see if I could, and they actually worked perfectly. The .2 micron filter patch has been perfect for contamination free fresh air exchange. Bottom line, if you are looking for a sturdy, well made reliable grow bag that can handle 5lbs (or more) of substrate this is an excellent choice. I will definitely be purchasing more in the future.
Review: Good quality - These are really nice bags, plastic is thick. Size is bigger than I expected but that just means more substrate and more mushrooms!

## 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 |
| Best Sellers Rank | #76,402 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #239 in Plant Grow Bags |
| Brand Name | The Magnificent Bee |
| Capacity | 10 Pounds |
| Color | Transparent |
| Customer Reviews | 4.3 out of 5 stars 418 Reviews |
| 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 | 1 Pounds |
| Manufacturer | The Magnificent Bee |
| Material | Polypropylene (PP) Plastic |
| Material Type | Polypropylene (PP) Plastic |
| Mounting Type | Floor Standing |
| Number of Levels | 25 |
| Number of Pieces | 25 |
| Other Special Features of the Product | Reinforced |
| Pattern | Solid |
| Plant or Animal Product Type | plant |
| Planter Form | Bag |
| Product Style | Garden |
| Shape | Rectangular |
| Special Feature | Reinforced |
| Style | Garden |
| UPC | 798753043404 |
| Unit Count | 25.0 Count |

## Product Details

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

## 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bomb proof grow BAGS(not kits) for worry free production.
*by J***S on June 1, 2020*

There seems to be some confusion from a few of the reviewers that this is supposed to be a kit, and rated it poorly because they only received bags. The Title and description clearly state All in one grow bags, NOT a kit. If you actually read and pay attention to the listing and pictures, it's obvious that these are bags only. All in one is referring to the bags having a prepared filter port meaning they are ready to use without any additional alterations. Now with the confusion out of the way, on to the real review. The quality of the bags is much better than some of the other brands that I have tried. They are a little more expensive compared to some others at the $.998/ea cost that I paid, but I had zero failures in bag structure or performance and zero contamination. The 3 mil is very durable, seals easily and completely without leaking or tears when I use an impulse sealer. With this thickness they are easy to stand up and fill, I am never concerned or careful moving full bags around, or worrying about seams or punctures. I've even used a few of these bags more than once for grain spawn(something I had never even considered trying with other bags) just to see if I could, and they actually worked perfectly. The .2 micron filter patch has been perfect for contamination free fresh air exchange. Bottom line, if you are looking for a sturdy, well made reliable grow bag that can handle 5lbs (or more) of substrate this is an excellent choice. I will definitely be purchasing more in the future.

### ⭐⭐⭐⭐⭐ Good quality
*by A***A on October 20, 2025*

These are really nice bags, plastic is thick. Size is bigger than I expected but that just means more substrate and more mushrooms!

### ⭐⭐⭐⭐ Hold plenty of material.
*by H***. on March 12, 2025*

They worked well. They withstood 15 psi. Only problem was that 2 of them open once they were sealed

## 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 Vietnam*
*Store origin: VN*
*Last updated: 2026-03-24*