---
product_id: 302255058
title: "LOSTRONAUT 60-Pack Mushroom Grow Bags - Extra Strong, Large Autoclave Bags with 2 Micron Fiber for Spawn, CO2 Control, Cultivation Kit & Gardening Supplies - Mushroom Growing Kit"
brand: "lostronaut"
price: "€ 188.99"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/302255058-lostronaut-60-pack-mushroom-grow-bags-extra-strong-large-autoclave
store_origin: FR
region: France
---

# 4.8 mil durability 20" x 5" x 6" size 0.2-micron filter LOSTRONAUT 60-Pack Mushroom Grow Bags - Extra Strong, Large Autoclave Bags with 2 Micron Fiber for Spawn, CO2 Control, Cultivation Kit & Gardening Supplies - Mushroom Growing Kit

**Brand:** lostronaut
**Price:** € 188.99
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow Your Fungi Dreams with Lostronaut!

## Quick Answers

- **What is this?** LOSTRONAUT 60-Pack Mushroom Grow Bags - Extra Strong, Large Autoclave Bags with 2 Micron Fiber for Spawn, CO2 Control, Cultivation Kit & Gardening Supplies - Mushroom Growing Kit by lostronaut
- **How much does it cost?** € 188.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/302255058-lostronaut-60-pack-mushroom-grow-bags-extra-strong-large-autoclave)

## Best For

- lostronaut enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from 4.8 mil tear-resistant material, these bags are built to last.
- • **Enhanced Airflow:** The 0.2-micron filter ensures optimal gas exchange for healthy growth.
- • **Exceptional Yields:** Engineered for peak performance, these bags guarantee robust and abundant harvests.
- • **Effortless Gardening:** Streamline your mushroom cultivation from spawn to harvest with ease.
- • **Spacious Growth Area:** Generous dimensions provide ample space for your mushrooms to thrive.

## Overview

The LOSTRONAUT 60-Pack Mushroom Grow Bags are contractor-grade, durable, and designed for all skill levels. Each bag features a 4.8 mil tear-resistant construction, a 0.2-micron breathable filter for optimal gas exchange, and spacious dimensions of 20" x 5" x 6". Perfect for achieving superior yields in mushroom cultivation.

## Description

60-Pack Mushroom Grow Bags - Extra Strong, Large Autoclave Bags with 2 Micron Fiber for Spawn, CO2 Control, Cultivation Kit & Gardening Supplies - Mushroom Growing Kit

## Features

- Effortless Mushroom Gardening: Lostronaut’s 60-pack contractor-grade mushroom grow bag set is ideal for all gardening skill levels. These mushroom grow bags streamline the entire process from spawning to harvesting
- Durable And Reliable: Our 4.8 mil tear-resistant, sealable mushroom bag is autoclave-safe for high temperatures, perfect for any mushroom growing kit and ensures durability. Ideal mushroom bags for growing
- Enhanced Breathing: Equipped with a breathable 0.2-micron filter, these all in one mushroom grow bags allow effective gas exchange, promoting healthy mushroom growth while keeping contaminants at bay
- Spacious Growth: Measuring 20”x 5”x 6”, our mushroom growing bag kit gives your mushrooms the room they need to thrive, ensuring they grow tall and healthy, ideal for mushroom growing enthusiasts
- Exceptional Yields: Achieve superior results with these mushroom growing bags. Engineered for peak performance, they elevate your mushroom growing to the next level, ensuring abundant yields and robust growth

## Product Details

- **Material:** Plastic
- **Color:** White
- **Special Feature:** Lightweight
- **Style:** Modern
- **Planter Form:** Bag

## Images

![LOSTRONAUT 60-Pack Mushroom Grow Bags - Extra Strong, Large Autoclave Bags with 2 Micron Fiber for Spawn, CO2 Control, Cultivation Kit & Gardening Supplies - Mushroom Growing Kit - Image 1](https://m.media-amazon.com/images/I/71vLDWT3fDL.jpg)

## Questions & Answers

**Q: does the bag seal while it is in the pressure cooker?**
A: No, the folded over edges will stick together but easily peel apart. You will need to use a sealer after final addition.

**Q: How thick are the bags themselves, meaning how thick is the polypropylene sheeting? 6mm, 5mm, 4mm, 3mm?**
A: Thank you for your question. Our Mushroom Growing Bags have an exceptional strength/thickness ratio due to the polymer molecular structure with a 4.8mil thickness.

**Q: What polymer are the bags made of ?**
A: Thanks for your question. By design, these mushroom growing bags are polypropylene because of its higher melting point and overall durability/strength.

## Frequently Bought Together

- LOSTRONAUT 60-Pack Mushroom Grow Bags - Extra Strong, Large Autoclave Bags with 2 Micron Fiber for Spawn, CO2 Control, Cultivation Kit & Gardening Supplies - Mushroom Growing Kit
- ZWXT 100PCS Mushroom Planting Kit - 8"5"20" Thickened Growing Bags, 6 Mil Thick Durable, Tear Resistant, 0.2 Micron Porosity Resistant High Pressure Spawning Bags
- Outward Creations 40 Pack, Mushroom Grow and Spawn Bags - Extra Thick Polypropylene Material, Tear Resistant - Size 13" x “4 x “4 with 0.2 Micron Filter Breathable - Spawn Rye

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**Shop now:** [https://www.desertcart.fr/products/302255058-lostronaut-60-pack-mushroom-grow-bags-extra-strong-large-autoclave](https://www.desertcart.fr/products/302255058-lostronaut-60-pack-mushroom-grow-bags-extra-strong-large-autoclave)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-23*