---
product_id: 713871737
title: "5lb Organic Sterile Mushroom Grain Spawn | Injector Port Grow Bags, Hydrated, Ready to Inoculate (Pack of 2) | Made in USA"
brand: "mushroomspawnstore.com"
price: "€ 296.74"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/713871737-5lb-organic-sterile-mushroom-grain-spawn-injector-port-grow-bags
store_origin: CY
region: Cyprus
---

# 0.2 micron filter patch for optimal airflow 5 lbs premium organic rye grain Sterilized with advanced contamination control 5lb Organic Sterile Mushroom Grain Spawn | Injector Port Grow Bags, Hydrated, Ready to Inoculate (Pack of 2) | Made in USA

**Brand:** mushroomspawnstore.com
**Price:** € 296.74
**Availability:** ✅ In Stock

## Summary

> 🍄 Grow like a pro, harvest like a boss!

## Quick Answers

- **What is this?** 5lb Organic Sterile Mushroom Grain Spawn | Injector Port Grow Bags, Hydrated, Ready to Inoculate (Pack of 2) | Made in USA by mushroomspawnstore.com
- **How much does it cost?** € 296.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/713871737-5lb-organic-sterile-mushroom-grain-spawn-injector-port-grow-bags)

## Best For

- mushroomspawnstore.com enthusiasts

## Why This Product

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

## Key Features

- • **Maximize Your Yield:** Get up to 60% more spawn per batch vs. standard 3lb bags
- • **Eco-Friendly & Organic:** GMO-free rye grains support sustainable, natural mushroom farming
- • **Plug & Play Cultivation:** Pre-sterilized, inoculation-ready bags for effortless growing
- • **Built for Mycelium Health:** Durable 10mm seal and breathable filter ensure contamination-free growth
- • **Made in the USA with Precision:** Proprietary sterilization tech guarantees freshness and extended shelf life

## Overview

This 5lb Organic Sterile Mushroom Grain Spawn comes in a pack of two inoculation-ready grow bags, each crafted from GMO-free rye grains and sterilized using advanced US-made technology. Featuring a 0.2 micron filter patch and a 10mm seal, these bags optimize airflow while preventing contamination, delivering up to 60% more spawn than typical 3lb options. Perfect for both beginners and expert cultivators seeking a sustainable, high-yield mushroom growing experience.

## Description

5lb Organic Sterile Mushroom Grain Spawn | Injector Port Grow Bags, Hydrated, Ready to Inoculate (Pack of 2) | Made in USA

## Features

- Generous 5-LB Supply: Each grain spawn grow bag offers a full 5 pounds of premium Organic grain, delivering up to 60% more mushroom spawn than standard 3-pound options. Gain more mycelium per batch and boost your overall harvest potential.
- Inoculation-Ready & Sterilized: Our grain spawn grow bags are fully sterilized under stringent conditions, ensuring a contamination-free environment. Simply inoculate, incubate, and experience a seamless mushroom cultivation process—perfect for beginners and seasoned growers.
- High-Quality Construction: Manufactured in the USA with a durable .2 micron filter patch and a 10mm seal, these grain spawn grow bags maintain ideal airflow for healthy mycelium growth while effectively locking out unwanted contaminants.
- Organic & Eco-Conscious: Crafted from GMO-free, organic rye grains, our mushroom grain spawn supports eco-friendly, natural cultivation. Combine with your choice of organic substrates—hardwood pellets, manure-based blends, or straw—to grow vibrant, flavorful mushrooms.
- Advanced Sterilization Technology: Our proprietary sterilization method precisely monitors core temperatures and seals the spawn bags before processing. This approach ensures maximum freshness, product integrity, and extended shelf life, aligning with top-tier food safety standards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MushroomSpawnStore.com |
| Colour | Clear |
| Product Dimensions | 15.24 x 22.86 x 10.16 cm; 4.99 kg |
| Capacity | 2.27 kg |
| Material | Polypropylene (PP) |
| Special Features | Organic |
| Item Weight | 4.99 kg |

## Product Details

- **Material:** Polypropylene (PP)
- **Colour:** Clear
- **Special feature:** Organic
- **Style:** Garden
- **Planter form:** Bag

## Images

![5lb Organic Sterile Mushroom Grain Spawn | Injector Port Grow Bags, Hydrated, Ready to Inoculate (Pack of 2) | Made in USA - Image 1](https://m.media-amazon.com/images/I/61kgsSazZEL.jpg)
![5lb Organic Sterile Mushroom Grain Spawn | Injector Port Grow Bags, Hydrated, Ready to Inoculate (Pack of 2) | Made in USA - Image 2](https://m.media-amazon.com/images/I/61GKvuHn1tL.jpg)
![5lb Organic Sterile Mushroom Grain Spawn | Injector Port Grow Bags, Hydrated, Ready to Inoculate (Pack of 2) | Made in USA - Image 3](https://m.media-amazon.com/images/I/71WNK7AbNbL.jpg)
![5lb Organic Sterile Mushroom Grain Spawn | Injector Port Grow Bags, Hydrated, Ready to Inoculate (Pack of 2) | Made in USA - Image 4](https://m.media-amazon.com/images/I/71ip+wUhPdL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.com.cy/products/713871737-5lb-organic-sterile-mushroom-grain-spawn-injector-port-grow-bags](https://www.desertcart.com.cy/products/713871737-5lb-organic-sterile-mushroom-grain-spawn-injector-port-grow-bags)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-10*