---
product_id: 661786166
title: "Premium 5-Grain Mushroom Spawn Bags | Sterilized Grain Spawn | Injection Ports | 2 Quarts Each Bag | 2 Bags per Box"
brand: "myco labs"
price: "6739 kr"
currency: ISK
in_stock: false
url: https://www.desertcart.is/products/661786166-premium-5-grain-mushroom-spawn-bags-sterilized-grain-spawn-injection
store_origin: IS
region: Iceland
---

# 5-Grain Nutrient-Dense Blend Sterilized with 3-Hour Pressure 30% Faster Colonization Premium 5-Grain Mushroom Spawn Bags | Sterilized Grain Spawn | Injection Ports | 2 Quarts Each Bag | 2 Bags per Box

**Brand:** myco labs
**Price:** 6739 kr
**Availability:** ❌ Out of Stock

## Summary

> 🍄 Elevate your grow game—spawn smarter, harvest stronger!

## Quick Answers

- **What is this?** Premium 5-Grain Mushroom Spawn Bags | Sterilized Grain Spawn | Injection Ports | 2 Quarts Each Bag | 2 Bags per Box by myco labs
- **How much does it cost?** 6739 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/661786166-premium-5-grain-mushroom-spawn-bags-sterilized-grain-spawn-injection)

## Best For

- myco labs enthusiasts

## Why This Product

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

## Key Features

- • **Speedy Colonization:** Experience up to 30% faster mycelium colonization, getting you to harvest sooner and more often.
- • **Sterilized for Purity:** Pressure sterilized for 3 hours to ensure a contaminant-free environment, so your spawn thrives without interruption.
- • **Multi-Grain Powerhouse:** A proprietary blend of 5 organic grains maximizes surface area for rapid, robust mushroom growth.
- • **Comprehensive Growth Guides:** Step-by-step photo and bulk spawn guides included, empowering you to master mushroom cultivation with confidence.
- • **User-Friendly Injection Ports:** Conveniently designed injection ports make inoculation clean, simple, and mess-free—perfect for pros and enthusiasts alike.

## Overview

Myco Labs Premium 5-Grain Mushroom Spawn Bags deliver 2 quarts of sterilized, nutrient-rich grain spawn per bag, combining rye, sorghum, millet, and wheat for enhanced mycelium growth. Designed with breathable polypropylene and injection ports, these bags accelerate colonization by 30%, ensuring multiple dense flushes. Ideal for professional cultivators seeking purity, speed, and yield in every harvest.

## Description

Our multi grain spawn bags are the ideal choice when size, quantity and potency of the mushrooms matter. We use a combination of grains dense in nitrogen like Rye and Milo to give your mushrooms multiple dense flushes. While the exact ratio is our secret, we start with organic rye berries as our base and add 4 other specially chosen grains to the mix including Red Sorghum, White Sorghum, Millet, and Red Winter Wheat Berry. The combination of several small grains helps provide more surface area and inoculation points which speeds up colonization times by 30% while still maintaining nitrogen & nutrients for the 2nd-4th flushes!

## Features

- 2 Quarts (2.25-2.5lbs) of Grain Spawn in Each Bag (2 Bags Total)
- Pressure Sterilized for 3 hours using cleaned organic cereal grains to eliminate residues and starches.
- Unique 3 Mineral blend added to promote germination and growth while preventing grains from sticking together
- Simply add 5 cc's of your favorite grain or dung loving spores or liquid culture. Our Spawn bags come with their own step by step photo guide. We also include a separate step by step guide for on bulk spawn growing, which we highly recommend!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Myco Labs |
| Colour | Clear |
| Product Dimensions | 12.7 x 17.78 x 15.24 cm; 2.27 kg |
| Capacity | 2 quarts |
| Material | Polypropylene (PP) |
| Special Features | Breathable, Injection Port |
| Item Weight | 2.27 kg |

## Product Details

- **Material:** Polypropylene (PP)
- **Colour:** Clear
- **Special feature:** Breathable, Injection Port
- **Style:** American
- **Planter form:** Bag

## Images

![Premium 5-Grain Mushroom Spawn Bags | Sterilized Grain Spawn | Injection Ports | 2 Quarts Each Bag | 2 Bags per Box - Image 1](https://m.media-amazon.com/images/I/71r-T3HC+pL.jpg)
![Premium 5-Grain Mushroom Spawn Bags | Sterilized Grain Spawn | Injection Ports | 2 Quarts Each Bag | 2 Bags per Box - Image 2](https://m.media-amazon.com/images/I/81VH-ihxBSL.jpg)
![Premium 5-Grain Mushroom Spawn Bags | Sterilized Grain Spawn | Injection Ports | 2 Quarts Each Bag | 2 Bags per Box - Image 3](https://m.media-amazon.com/images/I/81TM3AW1K4L.jpg)
![Premium 5-Grain Mushroom Spawn Bags | Sterilized Grain Spawn | Injection Ports | 2 Quarts Each Bag | 2 Bags per Box - Image 4](https://m.media-amazon.com/images/I/81M6r1rZopL.jpg)
![Premium 5-Grain Mushroom Spawn Bags | Sterilized Grain Spawn | Injection Ports | 2 Quarts Each Bag | 2 Bags per Box - Image 5](https://m.media-amazon.com/images/I/71JFMnruGoL.jpg)

## Frequently Bought Together

- Myco Labs Premium 5-Grain Mushroom Spawn Bags | Sterilized Grain Spawn | Injection Ports | 2 Quarts Each Bag | 2 Bags per Box
- Myco Labs Premium Bulk Mushroom Substrate Mix | Fully Pastuerized | Maximum Yield | for Dung & Grain Loving Mushrooms (5 LBS)
- Myco Labs Grower's Select Mushroom Monotub Fruiting Chamber with Filter Disks and Liner

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**Shop now:** [https://www.desertcart.is/products/661786166-premium-5-grain-mushroom-spawn-bags-sterilized-grain-spawn-injection](https://www.desertcart.is/products/661786166-premium-5-grain-mushroom-spawn-bags-sterilized-grain-spawn-injection)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-26*