---
product_id: 146719474
title: "3 LB Rye Sterilized Grain Bag with Injection Port - Make Your Own Master Grain Spawn"
brand: "betterfungi"
price: "€ 26.08"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.gr/products/146719474-3-lb-rye-sterilized-grain-bag-with-injection-port-make
store_origin: GR
region: Greece
---

# 4x4x2 in Self-healing port 3 lbs weight 3 LB Rye Sterilized Grain Bag with Injection Port - Make Your Own Master Grain Spawn

**Brand:** betterfungi
**Price:** € 26.08
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Cultivate Your Passion for Mycology!

## Quick Answers

- **What is this?** 3 LB Rye Sterilized Grain Bag with Injection Port - Make Your Own Master Grain Spawn by betterfungi
- **How much does it cost?** € 26.08 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/146719474-3-lb-rye-sterilized-grain-bag-with-injection-port-make)

## Best For

- betterfungi enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** Designed to fit perfectly in your indoor space without compromising on capacity.
- • **Quality You Can Trust:** Each bag is meticulously sterilized to ensure optimal growth conditions.
- • **Effortless Inoculation:** Experience seamless inoculation with the innovative self-healing injection port.
- • **Join the Mycology Movement:** Become part of a thriving community of home growers and mushroom enthusiasts.
- • **Elevate Your Cultivation Game:** Unlock the potential of home mycology with our premium sterilized grain bag.

## Overview

The 3 LB Rye Sterilized Grain Bag with Injection Port is a premium product designed for home mycology enthusiasts. It features a self-healing injection port for easy inoculation, ensuring a hassle-free experience. With dimensions of 4 x 4 x 2 inches and a weight of 3 pounds, this bag is perfect for indoor use. Please note that it is a perishable item and should be refrigerated if not used immediately.

## Description

The sterilized grain bags with injection ports are great way of making your own master grain spawn with little to no effort. Each bag has a self-healing injection port to inject your liquid culture. Please note that this is a perishable product and must be refrigerated if not used immediately after delivery. Please contact us with any issues within a couple days of delivery. We are not responsible for the product after that period of time or after the bags have been inoculated (whichever comes first). Thank you.

## Features

- 3 lbs of sterilized grain in a plastic grow bag with 0.2 filter
- Self-Healing Injection Port for easy inoculation
- Please note that this is a perishable product - Please refrigerate if not used immediately after receiving the product
- Please inspect the product on arrival for any issues and report same within 48 hours
- Due to unreliable nature of liquid culture/spores, seller is not responsible for this product once it has been inoculated or if issues not reported within 48 hours (whichever occurs first)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 4 x 4 x 2 inches |
| Item Weight | 3 Pounds |
| Capacity | 3 Pounds |
| Number of Pieces | 3 |
| Item Dimensions D x W x H | 4"D x 4"W x 2"H |
| Pattern | Solid |
| Style Name | Modern |
| Planter Form | Bag |
| Material Type | Plastic |
| Indoor Outdoor Usage | Indoor |
| Mounting Type | Floor Standing |
| Additional Features | Self-Healing Injection Port |

## Product Details

- **Material:** Plastic
- **Style:** Modern
- **Planter Form:** Bag
- **Shape:** Round
- **Indoor/Outdoor Usage:** Indoor

## Images

![3 LB Rye Sterilized Grain Bag with Injection Port - Make Your Own Master Grain Spawn - Image 1](https://m.media-amazon.com/images/I/61Vpn38DCEL.jpg)
![3 LB Rye Sterilized Grain Bag with Injection Port - Make Your Own Master Grain Spawn - Image 2](https://m.media-amazon.com/images/I/61JppvdumrL.jpg)

## Questions & Answers

**Q: Why did both of your bags arrive already colonized with green mold?**
A: Hi. I am sorry about this. Sometimes, during the shipping the bags can get punctured and as a result, compromised. Please e-mail me at betterfungi2019@gmail.com so I can take care of this issue for you. Thank you very much.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Arrived uncontaminated | turned into great grain spawn
*by X***E on June 3, 2023*

The contents were a little too moist, and there was evidence of heat damage to the back of bag, so when it took a while for my spores to start taking over I got worried.But after 3-4 weeks it started showing signs of mycelium growth and eventually became 3lbs of great grain spawn that I'm using to run quite a few mycology projects.Don't have materials to make my own sterilized grain jars yet, so Im happy that this was a good working and convenient option <3

### ⭐ DO NOT BUY THESE SPAWN BAGS
*by �***️ on November 13, 2021*

Bag was contaminated, molded. Also too wet.Update: I decided to let it go a few weeks to see what happened. These bags are great at growing mould. Garbage for actually growing mushroomS.

### ⭐⭐⭐⭐⭐ Grain spawn contamination
*by A***O on March 30, 2022*

On two occasions the grain that was innoculated became infected with foreign pathogens that ruined the whole investment. I have not had that issue with grain bags from any other provider except this one.

## Frequently Bought Together

- 3 LB Rye Sterilized Grain Bag with Injection Port - Make Your Own Master Grain Spawn
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-03*