---
product_id: 328180272
title: "BetterFungi 3 Lb Sterilized Grain Bag with Injection Port (Milo) - Make Your Own Master Grain Spawn"
brand: "betterfungi"
price: "$228.41"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.ec/products/328180272-betterfungi-3-lb-sterilized-grain-bag-with-injection-port-milo
store_origin: EC
region: Ecuador
---

# 3 lbs of grain Compact design Self-healing port BetterFungi 3 Lb Sterilized Grain Bag with Injection Port (Milo) - Make Your Own Master Grain Spawn

**Brand:** betterfungi
**Price:** $228.41
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow Your Fungi Empire with Ease!

## Quick Answers

- **What is this?** BetterFungi 3 Lb Sterilized Grain Bag with Injection Port (Milo) - Make Your Own Master Grain Spawn by betterfungi
- **How much does it cost?** $228.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/328180272-betterfungi-3-lb-sterilized-grain-bag-with-injection-port-milo)

## 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

- • **Optimal Freshness:** Perishable product; refrigerate to maintain peak quality.
- • **Quality Assurance:** Inspect upon arrival and report any issues within 48 hours for peace of mind.
- • **Effortless Inoculation:** Self-healing injection port ensures a hassle-free inoculation process.
- • **Lightweight & Portable:** Weighing only 1.36 kg, it's perfect for on-the-go mycology enthusiasts.
- • **Cultivate with Confidence:** Easily create your own master grain spawn with 3 lbs of sterilized grain.

## Overview

The BetterFungi 3 Lb Sterilized Grain Bag with Injection Port is designed for aspiring mycologists, offering 3 lbs of sterilized grain in a lightweight, portable bag. Featuring a self-healing injection port for easy inoculation, this product ensures optimal freshness and quality, making it a must-have for anyone looking to cultivate their own grain spawn.

## Description

BetterFungi 3 Lb Sterilized Grain Bag with Injection Port (Milo) - Make Your Own Master Grain Spawn

## 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
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BetterFungi |
| Colour | Transparent |
| Package Dimensions | 23.39 x 16.21 x 11.91 cm; 1.36 kg |
| Capacity | 1.36 kg |
| Material | Plastic |
| Special Features | lightweight |
| Item Weight | 1.36 kg |

## Product Details

- **Material:** Plastic
- **Color:** Light Brown
- **Special Feature:** lightweight
- **Style:** Modern
- **Planter Form:** Bag

## Images

![BetterFungi 3 Lb Sterilized Grain Bag with Injection Port (Milo) - Make Your Own Master Grain Spawn - Image 1](https://m.media-amazon.com/images/I/71Elsc9UvEL.jpg)
![BetterFungi 3 Lb Sterilized Grain Bag with Injection Port (Milo) - Make Your Own Master Grain Spawn - Image 2](https://m.media-amazon.com/images/I/6192PRbSHPL.jpg)

## Questions & Answers

**Q: Does the grain bag need moisture added to it or is it okay if it dries?**
A: No. It does not require water to be added.  None of the grain bags purchased such as this should require moisture added.  
I would look into a different brand/supplier as I had issues with both of the grain bags I purchased from this vendor.  The first one was not completely sealed and ran a risk of contamination, however it did not.  Still not good.  Bought another to give them another try.  The second bag exploded with bacteria contamination and had to be thrown away. Completely dissatisfied with this product and would not recommend.

**Q: Whats the benefit of the self healing injection port?**
A: Less possibility for mold introduction.

**Q: can you let the mushrooms fully grow in the bag?**
A: Not the best way to do it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good buy
  

*by A***R on Reviewed in the United States on 27 December 2023*

Product works as intended. Never had any tears in the plastic or any contamination

### ⭐ 







  
  
    Not as advertised!!! Beware
  

*by D***U on Reviewed in Germany on 19 October 2022*

The grain arrived dry and the "self-healing port" was more of a low quality sponge then the silicone port in the picture. I tried germinating it with spoors from a reputable seller and after 2 weeks not one sign of growth.

### ⭐ 







  
  
    Bad from the start
  

*by C***Y on Reviewed in the United States on 23 December 2023*

The product arrived and id didn't even seem like it was sealed fully. I proceed to proceed with the mushroom growing process and quickly knew something was wrong. And wouldn't you know it, green mold only a few days later. I bought 2 bags, used different mushroom culture in one from the other, was very VERY sterile, and still, far to wet, and not vaccum sealed, bad product, wouldn't buy again.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ec/products/328180272-betterfungi-3-lb-sterilized-grain-bag-with-injection-port-milo](https://www.desertcart.ec/products/328180272-betterfungi-3-lb-sterilized-grain-bag-with-injection-port-milo)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-13*