---
product_id: 146601142
title: "3 Lb Sterilized Grain Bag with Injection Port (Milo) - Make Your Own Master Grain Spawn"
brand: "betterfungi"
price: "R$548"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/146601142-3-lb-sterilized-grain-bag-with-injection-port-milo-make
store_origin: BR
region: Brazil
---

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

**Brand:** betterfungi
**Price:** R$548
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow Your Own Fungi Revolution!

## Quick Answers

- **What is this?** 3 Lb Sterilized Grain Bag with Injection Port (Milo) - Make Your Own Master Grain Spawn by betterfungi
- **How much does it cost?** R$548 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/146601142-3-lb-sterilized-grain-bag-with-injection-port-milo-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

- • **Master Your Craft:** Perfect for DIY mushroom cultivation enthusiasts.
- • **Quality Assurance:** Inspect upon arrival and report issues within 48 hours.
- • **Freshness Guaranteed:** Perishable product; refrigerate to maintain quality.
- • **Effortless Inoculation:** Self-healing injection port for hassle-free inoculation.
- • **Cultivate with Confidence:** 3 lbs of premium sterilized grain for optimal growth.

## Overview

The BetterFungi 3 Lb Sterilized Grain Bag with Injection Port (Milo) is designed for mushroom cultivation enthusiasts. This product features 3 lbs of sterilized grain in a durable plastic grow bag, equipped with a self-healing injection port for easy inoculation. Remember to refrigerate if not used immediately and inspect upon arrival for quality assurance.

## Description

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
- 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)

## Product Details

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

## Images

![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)

## 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.

## Frequently Bought Together

- BetterFungi 3 Lb Sterilized Grain Bag with Injection Port (Milo) - Make Your Own Master Grain Spawn
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**Shop now:** [https://www.desertcart.com.br/products/146601142-3-lb-sterilized-grain-bag-with-injection-port-milo-make](https://www.desertcart.com.br/products/146601142-3-lb-sterilized-grain-bag-with-injection-port-milo-make)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-04*