---
product_id: 75080908
title: "Out-Grow Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port (1)"
brand: "out-grow"
price: "106.47 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Out Grow"
url: https://www.desertcart.tn/products/75080908-out-grow-sterilized-rye-berry-mushroom-substrate-with-self-healing
store_origin: TN
region: Tunisia
---

# 4 months shelf life 1 lb sterilized rye berries Self-healing injection port Out-Grow Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port (1)

**Brand:** out-grow
**Price:** 106.47 DT
**Availability:** ✅ In Stock

## Summary

> 🍄 Cultivate your own gourmet mushrooms effortlessly—grow smart, grow fresh!

## Quick Answers

- **What is this?** Out-Grow Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port (1) by out-grow
- **How much does it cost?** 106.47 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/75080908-out-grow-sterilized-rye-berry-mushroom-substrate-with-self-healing)

## Best For

- out-grow enthusiasts

## Why This Product

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

## Key Features

- • **Long-lasting freshness:** Store up to 4 months without losing potency or moisture balance.
- • **Compact yet generous volume:** One-pound bag equals one quart—perfect size for efficient mushroom cultivation.
- • **Innovative self-sealing port:** Injection port that seals itself to keep contamination out and your culture safe.
- • **Ready-to-grow sterile substrate:** Hydrated and fully sterilized for immediate use—no prep needed.
- • **Optimized for rapid mycelium growth:** Pre-moistened with ideal internal moisture for fast, contamination-free colonization.

## Overview

Out-Grow Sterilized Rye Berry Mushroom Substrate is a premium, ready-to-use 1-pound bag of fully sterilized rye berries designed for indoor mushroom cultivation. Featuring a durable self-healing injection port, it ensures contamination-free inoculation and supports rapid mycelium development. With a shelf life of up to 4 months, this substrate offers convenience and reliability for both novice and experienced growers aiming for consistent, high-quality mushroom harvests.

## Description

desertcart.com : Out-Grow Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port (1) : Patio, Lawn & Garden

Review: Excellent product and price - In less than 3 weeks I've seen tremendous mycelium development and no signs of contamination. Bags are VERY thick, the inoculation ports are super thick and self seal well. I did notice a huge amount of dulling on the syringe needle after a single puncture through the port. Like I said they are VERY thick. Be careful not to push too hard and puncture through the back of the bag. The small size and volume of the bags has allowed me to inoculate 5 bags using only 10mL of spores. The breathing port has a nice thick filter material, so follow the instructions included with the bags on how to introduce oxygen and prepare your grain bags before attempting inoculation. They arrived well sealed, with no visible humidity or moisture present on the inner bag surface, appears to contain the perfect amount of sterile internal moisture for quick mycelium development using only 2mL of injected spore solution. So far I'm very happy and have had very good results. A great tip, inoculate your grain bags when the moon is in the sign of scorpio using the sidereal zodiac system. You will be surprised how fast the mycelium will develop and establish itself.
Review: Large mushroom grow bag - Nice large clean bag of grain for growing your mushrooms! I recently bought two of these and there has been no problems at all with either one. Also bought one of the smaller bags offered on desertcart, and there has been no problem with it either. The larger bags are definitely easier to handle and you wont accidentally stick your syringe needle through as you could in the smaller bags. Guess it’s a personal thing. The important thing is you being careful. I take an alcohol soaked paper towel and wipe rubber gloves, my hands, the syringe, needle package, work area….everything. Wipe it all down. With a clean work area and no draft or anything to stir up the air, you are now ready. Wipe rubber gloves again once they are on your hands. Don’t forget to wear a mask! I like to also have ready a new clean large gallon ziplock bag to keep the purchased grain bag in while the micillicm begins to grow, just an extra precaution. Also have some sterile white breathable medical tape. Upon carefully removing the hypodermic needle from its pack, you will need to carefully remove the protective syringe cap from it. Do not touch the now exposed tip, set it down on your clean work area. Taking the needle I advise you to use a torch or lighter to it once you have screwed it onto the syringe…. Red hot is advised. Wipe any black soot from the needle with your alcohol paper towel. Now it is ready to safely proceed. Have a piece of the new clean tape 1/2 way attached to the new grain bag at the port site. Once you inject the contents press the other half of the tape against the port location as you remove the needle. This should prevent any contamination from sneaking in. I like to move the needle around carefully while it is in the bag port to help move the spores around. I also like to carefully and lightly move the grains around in the bag once they have been injected. This will make the spores more broke up and will be less likely to clump. Which isn’t a problem just another personal preference. The micillicm seems to spread quicker when doing this. Do this for several days or a week. My grains are now showing clean white micillicm after 2 1/2 weeks. The bags will be fully growing 30 days from now, or less. Hope this is helpful. If you are clean and careful you will grow mushrooms! Happy growing, God bless

## Features

- Hydrated and fully sterilized, ready to use out of the box
- One-pound bag or bags (equal to one quart in volume) of sterilized rye berry substrate
- Ideal for growing a variety of mushroom species
- Easy to use and can be stored for up to 4 months
- Self-healing injection port for easy inoculation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CWHYKT2 |
| Best Sellers Rank | #151,727 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #300 in Plant Grow Bags |
| Brand Name | Out-Grow |
| Capacity | 1 quarts |
| Color | Brown |
| Customer Reviews | 4.0 out of 5 stars 1,934 Reviews |
| Finish Types | Unfinished |
| Included Components | Plant Hanger |
| Indoor Outdoor Usage | Indoor |
| Item Weight | 1 Pounds |
| Manufacturer | Out-Grow LLC |
| Material | Plastic, Polyester |
| Material Type | Plastic, Polyester |
| Mounting Type | Floor Standing, Tabletop, Wall Mount |
| Number of Levels | 1 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Lightweight |
| Pattern | Solid |
| Plant or Animal Product Type | Berry |
| Planter Form | Bag |
| Product Style | Modern |
| Shape | Rectangular |
| Special Feature | Lightweight |
| Style | Modern |
| Theme | Mushroom Cultivation |
| UPC | 616576243125 |
| Unit Count | 1 Count |

## Product Details

- **Color:** Brown
- **Material:** Plastic, Polyester
- **Planter Form:** Bag
- **Special Feature:** Lightweight
- **Style:** Modern

## Images

![Out-Grow Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port (1) - Image 1](https://m.media-amazon.com/images/I/61nQzhZJFcL.jpg)
![Out-Grow Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port (1) - Image 2](https://m.media-amazon.com/images/I/61Ex6eaaa1L.jpg)
![Out-Grow Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port (1) - Image 3](https://m.media-amazon.com/images/I/61bCRVrx-PL.jpg)
![Out-Grow Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port (1) - Image 4](https://m.media-amazon.com/images/I/61lVs0t1bKL.jpg)
![Out-Grow Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port (1) - Image 5](https://m.media-amazon.com/images/I/611kbseDmxL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: Where do you purchase the actual mushrooms to inject ? Thanks**
A: Depends what you’re planning to grow. Do some internet research. And for the love of Christ don’t talk about doing anything illegal.

**Q: Will this product help grow grass?**
A: It helps mushrooms grow

**Q: do i need to move the rye over to a jar to innoculate? or is it suppose to all be done in the bag?**
A: In bag. Works brilliantly if done as directed

**Q: smoker if you see this can we connect? Ill flash snailmail then delete**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product and price
*by J***Y on October 5, 2024*

In less than 3 weeks I've seen tremendous mycelium development and no signs of contamination. Bags are VERY thick, the inoculation ports are super thick and self seal well. I did notice a huge amount of dulling on the syringe needle after a single puncture through the port. Like I said they are VERY thick. Be careful not to push too hard and puncture through the back of the bag. The small size and volume of the bags has allowed me to inoculate 5 bags using only 10mL of spores. The breathing port has a nice thick filter material, so follow the instructions included with the bags on how to introduce oxygen and prepare your grain bags before attempting inoculation. They arrived well sealed, with no visible humidity or moisture present on the inner bag surface, appears to contain the perfect amount of sterile internal moisture for quick mycelium development using only 2mL of injected spore solution. So far I'm very happy and have had very good results. A great tip, inoculate your grain bags when the moon is in the sign of scorpio using the sidereal zodiac system. You will be surprised how fast the mycelium will develop and establish itself.

### ⭐⭐⭐⭐⭐ Large mushroom grow bag
*by B***M on October 1, 2024*

Nice large clean bag of grain for growing your mushrooms! I recently bought two of these and there has been no problems at all with either one. Also bought one of the smaller bags offered on Amazon, and there has been no problem with it either. The larger bags are definitely easier to handle and you wont accidentally stick your syringe needle through as you could in the smaller bags. Guess it’s a personal thing. The important thing is you being careful. I take an alcohol soaked paper towel and wipe rubber gloves, my hands, the syringe, needle package, work area….everything. Wipe it all down. With a clean work area and no draft or anything to stir up the air, you are now ready. Wipe rubber gloves again once they are on your hands. Don’t forget to wear a mask! I like to also have ready a new clean large gallon ziplock bag to keep the purchased grain bag in while the micillicm begins to grow, just an extra precaution. Also have some sterile white breathable medical tape. Upon carefully removing the hypodermic needle from its pack, you will need to carefully remove the protective syringe cap from it. Do not touch the now exposed tip, set it down on your clean work area. Taking the needle I advise you to use a torch or lighter to it once you have screwed it onto the syringe…. Red hot is advised. Wipe any black soot from the needle with your alcohol paper towel. Now it is ready to safely proceed. Have a piece of the new clean tape 1/2 way attached to the new grain bag at the port site. Once you inject the contents press the other half of the tape against the port location as you remove the needle. This should prevent any contamination from sneaking in. I like to move the needle around carefully while it is in the bag port to help move the spores around. I also like to carefully and lightly move the grains around in the bag once they have been injected. This will make the spores more broke up and will be less likely to clump. Which isn’t a problem just another personal preference. The micillicm seems to spread quicker when doing this. Do this for several days or a week. My grains are now showing clean white micillicm after 2 1/2 weeks. The bags will be fully growing 30 days from now, or less. Hope this is helpful. If you are clean and careful you will grow mushrooms! Happy growing, God bless

### ⭐ Disappointing product
*by M***E on July 25, 2019*

Grains come way to moist with many of the rye berries burst. One of the two bags I ordered on my second purchase from them had a wretched smell coming from it before I even had a chance to inoculate (noticed it when I opened the product and shook/“inflated” bag as per instructions before inoculating). My first order from them I purchased 6 BRF jars and 1 rye bag. I was happy with that order. The jars were as expected. No contamination and pleased with the results of shredding and spawning to coir. I was initially happy with the rye bag with the first order which is why decided to buy two more but that first bag has since stalled at about 95% colonized and is showing a ton of “myco piss” or yellow droplets up against bag. I suspect it’s fighting a bacterial infection so we’ll see what happens. I hadn’t grown mushrooms in many years and went with these due to the convenience of them. Only wish they had worked. Sadly I can not recommend these bags but I can recommend the BRF jars

## Frequently Bought Together

- Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port (1)
- MycoHaus Compost for Mushroom Growing | Sterilized Substrate for Mushrooms | Mushroom Soil Organic | Home Cultivation Supplies | 10 Pound (1 Pack)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-14*