---
product_id: 624999309
title: "Myco Labs Premium Quick Colonizing 32oz 5-Grain Mushroom Spawn Jars (3-PACK)"
brand: "myco labs"
price: "HK$887"
currency: HKD
in_stock: true
reviews_count: 8
category: "Myco Labs"
url: https://www.desertcart.hk/products/624999309-myco-labs-premium-quick-colonizing-32oz-5-grain-mushroom-spawn
store_origin: HK
region: Hong Kong
---

# Pressure sterilized at 15 psi for 120 mins 32oz jars for rapid colonization 0.22 micron filter & self-healing port Myco Labs Premium Quick Colonizing 32oz 5-Grain Mushroom Spawn Jars (3-PACK)

**Brand:** myco labs
**Price:** HK$887
**Availability:** ✅ In Stock

## Summary

> 🍄 Colonize faster, grow smarter, and join the mycology elite!

## Quick Answers

- **What is this?** Myco Labs Premium Quick Colonizing 32oz 5-Grain Mushroom Spawn Jars (3-PACK) by myco labs
- **How much does it cost?** HK$887 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/624999309-myco-labs-premium-quick-colonizing-32oz-5-grain-mushroom-spawn)

## 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

- • **Bulk Growth Booster:** Perfectly prepped to fast-track your bulk or monotub mushroom cultivation setup.
- • **Contamination Defense:** Premium 0.22 micron filter disk plus self-healing injection port ensure sterile, hassle-free inoculation.
- • **Speedy 5-Grain Formula:** Optimized rye & grains blend accelerates mushroom spawn colonization, slashing wait times.
- • **Sterilized for Success:** Pressure sterilized at 15 psi for 2 hours guarantees contaminant-free jars on arrival.
- • **Trusted by Mycologists:** Highly rated by beginners and pros alike for reliability and consistent results.

## Overview

Myco Labs Premium Quick Colonizing 32oz 5-Grain Mushroom Spawn Jars (3-Pack) feature a potent blend of organic rye berries and grains designed for rapid colonization. Each jar is equipped with a 0.22 micron filter disk and a self-healing injection port for sterile, easy inoculation. Pressure sterilized at 15 psi for 120 minutes, these glass jars arrive contaminant-free, accelerating your bulk or monotub mushroom cultivation with proven reliability favored by both novice and expert growers.

## Description

Buy Myco Labs Premium Quick Colonizing 32oz 5-Grain Mushroom Spawn Jars (3-PACK): Germination Kits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Clean jars and fast colonization. - These jars are the best. Super fast colonization. I’ve ordered 27 grain jars and I’ve only had two get contaminated. I’d say I’m doing pretty good with these jars as a newbie.
Review: Best product on the market - This is my second time purchasing this product? It worked perfectly the first time so I figured I would leave a review this time high-quality durable packaging, and presentation. works perfectly as intended, lowest risk for contamination. Excellent for new and experience myologist alike. 10 out of 10 would recommend

## Features

- 3-PACK (32 ounce) Jars of organic rye berries mixed with small grains for faster colonization times.
- Each jar comes with a premium 0.22 micron filter disk and a self-healing injection port for easy and error-free inoculation
- Pressure sterilized at 15 psi for 120 minutes, ensuring the jars are free of contaminants upon arrival.
- Speeds up the growth of your bulk/monotub setup, making it easier and quicker to achieve successful results

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2PG7RN2 |
| Best Sellers Rank | #36,873 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #90 in Plant Germination Kits |
| Brand | Myco Labs |
| Brand Name | Myco Labs |
| Capacity | 2 pounds |
| Color | Clear |
| Customer Reviews | 4.1 out of 5 stars 293 Reviews |
| Global Trade Identification Number | 00850058190167 |
| Item Type Name | Jars |
| Lid Material | Glass |
| Manufacturer | Myco Labs |
| Material | Glass |
| Material Type | Glass |
| Model Number | QPC3 |
| Number of Packs | 3 |
| Unit Count | 3 Count |

## Product Details

- **Brand:** Myco Labs
- **Capacity:** 2 Pounds
- **Color:** Clear
- **Material:** Glass
- **Unit Count:** 3.0 Count

## Images

![Myco Labs Premium Quick Colonizing 32oz 5-Grain Mushroom Spawn Jars (3-PACK) - Image 1](https://m.media-amazon.com/images/I/61BNi3Rc34L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clean jars and fast colonization.
*by E***Y on July 6, 2026*

These jars are the best. Super fast colonization. I’ve ordered 27 grain jars and I’ve only had two get contaminated. I’d say I’m doing pretty good with these jars as a newbie.

### ⭐⭐⭐⭐⭐ Best product on the market
*by D***N on June 9, 2026*

This is my second time purchasing this product? It worked perfectly the first time so I figured I would leave a review this time high-quality durable packaging, and presentation. works perfectly as intended, lowest risk for contamination. Excellent for new and experience myologist alike. 10 out of 10 would recommend

### ⭐⭐⭐⭐⭐ No contam, but a little overfilled. I’ll see how this goes.
*by S***N on December 18, 2024*

January 18 Update: So, as expected the "break and shake" took a bit of rigor, but I was able to distribute the agar slices and the colonized grains throughout the jar. And both jars ultimately colonized fully and nicely. At this point both jars have been transferred to substrate, and there is still no contamination (so far...no whammies!) in either batch...and the unused third jar still appears clean. So despite my concerns below...all's well that ends well. ...and I recently ordered another set of jars. I just received them, but they also appear free of contamination. Bumping the star rating to a well-deserved fiver. Recommend. Dec 18 (Orig): I ordered these, basically to use while I work to get my own jar/bag sterilization equipment and technique operational. And not a bad price for (reusable) quart-size sterile jars with grain. (A 4 quart option would have been nice though, and maybe some pint-size options, but minor gripe). I grew some mycelium from spore on agar (or rather, it grew). When I went to transfer the agar slices to these jars (two of three jars used so far, half plate to each), I realized that Myco Labs filled the jars a little too full, causing two issues. 1. There was dried grain on the outside “shoulders and neck” of the jar, and opening the lids was a little “gritty”. These jars sat at for a month after delivery, without apparent contamination, covered by the “autoclave foil” and bubble wrap…so that’s promising. I tightened the lids after transfer well, but if there is grain on the outside/neck of the jar, with a gritty twist, I question the lid seal. Time will tell. 2. There is little to no room for a “break and shake”. The listing pictures show a fill to a ~1/2 inch below the jar “shoulders”, and even then I’d fill a little lower. I still have to remove the cover and foil on the third jar, but two of them were almost filled to the lid. It even took some rigor to get the agar slices “submerged” in the grain, and I can’t be sure of that on one of them. I suppose I could have dumped some grain out, but at the time of transfer, I did not want the jars open for a second longer than necessary....let alone fiddling with dumping. Again, I’ll see how this plays out, but even with a syringe inoculation, the “break and shake” would be tight. I can’t rationalize grain on the outside jar necks…but I somewhat understand (assumingly saturated) grain expanding (a little) during sterilization…but Myco Labs need to work that out to a full but "headspaced" level. I'll add pictures later, but I also see overfilled jars in pictures from other reviewers.

## Frequently Bought Together

- Myco Labs Premium Quick Colonizing 32oz 5-Grain Mushroom Spawn Jars (3-Pack)
- Myco Labs Premium Bulk Mushroom Substrate Mix | Fully Pastuerized | Maximum Yield | for Dung & Grain Loving Mushrooms (5 LBS)
- Premium Liquid Culture Kit Easy Spore Germinating & Mushroom Cloning System

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-30*