---
product_id: 69799898
title: "Blue Oyster Mushroom (Pleurotus ostreatus VAR. columbinus) Liquid Culture Syringe Sample for Mushroom Cultivation Growing on Grain or Agar"
brand: "liquid fungi"
price: "$35.47"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/69799898-blue-oyster-mushroom-pleurotus-ostreatus-var-columbinus-liquid-culture-syringe
store_origin: US
region: United States of America
---

# Blue Oyster Mushroom (Pleurotus ostreatus VAR. columbinus) Liquid Culture Syringe Sample for Mushroom Cultivation Growing on Grain or Agar

**Brand:** liquid fungi
**Price:** $35.47
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Blue Oyster Mushroom (Pleurotus ostreatus VAR. columbinus) Liquid Culture Syringe Sample for Mushroom Cultivation Growing on Grain or Agar by liquid fungi
- **How much does it cost?** $35.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/69799898-blue-oyster-mushroom-pleurotus-ostreatus-var-columbinus-liquid-culture-syringe)

## Best For

- liquid fungi enthusiasts

## Why This Product

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

## Description

Blue Oyster Mushroom (Pleurotus ostreatus VAR. columbinus) Liquid Culture Syringe Sample for Mushroom Cultivation Growing on Grain or Agar

## Product Details

- **Brand:** Liquid Fungi
- **Sterility Rating:** Sterile
- **UPC:** 714983241618

## Images

![Blue Oyster Mushroom (Pleurotus ostreatus VAR. columbinus) Liquid Culture Syringe Sample for Mushroom Cultivation Growing on Grain or Agar - Image 1](https://m.media-amazon.com/images/I/91b4oIDn1CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality and a very forgiving culture for the beginner.
*by A***R on October 1, 2019*

Have to say I am VERY impressed. I am a novice mushroom grower (this was the first syringe I ever ordered). Beginning of the summer I made brown rice cakes using the PF Tek (I am an idiot, should have used straw or sawdust). The jars colonized quickly. I birthed them and put them in a SFC (again dumb). They started pinning and began to grow small oysters! Unfortunately they weren't getting enough FAE or humidity so the mushrooms came out small/stretched out (my fault). So as an experiment I buried half the cakes with some smoker pellets and today they popped up! With the other cakes I created a slurry with water in a STAB and inoculated some quart jars full of sterilized rye berries. THEY COLONIZED! I just added the grain spawn to grow bags with saw dust and am waiting for them to fully colonize so I can fruit these bad boys.I am very very impressed with the quality of the culture from this vendor. No contamination and this strain is HUNGRY. I will definitely be trying to clone this strain to agar (don't worry, I will order other cultures as well!). Will buy again. Thank you for making such an amazing product.Happy growing!

### ⭐⭐⭐⭐⭐ Clean and viable culture
*by B***X on April 28, 2020*

Clean, contaminant-free viable culture with great yield when the environmental conditions are met. Forest organics is a reliable source for quality mushroom cultures. These blue oyster mushrooms are beautiful!! Thank you guys.

### ⭐⭐⭐⭐⭐ Growth starts much faster than from spores
*by M***. on January 12, 2021*

Inoculated several agar dishes and grain jars. Growth was clearly visible in 24hrs on all my agar, and half of the grain jars. So far no signs of contamination after nearly 48hrs. Any contamination that turns up is either slower growing than oyster mycelium or introduced by me. I will update if I see any signs of contamination that I suspect are the result of the product vs. my process. So far, I'm happy. It seems to be a quality product.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-21*