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Sterilized rye grain spawn bag with injection port 3T filter
Pre-Sterilized Rye Mushroom Grain Spawn - Image 2
Sterilized rye grain spawn bag with injection port
Rye mushroom grain spawn full bag
Cleaning spawn bag before inoculation - flatland fungi website
Mushroom spawn inoculation - website
Colonized grain spawn bag
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Pre-Sterilized Rye Mushroom Grain Spawn

Product Features:

  • Pre-sterilized & hydrated optimized for mushroom growth
  • Injection port for easy & safe inoculation
  • Industry-leading specialty Unicorn mushroom grow bag
  • 3T filter patch for fresh air exchange & keeps contaminants out

Price range: $10.00 through $30.00

Description

  • Use as soon as possible, pre-sterilized grain spawn only stays sterile for so long.
  • Cleanliness is extremely important for mushroom cultivation.
  • Choose a clean work area.
  • Spores, agar culture, liquid culture, & substrate are sold separately.
  1. Inoculate using the injection port. Wait for colonization (2-6 weeks).
  2. Mix grain spawn with sterile mushroom fruiting substrate.
  3. Push to fruiting conditions by misting, and increasing air exposure.
  4. After a short period, your mushrooms mushrooms will start to grow.

Rye often has a bad reputation for being difficult to prepare, but once you master it, rye berry mushroom spawn becomes the highest-performing spawn you can use.

Rye stands out for its resistance to contamination, superior water retention, and high nitrogen content compared to other grains. These qualities not only offer the best nutrients for mushroom growth but also extend the life of your mycelium, resulting in dense, higher-yielding second and third flushes.

We guarantee all of our products will arrive damage-free and contamination-free . If they don’t we will refund you or send you a new package.

Additional information

Weight N/A
Dimensions N/A
Pound(s) Per Bag

1 LB, 2.5 LB, 5 LB

Related Products

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FAQ

If stored correctly, liquid culture can be viable for more than one year. Store our LC in the fridge until you are ready to use it.

It depends what nutrient profile is within each product. Generally speaking, spawn & substrate can last 1-3 months, if retriggered. And up to 4 weeks at room temperature.  It’s advised to use any of our sterile products as soon as they arrive, if not refrigerate them.

Its depends on the mushroom species. Generally most species from start to finish take 4 to 10 weeks. If were only talking about the fruiting phase “pin to flush” its usually about 2 weeks.

Mushrooms love high humidity, indirect sunlight, and temperatures between 60-75 F. Try to emulate the conditions mushrooms would naturally grow when in the wild.

We do everything we can to ensure your order arrives clean and in-tact.

  • All sterile products are prepared in front of a HEPA filtered laminar flow hood.
  • Sterile products are shipped using sterile practices to prevent contamination during transit.
  • All genetics are contamination tested on agar.
  • All orders are packed using damage-proof methods.
  • Proper P.P.E. gear such as gloves, facemasks, and lab suits are worn whenever necessary. 

Email: info@flatlandfungi.com

We will provide a refund or replacement package if:

  • Products arrive damaged due to shipping.
  • Products arrive with visible contamination.

We will not provide a refund or replacement package if:

  • Products have been used and become contaminated by your own doing.
  • Product did not yield the results you were hoping for.
  • Products have been damaged by you.

Cultures & genetics: 

1 – 2 business days

Spawn, substrate, & grow kits:

1 – 3 business days

We ship from Calgary, Alberta, Canada.

We ship to Canada & The United States.

We use a variety of shipping methods for both Canada & The United States. You can choose the shipping method and speed of your shipment at checkout.