Growing Shimeji White Mushrooms

by Renee Lindstrom, GCFP–Living in Natures Love Lifestyles

Renee Lindstrom

Shimji Mushrooms                                                                                             Photo by Renee Lindstrom

In the habit of looking at mushrooms in the different grocers I find myself in I came across these beautiful white mushrooms.  I couldn’t resist!  Taking them out of their package was interesting in itself.  At the base of the mushrooms on the bottom of the dark black plastic container was the growing medium for these fruiting mushrooms.  My first thought was that they came all the way from China and that there is a possibility that the growing medium was packed and shipped leaving the mushrooms to grow on their way.  It could be that by leaving them attached kept them fresh and interesting.  In comparison the Enoki mushrooms are usually in terrible shape from packaging and shipping.

I cut away the mycelium and added it to a substrate of coffee and cardboard.  The experiment has begun!

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Back to Growing Living Foods from the Grocer:  Mushrooms


Coffee and Cardboard substrate

You will need:

  • Cut up wet cardboard
    • soak in water overnight
  • Knife and scissors
    • sterilize with alcohol or peroxide
  • Container (recycled plastic or milk cartons)
    • sterilize with alcohol or peroxide
    • cut hole in bottom and larger ones in sides (potentially for mushrooms to grow through)
  • Freshly used coffee grounds
  1. Soak pieces of cardboard in water overnight
  2. Place layers of cardboard, coffee and mycelium into the container
  3. When container is full place in a darken space for a couple of weeks for the mycellium to grow in the container.  If in hot summer do not leave in heated area.  Ensure it is a cool space.  After two or three-week place in ambient light.

Mycelium:  vegetative part of a fungus consisting of a mass of branching thread like hyphae very much like the roots of plants.

Recommended reading:

A wealth of information that is well organized and well explained. It is truly a definitive book on the subject and could well be the only one you will need.  JS

Paul Stamets has produced a work that is an engaging read and is packed with useful information. Whether the reader seeks to grow fungi for food, for medicine or to promote a healthy environment this book provides the information required in substantial depth. I highly recommend Mycelium Running: How Mushrooms Can Help Save the World to anyone who has an interest in personal health or ecological health.  RN