
Expanding the oyster mushrooms

A little over three weeks ago, I started
propagating our
oyster mushrooms from stem butts. Two weeks ago, I saw that the
mycelium was starting to run. But I was still shocked when I
peeked this week and saw fuzzy, white threads of fungus engulfing most
of the cardboard in my flowerpot. Time to move our experiment up
a notch!
I soaked a lot more cardboard and found a much bigger container.
Since it worked so well last time, I crumpled up the flat pieces that
peel off either side of the corrugated cardboard and laid them on the
bottom of the container to keep the spawn out of any standing
water. Then I alternated layers of freshly soaked cardboard with
layers of innoculated cardboard as if I was making a lasagna.
If our spawn keeps growing at this rate, I suspect we'll have to divide
it again a few more times before the weather is right to innoculate
logs. I feel so empowered --- like growing tomatoes and broccoli
from seed rather than relying on seedlings from the feed store!
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About us: Anna Hess and Mark Hamilton spent over a decade living self-sufficiently in the mountains of Virginia before moving north to start over from scratch in the foothills of Ohio. They've experimented with permaculture, no-till gardening, trailersteading, home-based microbusinesses and much more, writing about their adventures in both blogs and books.
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This is fantastic idea, a lady on youtube used cardboard and coffee grounds also with great success. Though I did find a research paper which found using newspapers for growing oysters tested a high level of heavy metals and they were inedibe. taste at you own risk! https://www.researchgate.net/publication/10820464_Cultivation_of_oyster_mushroom_on_waste_paper_with_some_added_supplementary_materials