What is your method for keeping good breeder stock small (auto & photo)

True story, nothing ‘easy’ about sterile tech, but…simple maybe? Simple steps that are always tricky and dicey to do outside a proper laboratory environment. That said, there is strength in numbers. With mushrooms I found that doing 2x the number of petris as I thought I needed got me over the statistical hump with contams where I was able to move forward to spawn and bulk which are much easier to get right.

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