Help Needed (paleo-bio practical learning / palaeobotany)

Hey folks,

after some cleaning in our biohackerpsace, we have found a 6 year-old mycelium (shiitake) in petri dishes with cardboard cellulose medium.

Well, we would like to take advantage of this “left-over” to start some workshops on paleo-stuff , reverse-engineering, forensics mycology.

But we are noobs (noobs hack better!) and we will appreciate any help in order to “investigate” and (re)growth this mycelium. Obviously, we will share all our findings and works with communities and under free license.

Do you need more info / picture for this request?

Hope to read you soon,