Hi, I would like to try and grow some mushrooms outdoors in Florida. If any one has any spores to spare I would really appreciate it. Thank you
Not the way to do it!
I have agricus spores off of a portabello that was particularly delicious but doubt you really want to pasturize horse manure and make a go of composting it. I suggest that you get a mushroom growing kit and start with a big block of culture rather than trying to pick up from square one.