First of all, you should not need to know how many spores are needed to grow "magic mushrooms" but it would be the same as for regular mushrooms. As mushrooms are a fungus, they can grow from only one spore..
Spores .
yes they do grow in ontario even in the citi park and such for more information on your local shroom visite http://www.shroomery.org/8461/Which-psilocybin-mushrooms-grow-wild-in-my-area
Mushrooms (and other fungi) grow from spores, like plants grow from seeds.
No, not all cow patties produce magic mushrooms. The conditions must be right for the mushrooms to grow, and mushroom spores must be introduced into the cow patty in some way, such as by wind dispersal.
Mushrooms are grown in almost every country. There is no data on the exact country of origin and the fungus can be found in all but the coldest climates. If you are wondering about one specific type of mushroom, you need to ask that in the question so we can answer it.
the main plat that can grow from a spore is a various of different types of mushrooms.
no No, but they can grow and send out their spores.
Club fungi reproduce asexually. This means they do not need a male to reproduce. They form spores on the basidia and these spores grow.
Mushrooms don't have seeds, they have spores. You can order them online from sporeworks[dot]com. It is a little tougher than growing plants, search PF Tek on Youtube to see the process. Sterility is KEY.
No
Yes
NO!