Koh Samui Magic Mushroom, Koh Samui is one of the most popular strains for beginner growers. It has a high resistance to contamination and produces several dense flushes before eventually succumbing to mold. This strain is best known for its production of “fatasses” — which is a slang word referring to mushrooms that are short and have a fat stem. Koh Samui was first collected by good ol’ Mushroom John Allen in the town of Hua Thanon on the island of Koh Samui.
