The Psilocybe cubensis Blue Meanies represent a distinctive variety of magic mushrooms, named for their propensity to exhibit a blue hue when handled. This color alteration occurs due to the oxidation of psilocybin, the psychoactive substance found in these mushrooms. The bruising, which is readily apparent, happens because of the elevated levels of psilocybin contained within the mushrooms. Although this oxidation is a common feature among all psilocybin mushrooms, the Blue Meanies are particularly notable for their lighter pigmentation and the striking blue marks that result.

Given the popularity of the strain, Blue Meanies spores can be easily sourced from reputable vendors. Below are some recommended suppliers categorized by region:

United States: MYYCO and Spores 101 are recognized retailers of Blue Meanies spores, with High Desert Spores occasionally providing them as well.
Canada: 28 Grams Lab stands out as one of the premier options for Blue Meanies spores, while Spores 101 and Mushroom Prints also present reliable alternatives.
Europe: The Magic Mushrooms Shop and Shiny Spores serve as excellent sources for acquiring Blue Meanies spores in Europe.Blue Meanies Mushrooms

Substrates: It is advisable to use rye grain and brown rice flour as substrates for growing Blue Meanies.
Colonization: This strain exhibits a rapid colonization rate, and while it is resistant to various common cultivation challenges, ensuring optimal conditions will lead to improved yields.
Post-Harvest Care: Should your mycelium become inactive or fail to produce fruit effectively, employing techniques such as ice baths can stimulate growth by shocking the mycelium.