Blue Meanie is characterized by slightly slower-than-average growth, forming small shoots on the first harvest but easily producing large, dense mushrooms on the second harvest.

"Blue Meanie" is the name applied to at least two different types of mushrooms. One is the strain Psilocybe cubensis. The other species is the species Panaeolus cyanescens considered "true" Blue Meanie. Both have psychoactive effects and are sometimes used recreationally or therapeutically, but it is important not to confuse the two (but be careful, as some authors have confused them). 
For one thing, Panaeolus cyanescens is significantly more potent and therefore requires different dosage guidelines.

What we sell here are cubensis grow kits