No. But I have cultivated them in the past. It’s been a few
years since I was actively growing Psilocybe cubensis mushrooms (my current
flat is not really suitable, and anyway here in lovely wet Scotland we get
thousands of Semilanceata in the autumn). Never-the-less, I did have some
success.
I got my spores from SmartBotanics.
The reference I followed is the Magic
Mushroom Growers Guide
For more detail see the article Growing
Psychedelic Mushrooms> in
the 'Shrooms section.