Ok I have opened the envelope found the pink container inside the 2 sheets of white paper.
I can see inside the container some seeds, some paper towel.
What are the strains as I need to label and separate, from memory did you say there is a single inside the paper towel that has to be separated too.
The envelope is now sat in my fridge awaiting further details @legalcanada and @Viva_Mexico
Thanks guys much appreciated.