Linux Admin and Pseudoephedrine

A Linux Admin walks into a Chemist and asks for some ephedrine. The Chemist says he doesn’t have permission.
The Linux Admin then asks for some sudoephedrine. To which the Chemist is happy to oblige.

Remember:

Just a spoonful of sugar
Makes the ephedrine go down

You can buy seeds in Germany (see http://www.kraeuter-und-duftpflanzen.de/Pflanzen-und-Saatgut/Maca-Myrte/Mormonentee/Mormonentee-gruen-Saatgut). But you aren’t allowed to eat the result.