Despite the name "Pacific", the society covers geophytes from around the world, and is open to people from any country.

The PBS maintains a "massive"[2] online encyclopedia about bulbs[3] with "an absolute wealth of images and information"[4] stored in a Wiki that is accessible to the general public.

[5] Other topics covered in the wiki include cultivation tips, information on bulb-growing climates, sources for geophytes, a bibliography of books about geophytes, and a section on "legacy" bulbs that outlast their original homes.

[7] People can join the list to ask questions or share information about bulbs.

[8] Paid members of the society receive a quarterly print publication, and can participate in exchanges of seeds and dormant bulbs several times a month.