This is a great use case: can convert a stroll in the park to an in-field learning experience. Doing this kind of stuff is very easy and manageable with Qryptal's database integrated QR Codes:
http://blog.qryptal.com/2012/09/bulk-database-integrated-qr-codes-with.html
RHS Chelsea Flower Show is using QR Codes to provide easy quick access to a relevant information about the garden.
Just like the earlier post about QR codes on trees providing relevant information, this is a great use case for QR codes.
Students of University of Minnesota forestry class is using QR codes on trees which on scanning provide information about the specific tree. This includes a video interview with experts, as well as picture of it's flowers, fruits and how it is used in landscape as well as it's origin among others.
A wealth of information that would not typically make it on a sign. The QR Code is ideal for this use case as it provides quick access to relevant information.
A great use case for botanic gardens around the world!
