Why is Oxford's Botanic Garden Making Gin?

Established in 1621, the Oxford Botanic Garden was the first botanic garden in the UK. It has been - and remains – an invaluable resource for education, scientific research, and conservation. But recently it’s added another feather to its cap, teaming up with The Oxford Artisan Distillery to produce a ‘Physic Gin’. So what exactly is this gin, and what inspired Prof Simon Hiscock, Director of the Oxford Botanic Garden and Arboretum, to take on this new endeavour?