Cacti are known for their prickly exterior. But not so much for their flowers - except for Christmas cactus, of course.

Judging by a few grainy leaked images from Auto Express of what appears to be a production-ready version of the Citroen C-Cactus concept from the Frankfurt Motor Show in the fall of 2007 ...

2. Exposure to cold temperature ‘If your cactus is exposed to cold temperatures for too long, particularly below 10°C, it can cause stress, leading to reddening leaves,' says Jo from Beards ...

The Cactus is our first hint of the C-Line's future, as it will likely evolve into a production C3 or C4, considering its size. Powered by PSA's innovative Hybrid Air drivetrain, the Cactus pairs ...