I used blueberries and raspberries here but you could also substitute other soft fruits or berries and play around with the flavour. (peacemeal-xo.com)
Tunnel Vision Raspberries and other soft fruit grow under massed ranks of polythene tunnels at the Scottish Crop Research Institute just outside Dundee, UK. (newscientist.com)
does anyone know if this can be done with other soft fruit?? (bbcgoodfood.com)