A fantastic, exotic looking plant with buds in green-white, deepening to purple as they age. This will clamber up and over your garden wall.
I've picked a bunch of these in December on a sheltered wall in Sussex. Use them floating in a shallow bowl or simply mixed with rosemary in a tumbler.
These are rampant climbers which will cover a wall in a trice – growing up to a 2nd storey window if given a climbing frame. Or, perfect for following sweet peas, as they flower long and hard from mid summer to winter.