P. echinatum "Mrs Stapleton'

Grey-green, bluntly lobed leaves on a plant with stems covered rather unexpectedly in spines. The flowers are cerise with a black blotch on each petal.

Plants are supplied in a 6cm biodegradable pot. There is no need to remove this pot as roots will grow thorough it and the pot, which is made of fibre, will degrade harmlessly into the compost.