Is ours Echium Pininana or is it Echium wildpretii xE.pininana ? The ones in the Chelsea Physic Gardens have long been the inspiration for spouse and I, every year we look hopefully at the 'For Sale Table' by the shop, longing for a tiny seedling of a different variety from our familiar friend. Our original one was bought at Burton Agnes gardens near Bridlington about six years ago: they have a formidable grove of them by the gate to the Potager Garden. I have just sent off to Chiltern Seeds for E.boissieri, and we have six seedlings of E.russicum in the greenhouse.
I see sadly they are out of stock. This is becoming a search for treasure.