A new introduction from Sean Hogan in Oregon, this distinctive hybrid makes a vigorous large shrub to over 3m, but with an unusual fairly columnar habit. Dense, glossy, rich-green foliage and sky-blue flowers in heads up to 8cm long in June. This has a lot of C. thyrsiflorus in its parentage, which is one of the very hardiest evergreen species. Sun and well-drained soil.
£30.00
Checkout