CAMPANULA SIBIRICA HOHENACKERI
This tough, slowly-spreading, very hairy plant from the Caucasus and eastern Turkish mountains, produces numerous stems and large trumpet flowers, typical of C. trachelium but with the lance shaped leaves of C. persicifolia! This form has paler flowers than the norm.
For best results, sow immediately onto a good soil-based compost. Cover the seeds with fine grit or compost to approximately their own depth. They can be sown at any time, and germination can sometimes be quicker if kept at 15 to 20 degrees C. We sow most seeds in an unheated greenhouse and wait for natural germination, as many seeds have built-in dormancy mechanisms, often waiting for natural spring germination, hence giving them a full season of growth.