15 seeds per packet. A clump-forming, dwarf species from China that is very rare in cultivation and produces attractive, finely dissected, fern-like foliage (which is a lovely bronze colour when young) and tubular, white and pale lilac-blue flowers from late spring into early summer. Height 18 cm. Moist, well-drained soil in part sun to part shade. Seeds should be sown immediately upon receipt. They require moist, warm treatment for 4 weeks followed by moist, cold for 12 weeks then warm again until germination. Seeds may not germinate until Spring 2023, so please do not throw away the pots.