Very fast-growing plant producing sweetly scented indigo-blue flowers at the top of 40 cm (16”) high plants. Foliage is an attractive silvery grey. Plants will often re-seed themselves for the following season.
Very fast-growing plant producing sweetly scented indigo-blue flowers at the top of 40 cm (16”) high plants. Foliage is an attractive silvery grey. Plants will often re-seed themselves for the following season.