Brilliant for attracting Bees and Butterflies into the garden, and these flowers are well known for remembering loved ones. Pretty pale blue frothy flowers look beautiful in borders. These will self-sow for flowers year on year.
Sow in trays in Spring for flowers the following year, or direct sow in Spring or autumn where you'd like them to flower on well prepared (crumbly) soil and give them a good water.
[NB: This may feature in the monthly subscription in 2022]