By Tangyek
United Kingdom 
I have grown Hesperis Matronalis from seed-very strong plants, long leaves but no flowers. Why
17 Jul, 2011
Answers
They will be wonderful next year. I have some which have lasted a few years now and they also self-seed. Marvellous for early bees and butterflies!
17 Jul, 2011
Previous question
Hi, they,re biennial or short lived perennial, and form a rosette of leaves in their first year and flower in spring the next year. regards derekm
17 Jul, 2011