echium
By Dale
United Kingdom 
Echium, grown from seed, now have 24" leaves, thick stems, no flowers. Why ?
27 Aug, 2008
Answers
Spritzhenry is right,they are biennial,which means they flower in their second year,I have also grown some from seed this year,mine is in a massive pot and I will overwinter in the greenhouse as I live in the Midlands and they DO NOT LIKE cold and damp.I wish us both luck for next year
30 Aug, 2008
They should flower next year! Be patient.
27 Aug, 2008