By Davidhow
United Kingdom 
What to do with a 13ft echium after it has flowered.will it continue to grow next year.
18 Jul, 2016
By Davidhow
United Kingdom
What to do with a 13ft echium after it has flowered.will it continue to grow next year.
18 Jul, 2016
Most likely not. The few shrubby perennial species aren't hardy.
19 Jul, 2016