Evergreen Bugloss, Green Alkanet Evergreen Bugloss (Pentaglottis sempervirens) is an evergreen plant native to France, Portugal and Spain which can be up to one meter in height. It shows its blue flowers from May to August. It is rarely used as an ornamental plant in Germany. In the Netherlands, where the pictures for this article […]
Categories: Blue & Purple Flowers | Garden plants |