Very hardy Boraginaceae forming magnificent clumps covered with flowers ranging from pink (bud) to bright red through shades of blue and purple. A honey plant that will delight bees, bumblebees and butterflies. It will be perfect for rockeries or borders. Ideal for cut flowers. Viper's bugloss grows naturally in meadows and on rocky hills in Europe and the Mediterranean Basin. Successfully sowing viper's bugloss Sow from March to May in well-drained and fertile soil and in a sunny location. Cultivation Water regularly during the first weeks. Watch out for slugs. Viper's bugloss Flowering from July to October.