Rosmarinus officinalis 'Tuscan Blue'
Upright rosemary with intense blue flowers. Robust and abundant flowering throughout most of the year.
'Tuscan Blue' rosemary needs full sun exposure, with a minimum of 6 hours of direct sunlight per day, and is ideal for Mediterranean outdoor gardens. Water very infrequently, allowing the soil to dry out completely between waterings, as it is highly sensitive to excess moisture. It prefers well-drained, poor to average soil and tolerates frost down to -12 °C without any special protection. Prune lightly after flowering to maintain a compact shape and encourage abundant blooms the following season.