The care of the Tuscan blue rosemary is fairly easy. Tuscan blue plants emerge in a more upright pattern than many other varieties of rosemary. They can grow to 7 feet in height and 2 feet in width. If you want to keep your plant more compact, in the spring, after it has finished blooming, you can prune it back heavily (as much as 1⁄2)
The hardiness of the Tuscan blue rosemary is a little higher than that of other rosemary varieties. It will live until around 15 F. (-9 C.), or region 8, USDA. If you live in a colder climate than that, you may be able to overwinter your Tuscan blue rosemary by mulching it heavily in the fall and planting it in a place that is sheltered from the wind but still receives full sun.
Bonus Option Includes:
100 x Tuscan Blue Rosemary Seeds
20 x Bonus Mystery Seeds (Worth $7)