How to Grow Cold Hardy Rosemary in Gardens

Rosemary (Salvia Rosmarinus) is an evergreen perennial herb native to Mediterranean lands. However, agronomists have developed cold hardy rosemary varieties suitable to grow in colder areas. Rosemary including cold hardy rosemary belongs to Lamiaceae (mint) family. Many other herbs also constitute this family. In fact, the name “rosemary” is derived from ” ros marinus”, a […]