Rosemary Plant (Rosmarinus officinalis)Rosemary Plant (Rosmarinus officinalis), native to the Mediterranean region, is a fragrant evergreen herb celebrated for its needle like leaves and small, pale blue to white flowers. Traditionally used in cooking for its robust, woodsy flavor, Rosemary also holds a place in herbal medicine for its purported memory enhancing properties. This hardy plant thrives in full sun and well draining soil and requires minimal watering once established and