Rosemary is a very hardy herbaceous shrub with many ornamental uses in all styles of landscaping. Easy to grow in a variety of soils, rosemary has been a mainstay of western gardens for decades. Trailing variety can reach thigh high or be trimmed under 1 ft tall and allowed to spread as a ground cover. In raised planters and pots they will trail straight down the sides. Very suitable for sun or part shade Rosemary is very drought tolerant if watered deeply when young.