Plants for Water Wise Pollinator Gardens: Rosemary (Rosmarinus officinalis)

Water Conservation for Lawn and Landscape November 14, 2013 Print Friendly and PDF

Bee feeding on rosemary flower
Photo credit: Automania Flickr CC BY-NC-ND 2.0 


Mature Rosemary shrub
Photo credit: cliff1066  Flickr CC BY 2.0

Plant Family

Mint Family (Labiatae / Lamiaceae)


Common Names

Rose of Mary


Rosemary is a drought tolerant aromatic evergreen herb native to the Mediterranean region. It is also grown as a perennial landscape plant in areas where winter temperatures seldom dip below zero.  

Plant as a perennial in USDA Hardiness Zones 6 through 9 (some references list Zones 8 through 10).

Rosemary can grow up to 4 to 6 feet tall and wide eventually becoming woody and shrub-like. Small blue-purple flowers bloom along a stalk in late spring.

Dwarf cultivars and those with white or pink flowers are available. Some cultivars will bloom again if spent flowers stalks are removed. Thin dark green leaves have grayish green undersides.

Plant in full sun in well drained dry soils or in pots if plant will be taken inside during winter. Although difficult, sometimes Rosemary may successfully be grown indoors in colder regions.

Rosemary is used as an herb in cooking as well as for fragrance. Some evidence supports its medicinal properties



Hawk moths


Additional Resources:

USDA Plant Database              


California - Rosemary
Idaho - Rosemary


         Pennsylvania - Rosemary


         Florida - Rosemary
         Florida - An Aromatic Gift



Connect with us

  • Facebook
  • YouTube


This is where you can find research-based information from America's land-grant universities enabled by



This work is supported by the USDA National Institute of Food and Agriculture, New Technologies for Ag Extension project.