Moana Nursery High Desert Plant Finder & Guide
herb

Rosy Rosemary

Rosmarinus officinalis 'Rosy'

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Rosy Rosemary (Rosmarinus officinalis 'Rosy') at Moana Nursery

Rosy Rosemary foliage

Rosy Rosemary foliage

(Photo courtesy of NetPS Plant Finder)

Height:  30 inches

Spacing:  24 inches

Sunlight:  full sun 

Hardiness Zone:  (annual)

Description:

One of the finest herbs, this is actually a pretty shrub as well, with narrow green needle-like foliage and pretty pale rose colored flowers in spring on an upright form; leaves are a mainstay for cooking and as garnish, wonderful to grow in a container

Edible Qualities

Rosy Rosemary is an annual herb that is commonly grown for its edible qualities, although it does have ornamental merits as well. The fragrant green needle-like leaves can be harvested at any time in the season. The leaves have a sharp taste and a pungent fragrance.

The leaves are most often used in the following ways:

  • Cooking
  • Drying
  • Seasoning

Planting & Growing

Rosy Rosemary will grow to be about 30 inches tall at maturity, with a spread of 30 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 24 inches apart. Although it's not a true annual, this plant can be expected to behave as an annual in our climate if left outdoors over the winter, usually needing replacement the following year. As such, gardeners should take into consideration that it will perform differently than it would in its native habitat.

This plant is quite ornamental as well as edible, and is as much at home in a landscape or flower garden as it is in a designated herb garden. It should only be grown in full sunlight. It prefers dry to average moisture levels with very well-drained soil, and will often die in standing water. It may require supplemental watering during periods of drought or extended heat. This plant does not require much in the way of fertilizing once established. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder microclimates. This is a selected variety of a species not originally from North America.

Rosy Rosemary is a good choice for the edible garden, but it is also well-suited for use in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Massing  Screening  Garden  Herb  Container 
Applications
Flowers  Foliage Color  Texture 
Ornamental Features