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Arp Rosemary - New For 2024!

Rosmarinus officinalis 'Arp'

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Arp Rosemary (Rosmarinus officinalis 'Arp') at The Flower Bin

Arp Rosemary foliage

Arp Rosemary foliage

(Photo courtesy of NetPS Plant Finder)

Arp Rosemary (Rosmarinus officinalis 'Arp') at The Flower Bin

Arp Rosemary

Arp Rosemary

(Photo courtesy of NetPS Plant Finder)

Arp Rosemary (Rosmarinus officinalis 'Arp') at The Flower Bin

Arp Rosemary flowers

Arp Rosemary flowers

(Photo courtesy of NetPS Plant Finder)

Height:  4 feet

Spread:  5 feet

Sunlight:  full sun 

Hardiness Zone:  (annual)

Description:

Regarded as the most hardy rosemary cultivar, originally found in Arp Texas in 1972; thick resinous gray green leaves with a lemony scent and an open growth habit; an herb widely used in cooking, and an excellent choice for topiaries

Edible Qualities

Arp Rosemary is an annual herb that is commonly grown for its edible qualities, although it does have ornamental merits as well. The fragrant grayish green needle-like leaves are usually harvested from early to mid summer. 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

Arp Rosemary will grow to be about 4 feet tall at maturity, with a spread of 5 feet. 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 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.

Arp 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
This guide is an online resource representing many of the varieties that we carry over the course of the season, and is intended for informational purposes only. Inventory varies seasonally, so we cannot guarantee that every plant will be in stock at all times - please contact the store directly for current availability. It does not include our entire selection of plants, so be sure to visit our store to see varieties that may not be represented on this list.