Rosmarinus officinalis

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Rosemary

  
Plant photo of: Rosmarinus officinalis
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Information by: J.J. Neilson Arboretum        Photographer: Mullany/MJ

 

Description

Rosemary is hardy in full sun areas where winter temperatures do not drop below 10 degrees F. Rosemary is evergreen and makes a great aromatic hedge, 4'-6' tall and 2' wide. Foliage is used in cooking. Blue flowers appear in summer. This plant is drought tolerant once it's established. Bees love Rosemary!

 

This plant is on the City of Ashland’s Prohibited Plant List and should only be planted if it is at least 5 feet away from any structure. Prohibited Flammable Plants List Use caution when planting and follow tree and shrub spacing guidelines as outlined in the General Fuel Modification Area Standards found in Ashland’s Municipal Code, Chapter 18.3.10.100 https://ashland.municipal.codes/LandUse/18.3.10.100 Questions? Contact Firewise staff at 541-482-2770.

 

  • Anatomy

  • Culture

  • Design

Plant Type

Herb

 

Height Range

3-6'

 

Flower Color

Blue

 

Flower Season

Summer

 

Leaf Color

Green

 

Bark Color

n/a

 

Fruit Color

n/a

 

Fruit Season

n/a

Sun

Full

 

Water

Very Low

 

Growth Rate

Moderate

 

Soil Type

Sandy, Clay, Loam, Rocky, Unparticular

 

Soil Condition

Average, Poor

 

Soil pH

Neutral

 

Adverse Factors

Attracts Bees

Design Styles

Mediterranean, Ranch, Spanish

 

Accenting Features

Fragrance, Showy Flowers

 

Seasonal Interest

Winter, Spring, Summer, Fall

 

Location Uses

Shrub Border, Foundation, Park, Walls / Fences, With Rocks

 

Special Uses

Container, Erosion Control, Hedge, Screen

 

Attracts Wildlife

n/a

Water Saving Tip:

Adjust sprinklers to avoid watering sidewalks and driveways.