Photo of Rosmarinus officinalis 'Calvor's Sicilian' flower by Cistus Nursery

Photo by Cistus Nursery

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Rosmarinus officinalis 'Calvor's Sicilian'

Scientific Name: Salvia rosmarinus 'Calvor's Sicilian'

Also Known As

  • Calvor's Sicilian Rosemary

Plant type

shrub, herb

size

  • H: 2'-3'
  • W: 2'-3'

planting zones

  • 7a-10b

Rosmarinus officinalis 'Calvor's Sicilian' plant details

Rosmarinus officinalis 'Calvor's Sicilian' is a broadleaf evergreen herb or shrub with green foliage. In winter blue flowers emerge. Attracts bees, beneficial insects and hummingbirds making it an excellent addition to pollinator gardens. Grows well with sun and occasional - low water. Drought tolerant once established. Prefers to be dry in summer. Does well in average and well-drained soil. A good option if you're seeking something heat tolerant and seaside / salt tolerant.

CHARACTERISTICS OF Rosmarinus officinalis 'Calvor's Sicilian'

Plant type: herb or shrub
Plant family: lamiaceae
Foliage: evergreen green
Mature size: 2 FT - 3 FT - wide, 2 FT - 3 FT - tall
Flowers: blue blooms in winter
Uses: culinary, edible, year round interest

GROWING CONDITIONS for Rosmarinus officinalis 'Calvor's Sicilian'

USDA Zones: 7a - 10b
Sun exposure: sun
Watering frequency: occasional - low
Resistant to: heat and seaside / salt
Soil needs: average and well-drained

Nursery contributed plant descriptions

Named on September 11, 2009, this lovely new rosemary from our friend Calvor Palmeteer, of Victoria, came from his grandmother's garden in Vancouver, BC, having been brought there many years ago from Sicily. Densely upright with deep blue winter flowers, yet spilling gracefully with little provocation, over walls or other suitable spots. Sun and good drainage with little summer water. Has taken 0 °F, USDA zone 7, on numerous occasions. WOW!

Gardening facts about Rosmarinus officinalis 'Calvor's Sicilian' plant

How to Grow Rosmarinus officinalis 'Calvor's Sicilian'

  • Sun Exposure

    • sun
  • Water Needs

    • occasional - drought tolerant
  • Water Needs

    • dry in summer
  • Soil Needs

    • average
    • well-drained
  • Special Situation

    • heat tolerant
    • seaside / salt tolerant

Features

  • Foliage Color

    • green
  • Flower Color

    • blue
  • Wildlife

    • beneficial insects
    • bees
    • hummingbirds
  • Flower Season

    • winter
  • Foliage Season

    • evergreen
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