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Rosmarinus officinalis 'Tuscan Blue'

  • Rosemary Tuscan Blue is an herb in the One Earth Edibles line.

Wide, dark green fragrant leaves, brilliant purple-blue flowers on this large rosemary will be an elegant addition to your garden.
Rosemary's pungent piney scent does indeed bring back remembrances of things past and is indispensible in the kitchen. It's energy and effects are warm, stimulating and satisfying to the mind and body, being especially helpful for discomforts such as indigestion, rheumatism and poor memory due to coldness and poor circulation. Collect rosemary leaves and flowers to add to your bread, grilled and roasted meats, beans and winter soups. It is also perfect for potpourris, sachets and holiday decorations.

Interesting Notes:

Prefers well-drained, somewhat gravelly soil and will suffer in wet, soggy soil. Prefers alkaline soil. Tender perennial: In zones below 7 bring indoors for winter. Older established plants may survive mild winters when well protected. For container growing, use clay pot large enough to accomodate the roots comfortably and cactus soil blend. To avoid root rot, water only after soil is dry to the touch.

Height: 36-48 Inches

Spread: 36 Inches

USDA Zone: 7-10

Color: Green


  • Medicinal
  • Drought Tolerant
  • Culinary
  • Dried Flower
  • Fragrant
  • Border or Bed

Combo Usage:

  • Filler (main structural)


  • One Earth Edibles

Critter Resistance:

  • Rabbit Resistant
  • Deer Resistant
  • Squirrel Resistant


  • Sun

Fertilizer Levels:

  • Low Feed

Foliage Color:

  • Green

Season of Interest (Flowering):

  • Summer

Season of Interest (Foliage):

  • Summer

Soil Moisture Preference:

  • Dry

Soil pH Requirements:

  • Alkaline, above 7

Vigor Rating:

  • Plays with others