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Plant Profile

Rosmarinus officinalis (Rosmary)

Rosemary is an evergreen woody shrub with aromatic, needle-like leaves and gray, scaly bark. Rosemary grow maximum of 1.8 m tall with a spread 1.2-1.5 m. But usually stays around 1 m. The leaves resemble needles with a pungent fragrance, somewhat reminiscent of pine. Rosemary was originally from the Mediterranean region, where it grows in dry, sandy or rocky soils in a climate characterized by warm summers and mild, dry winters. Rosemary does best in well-drained, sandy, poor to moderately fertile soils and needs at least 6 hrs of sunlight. There are so many uses for rosemary that no garden should be without this attractive and versatile mint. In the herb garden, rosemary is the backbone around which all other herbs rally. Along the path to the front door, rosemary releases its fresh, clean scent when brushed against. Rosemary can take the heat, and does well against a brick or stone wall or in a pot on a sunny patio or terrace. Prostrate varieties will creep over surfaces and blanket the ground in areas that are too dry, sandy or rocky for most ground covers. The leaves of rosamery is used for potpourris, soaps, against moths, and also cooked in many dishes. Rosemary flowers are very attractive to honeybees, and a fine honey is produced.

  • Landscape Information
  • Botanical Description
  • Horticulture Management
  • By Monika Fabian
  • By THOR (Flowering Rosemary) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Monika Fabian
  • By Taken by fir0002 | flagstaffotos.com.au Canon 20D + Tamron 28-75mm f/2.8 (Own work) [GFDL 1.2 (http://www.gnu.org/licenses/old-licenses/fdl-1.2.html)], via Wikimedia Commons
By Monika Fabian

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  • French Name: Romarin

    Arabic Name: إكليل الجبل (نبت)

    Pronunciation: ross-mah-RYE-nus oh-fi-shi- NAH-lis

  • Plant type: Shrub

  • Origin: Mediterranean

  • Heat Zones: 6 to 16

    Hardiness Zones: 6 to 13

  • Uses: Hedge, Mass Planting, Container, Edible, Medicinal, Wildlife

  • Size/Shape

    Growth Rate: Moderate

    Tree Shape: Round

    Canopy Symmetry: Symmetrical

    Canopy Density: Dense

    Canopy Texture: Fine

    Height at Maturity: 0.5 to 1 m

    Spread at Maturity: 0.5 to 1 meter

    Time to Ultimate Height: 2 to 5 Years

  • By Monika Fabian
  • By THOR (Flowering Rosemary) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Monika Fabian
  • By Taken by fir0002 | flagstaffotos.com.au Canon 20D + Tamron 28-75mm f/2.8 (Own work) [GFDL 1.2 (http://www.gnu.org/licenses/old-licenses/fdl-1.2.html)], via Wikimedia Commons
By Monika Fabian

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  • Foliage

    Leaf Arrangement : Spiral

    Leaf Venation: Nearly Invisible

    Leaf Persistance: Evergreen

    Leaf Type: Simple

    Leaf Blade: Less than 5

    Leaf Shape: Linear

    Leaf Margins: Entire

    Leaf Texture: Waxy

    Leaf Scent: Pleasant

    Color(growing season): Blue-Green

  • Flower

    Flower Showiness: Yes

    Flower Scent: Pleasant

    Flower Color: Purple

    Seasons: Year Round

  • Trunk

    Trunk Susceptibility to Breakage: Generally resists breakage

    Number of Trunks: Multi-Trunked

  • Fruit

    Fruit Showiness: Yes

    Fruit Size Range: 0 - 1.5

    Fruit Color: Black

    Seasons: Year Round

  • By Monika Fabian
  • By THOR (Flowering Rosemary) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons
  • By Monika Fabian
  • By Taken by fir0002 | flagstaffotos.com.au Canon 20D + Tamron 28-75mm f/2.8 (Own work) [GFDL 1.2 (http://www.gnu.org/licenses/old-licenses/fdl-1.2.html)], via Wikimedia Commons
By Monika Fabian

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  • Tolerance

    Frost Tolerant: Yes

    Heat Tolerance: Yes

    Drought Tolerance: No

    Salt Tolerance: Good

  • Requirements

    Soil Requirements: Clay, Loam, Sand

    Soil Ph Requirements: Neutral, Alkaline

    Water Requirements: Moderate, Low

    Light Requirements: Full

  • Management

    Pruning Requirements: Needed, to develop a strong structure

    Fruit/ Leaves/ Flowers litter: No

    Surface Rooting: No

    Life Span: 25-50 years

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