FNPS Plant Database

Conradina canescens

false-rosemary
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Marjorie Shropshire, Martin County Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS

Nomenclature

Common Name:

false-rosemary

Synonym(s):

Genus species:

Conradina canescens

Family:

Lamiaceae (Labiatae)

Plant Specifics

Form:

shrub

Size:

2-3 ft tall by 2-3 ft wide

Life Span:

Long-lived perennial

Flower Color:

lavender

Fruit Color:

NA

Phenology:

Evergreen. Primarily blooms in spring. Long-lived (Nelson 2003) if grown in appropriately open, dry sandy sites.

Noted For:

Showy Flowers, Aroma/Showy Fruitsagrance

Landscaping

Recommended Uses:

Gray-green, fine foliage, border plant or individual speciments in a wildflower garden.

Considerations:

Availability:

Native Nurseries, FNPS Plant Sales

Propagation:

seed, cuttings.

Light:

Full Sun

Moisture Tolerance:

Always Flooded---------------------------------Extremely Dry

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Not wet but not extremely dry -to- Very long very dry periods

Salt Water Flooding Tolerance:

Unknown

Salt Spray/Salty Soil Tolerance:

Some tolerance to salty wind but not direct salt spray

Soil or Other Substrate:

Sand

Soil pH:

adaptable

Suitable to Grow In:

8A,8B,9A,9B

USDA zones are based on the average annual extreme minimum winter temperature.



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Ecology

Wildlife:

Pollinators

Attracts many pollinators, especially bees ( https://hawthornhillwildflowers.blogspot.com/ ).

Native Habitats:

Scrub, sandhill.

Natural Range in Florida:

Comments:

Ethnobotany:

General Comments:

The Florida Wildflower Foundation has a good pamphlet that includes culture of this species.

Citations:

Haehle, Robert G. and Joan Brookwell.  1999.  Native Florida Plants.  Gulf Publishing Company.  Houston, TX.



Huegel, Craig.  Native Florida Wildflowers: Conradinas.  Blogspot:  http://hawthornhillwildflowers.blogspot.com/2009/10/ accessed 2020



Huegel, Craig, N.  2012.  Native wildflowers and other ground covers for Florida landscapes. University Press of Florida, Gainesville, FL.



Nelson, Gil.  2003.  Florida's Best Landscape Plants. Association of Florida Native Nurseries.



Wunderlin, R. P., B. F. Hansen, A. R. Franck, and F. B. Essig. 2021. Atlas of Florida Plants ( http://florida.plantatlas.usf.edu/ ).  Institute for Systematic Botany, University of South Florida, Tampa.

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