FNPS Plant Database
Conradina grandiflora
large-flowered conradina, largeflower false-rosemary
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Nomenclature
Common Name:
large-flowered conradina, largeflower false-rosemary
Synonym(s):
Genus species:
Conradina grandiflora
Family:
Lamiaceae (Labiatae)
Plant Specifics
Form:
shrub
Size:
2-3 (4) ft tall by 1-3 ft wide
Life Span:
long-lived perennial; long-lived in good habitat conditions including soil, drainage, and light (Nelson 2003)
Flower Color:
purple, lavender
Fruit Color:
Phenology:
evergreen; long blooming and fruiting period generally in warmer months
Noted For:
Landscaping
Recommended Uses:
Border plant or as a single plants in a wildflower garden.
Considerations:
Availability:
Propagation:
seed
Light:
Moisture Tolerance:
Always Flooded------------------------------------------------Extremely Dry
Not wet but not extremely dry ---to--- Very long very dry periods
Salt Water Flooding Tolerance:
Not salt tolerant of inundation by salty or brackish water
Salt Spray/Salty Soil Tolerance:
Low/no tolerance of salty wind or direct salt spray
Soil or Other Substrate:
Sand
Soil pH:
adaptable
Suitable to Grow In:
9A, 9B, 10A, 10B

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

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Ecology
Wildlife:
attracts bees and other pollinators
Native Habitats:
scrub, coastal strand, in disturbed areas
Natural Range in Florida:
Visit the USF Libraries Atlas of Florida Plants
Comments:
Ethnobotany:
General Comments:
This is a rare plant listed as threatened by the State of Florida. It should only be acquired from reputable plant nurseries.
Citations:
20 Easy-to-Grow Wildflowers. 2023. Florida Wildflower Foundation, Maitland, FL.
Chafin, L. G. 2000. Field Guide to the Rare Plants of Florida. Florida Natural Areas Inventory, Tallahassee, Florida.
Huegel, Craig N. 2012. Native Wildflowers and Other Ground Covers for Florida Landscapes. University Press of Florida, Gainesville.






