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Scarlet bourvardia, Trumpetilla
Scientific Name: Bouvardia ternifolia (Cav.) Schlecht.
Synonym: Bouvardia jacquinii, Bouvardia glaberrima, Bouvardia triphylla
Family: Rubiaceae
Scarlet bourvardia, Trumpetilla (Bouvardia  ternifolia)
Bouvardia ternifolia in the New York Botanical Garden
Recommended Temperature Zone:
sunset: 8-10, 12-28
USDA: 9-11

Frost Tolerance: Hardy in Phoenix

Heat Tolerance: Resistant in Phoenix

Sun Exposure: Partial shade

Origin: Arizona, New Mexico and Mexico, down to Central America

Growth Habits: Evergreen shrub to 6 feet tall (1.8 m)

Watering Needs: Light water

Propagation: Cuttings of new shoots, or root cuttings in March

Scarlet bourvardia, Trumpetilla (Bouvardia  ternifolia)

Cultural Practices:
Pinch back as needed. Feed during the growth periods.

Blooming Habits:

Fruiting Habits:
The unscented red flowers are 1 inch long (2 cm). Many cultivars have been developed with flower color ranging from pale pink to red.

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Desert-Tropicals is dedicated to provide gardening advice, gardening ideas, and information about flower of all kind for landscape and collections. We try to check carefully the identification of the plants on the illustrations as well as the other information from the page, but occasionally errors do occur. if you notice anything that needs to be changed please contact us. Thanks.

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