Botanical Name

Odontonema strictum

Commonly known as Firespike

Odontonema strictum (Firespike)
Shrub

Tall spires of brilliant scarlet tubular flowers light up the fall garden. Hummingbird candy that thrives in the heat and humidity of the Gulf South.

Quick Reference
Bloom Season
Sep to Nov
USDA Zones
8-11
Sun
Part Shade or Part Sun
Water
Moderate - regular watering
Mature Height
4-6'
Bloom Colors
Red
Hummingbird Magnet Pollinator Friendly Evergreen
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Companion plants, planting tips, FAQ, and more

About This Name

Odontonema strictum is the scientific name used by botanists, nurseries, and seed catalogs to identify Firespike unambiguously. The genus Odontonema places it within a specific plant family, and using the botanical name avoids the confusion that comes with regional common names. If you're shopping for Firespike, looking up plant care details, or comparing varieties, searching by Odontonema strictum will give you the most precise results.