Odontonema cuspidatum (Fire Spike) - Image 133

Botanical names: Odontonema cuspidatum, Odontonema strictum

Common name: Fire Spike

Family: Acanthaceae

Origin: Central America

USDA Plant Hardiness Map

USDA Zone: 9-11

Large shrub 5-10 ft tallPlant form: Large bush
Plant mature sizeMature height: 5-10 ft
Full sunSemi-shadeShadeSun exposure: Full sun or bright light indoor; semi-shade; shade
Subtropical plant. Mature plant cold hardy at least to 30s F for a short timeCold tolerance: Tolerates light freezing to about 30°F for short periods (mature plants). Young plants must be protected.
Watering: Regular. Let topsoil dry slightlyWatering: Regular
Red, crimson, vinous flowersFlower color: Red, crimson, vinous
Suitable forSuitable for: Outdoors in the suitable USDA zone; small gardens, containers, and indoor growing
Plant attracts butterflies, hummingbirdsButterfly attractor: Attracts butterflies and hummingbirds
See full plant profile: Odontonema cuspidatum (Fire Spike)
Odontonema cuspidatum (Fire Spike) red flower close up reaching upward toward the sunlight in summer
Odontonema cuspidatum (Fire Spike) flower spikes rising above lush foliage in a natural light setting
Learn more about growing Odontonema cuspidatum (Fire Spike)


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Odontonema cuspidatum (Fire Spike) with tall red spikes, numerous green leaves on this plant

1373 Odontonema cuspidatum - Firespike, Red

Firespike. Showy bright red flowers, butterfly attractor. Will take sun or shade.
Plants are beautiful in bloom.
See Planting Guide & Care Tips


Recommended Fertilizer: SUNSHINE Megaflor - Bloom Nutrition Booster
Grown in
10"/3 gal pot
In stock
$29.95

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