Odontonema strictum (Firespike)
Odontonema strictum (Firespike)
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Odontonema strictum, commonly known as Firespike, is a striking evergreen to semi-evergreen perennial shrub admired for its tall spikes of vivid red tubular flowers. It has an upright, bushy growth habit with glossy dark green leaves that provide a lush tropical backdrop throughout the year.
This plant produces its most impressive floral display in autumn and winter, when bold flower spikes emerge at the ends of stems, attracting hummingbirds and butterflies. Ideal for tropical gardens, mixed borders, and wildlife-friendly planting schemes, Firespike adds strong vertical colour and long seasonal interest.

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Mature height
1 to 1.2m
Mature width
0.8 to 1m
Spacing
0.8 to 1.2m
Evergreen/Deciduous
Evergreen to semi-evergreen
Foliage
Glossy dark green foliage with bright red tubular flower spikes
Flowering Period & Fruit Development/Harvest
Autumn to winter
Sun tolerance
Full sun to part shade
Maintenance
Low, cut back after flowering to encourage fresh growth
Root System
Fibrous, moderately spreading root system suited to garden beds