Mandevilla ‘Rio Red’ (Dipladenia Rio Red)
Mandevilla ‘Rio Red’ (Dipladenia Rio Red)
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Mandevilla ‘Rio Red’ is a stunning tropical climber admired for its vibrant deep red blooms and lush glossy green foliage. Flowering continuously through the warmer months, this compact Dipladenia variety adds long-lasting colour to patios, balconies, garden beds, and decorative pots. Its neat growth habit makes it ideal for smaller spaces while still delivering a bold visual impact with masses of eye-catching trumpet-shaped flowers.
Easy to grow and low maintenance, Mandevilla ‘Rio Red’ thrives in sunny positions and tolerates heat exceptionally well, making it a reliable choice for Australian gardens and outdoor entertaining areas. Perfect for adding instant tropical appeal, this variety is highly valued for its extended flowering performance, drought tolerance once established, and ability to brighten outdoor spaces with minimal care.

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Mature height
1–2m
Mature width
0.5–1m
Spacing
50cm–1m apart
Evergreen/Deciduous
Evergreen
Foliage
Glossy deep green foliage with a dense, compact growth habit
Flowering Period & Fruit Development/Harvest
Produces vibrant red trumpet-shaped flowers continuously from spring through autumn in warm climates
Sun tolerance
Prefers full sun to part shade
Maintenance
Low maintenance; prune lightly to maintain shape and encourage flowering. Feed regularly during the growing season
Root System
Non-invasive, moderately vigorous root system suitable for pots, trellises, and garden beds