Mandevilla Hybrida Diamantina® ‘Tourmaline Rose Splash’ (Mandevilla)
Mandevilla Hybrida Diamantina® ‘Tourmaline Rose Splash’ (Mandevilla)
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Mandevilla Hybrida Diamantina® ‘Tourmaline Rose Splash’ (Mandevilla) is a stunning tropical-style flowering plant with glossy green foliage and large trumpet-shaped blooms in soft rose-pink tones with deeper pink to reddish centres. Its bright, showy flowers create a beautiful splash of colour through the warmer months, making it ideal for feature pots, patios, courtyards, balconies, and sunny garden displays.
This compact Mandevilla is a great choice for customers wanting long-lasting colour with a lush, polished appearance. It performs best in full sun to part shade and is well suited to containers or garden planting where good drainage is provided. Plant Growers Australia lists Mandevilla ‘Tourmaline Rose’ as a compact, non-climbing variety with large flowers over the warmer months, reaching around 50cm high and 1m wide.

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Mature height
50cm
Mature width
1m
Spacing
80cm–1m apart
Evergreen/Deciduous
Evergreen in warm, frost-free climates
Foliage
Rose-pink flowers with deeper pink/red centres, glossy green foliage
Flowering Period & Fruit Development/Harvest
Spring to autumn, with best flowering in warm weather
Sun tolerance
Full sun to part shade
Maintenance
Low to moderate; prune lightly to shape and protect from frost
Root System
Fibrous, non-invasive root system suitable for pots and garden beds