Zone 9 · Mandevilla
Planting Mandevilla in Zone 9
Mandevilla splendens
✅ Mandevilla thrives in zone 9 (hardy 9–11)
Can I plant today?
🌸 Mandevilla should be blooming now!
Plants set out in early season are peaking. Deadhead to keep blooms coming.
Evaluated for June 13, 2026 ·
Zone's last frost
around February 15
Zone's first frost
around December 15
Bloom window
June – October
Peak bloom
August
Sun required
full sun
Mature height
120"
Spacing
36" apart
Type
perennial
How to plant Mandevilla in zone 9
Plant after last frost against a trellis. Treat as annual or container plant in zones 3-8.
Pair with these for continuous bloom
Mandevilla peaks in August. These companions keep your bed in color before and after.
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