Zone 10 · Viola
Planting Viola in Zone 10
Viola cornuta
✅ Viola thrives in zone 10 (hardy 2–11)
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Zone's last frost
around January 15
Zone's first frost
around December 15
Bloom window
March – June
Peak bloom
April
Sun required
part sun
Mature height
8"
Spacing
6" apart
Type
annual
How to plant Viola in zone 10
Transplant in early spring or fall — cold-loving. Edible blooms; fades in summer heat.
💡 In zone 10, start seeds indoors around January — about 10 weeks before your last frost.
Pair with these for continuous bloom
Viola peaks in April. These companions keep your bed in color before and after.
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