Zone 11 · Nasturtium
Planting Nasturtium in Zone 11
Tropaeolum majus
✅ Nasturtium thrives in zone 11 (hardy 2–11)
Can I plant today?
⏳ Not the right window
Nasturtium has a specific planting window in zone 11. Check back in spring.
Evaluated for April 27, 2026 ·
Zone's last frost
essentially frost-free
Zone's first frost
essentially frost-free
Bloom window
June – October
Peak bloom
July
Sun required
full sun, part sun
Mature height
12"
Spacing
12" apart
Type
annual
How to plant Nasturtium in zone 11
Direct-sow after last frost in lean soil. Rich soil = all leaf, no flower. Edible.
Pair with these for continuous bloom
Nasturtium peaks in July. These companions keep your bed in color before and after.
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