Zone 11 · Cockscomb
Planting Cockscomb in Zone 11
Celosia argentea
✅ Cockscomb thrives in zone 11 (hardy 2–11)
Can I plant today?
⏳ Not the right window
Cockscomb 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
July – October
Peak bloom
August
Sun required
full sun
Mature height
24"
Spacing
10" apart
Type
annual
How to plant Cockscomb in zone 11
Start indoors 4 weeks before last frost or direct-sow after. Velvety, brain-like plumes.
Pair with these for continuous bloom
Cockscomb peaks in August. These companions keep your bed in color before and after.
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