Nicotiana (Flowering Tobacco) in Zone 11a & 11b
Nicotiana alata
When to plant nicotiana (flowering tobacco) in zone 11b
Zones 11a and 11b share the same average frost dates in our data, so this page covers both.
Method: Start indoors: Start indoors from seed, then transplant outside. Nicotiana (Flowering Tobacco) needs a head start most zones can't give it by direct-sowing alone.
| Start indoors | Nov 20–Nov 27 |
|---|---|
| Direct sow / transplant outside | Jan 8–Jan 15 |
| Estimated bloom | Mar 24–Mar 31 (~75 days after transplanting) |
Spacing: 1 per square foot (square-foot-gardening spacing). Mature height: 1.5-3 ft.

Nicotiana is an ornamental relative of cultivated tobacco, grown for trumpet-shaped flowers with a fragrance that gets noticeably stronger in the evening, making it a good choice near a porch or patio where people sit after dark.
How nicotiana (flowering tobacco) fits zone 11's season
Zone 11b is frost-free in this dataset, so frost is not what limits the calendar here. What you can plant, and when, comes down to summer heat and daylength instead.
Good companions
No standout companions recorded yet for Nicotiana (Flowering Tobacco).
Where to buy nicotiana seeds
See why we recommend these suppliers →
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See it growing
Search YouTube for "growing nicotiana (flowering tobacco)" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)
← Back to the full zone 11b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →

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Growing Nicotiana (Flowering Tobacco) in USDA zone 11b: when to start seeds indoors, when to direct-sow, and when to expect a bloom.
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