Jicama in Zone 11a & 11b
Pachyrhizus erosus
When to plant jicama 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. Jicama 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 15–Jan 22 |
| Estimated harvest | Jun 14–Jun 21 (~150 days after transplanting) |
Spacing: 1 per square foot (square-foot-gardening spacing). Mature height: 8-15 ft.
Jicama is worth knowing two things about before you plant it: it needs a very long season, and most of the plant is poisonous.
How jicama 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 Jicama.
Where to buy jicama seeds
See why we recommend these suppliers →
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See it growing
Search YouTube for "growing jicama" 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 Jicama in USDA zone 11b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.
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