Jicama Planting Guide
Jicama is a tropical legume grown for its crisp, sweet, starchy root. It requires a very long, warm growing season but produces a refreshing, water chestnut-like tuber.
Pachyrhizus erosus · Vegetable · Fabaceae family · 120–180 days to maturity
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Where Can You Grow Jicama?
Jicama Growing Regions
Click any state to see the Jicama planting schedule for that location.
Planting Dates by Zone
| Zone | Start Indoors | Direct Sow | Transplant | Harvest |
|---|---|---|---|---|
| Zone 7a | Feb 4 | Apr 1 | Apr 8 | Aug 12 – Oct 21 |
| Zone 7b | Jan 28 | Mar 25 | Apr 1 | Aug 5 – Oct 14 |
| Zone 8a | Jan 18 | Mar 15 | Mar 22 | Jul 26 – Oct 4 |
| Zone 8b | Jan 7 | Mar 4 | Mar 11 | Jul 15 – Sep 23 |
| Zone 9a | Dec 30 | Feb 10 | Feb 17 | Jun 23 – Sep 1 |
| Zone 9b | Dec 14 | Jan 25 | Feb 1 | Jun 7 – Aug 16 |
| Zone 10a | Nov 20 | Jan 1 | Jan 8 | May 14 – Jul 23 |
| Zone 10b | Nov 20 | Jan 1 | Jan 8 | May 14 – Jul 23 |
| Zone 11a | Nov 20 | Jan 1 | Jan 8 | May 14 – Jul 23 |
| Zone 11b | Nov 20 | Jan 1 | Jan 8 | May 14 – Jul 23 |
How to Plant Jicama
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
Water when the top inch of soil feels dry. Consistent moisture produces the best results.
🧪 Soil pH
6 – 7.5
Prefers neutral to slightly acidic soil — ideal for most garden beds.
🗺️ Hardiness Zones
Zone 7a – 11b
📅 Days to Maturity
120–180 days
Long-season crop. Start indoors in cold climates to get a head start.
👪 Plant Family
Fabaceae
Rotate with other families yearly to prevent soil-borne diseases. Don't plant in the same spot where Fabaceae family crops grew last year.
How Much Jicama to Grow
Jicama takes 120–180 days to mature. In most zones you'll get one harvest per season, so plant enough to last.
Companion Planting for Jicama
✅ Good Companions
❌ Keep Away From
Check more combinations with our Companion Planting Checker →
Growing Tips for Jicama
Start seeds indoors 8-10 weeks before last frost. Pinch off flowers to direct energy to root development. Harvest before first frost when roots are 3-6 inches across.
Saving Jicama Seeds
Recommended for Your Garden
Start seeds indoors with reusable cell trays and humidity domes.
Test your soil pH, nitrogen, phosphorus, and potassium levels before planting.
Keep your garden organized with durable, weather-resistant plant labels.
Level Up Your Garden
Jicama by State
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
Frequently Asked Questions
How long does it take to grow Jicama?
Jicama (Pachyrhizus erosus) takes 120 to 180 days from planting to harvest. Exact timing depends on your variety, growing conditions, and USDA zone.
What zones can Jicama grow in?
Jicama can be grown in USDA zones 7a through 11b. Use the planting calendar above to find the exact dates for your zone.
How much sun does Jicama need?
Growing Jicama requires Full Sun (6-8+ hours), Moderate — regular watering, and soil pH of 6 to 7.5.