Turmeric Planting Guide
Turmeric is a tropical plant producing bright orange rhizomes with a warm, earthy flavor and potent anti-inflammatory properties. It is closely related to ginger.
Curcuma longa · Vegetable · Zingiberaceae family · 240–300 days to maturity
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Where Can You Grow Turmeric?
Turmeric Growing Regions
Click any state to see the Turmeric planting schedule for that location.
Planting Dates by Zone
| Zone | Start Indoors | Direct Sow | Transplant | Harvest |
|---|---|---|---|---|
| Zone 8a | Jan 18 | Mar 15 | Mar 22 | Nov 22 – Dec 6 |
| Zone 8b | Jan 7 | Mar 4 | Mar 11 | Nov 11 – Nov 25 |
| Zone 9a | Dec 30 | Feb 10 | Feb 17 | Oct 20 – Dec 15 |
| Zone 9b | Dec 14 | Jan 25 | Feb 1 | Oct 4 – Nov 29 |
| Zone 10a | Nov 20 | Jan 1 | Jan 8 | Sep 10 – Nov 19 |
| Zone 10b | Nov 20 | Jan 1 | Jan 8 | Sep 10 – Nov 19 |
| Zone 11a | Nov 20 | Jan 1 | Jan 8 | Sep 10 – Nov 19 |
| Zone 11b | Nov 20 | Jan 1 | Jan 8 | Sep 10 – Nov 19 |
| Zone 12a | Nov 20 | Jan 1 | Jan 8 | Sep 10 – Nov 19 |
| Zone 12b | Nov 20 | Jan 1 | Jan 8 | Sep 10 – Nov 19 |
How to Plant Turmeric
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
High — keep soil consistently moist
Keep soil consistently moist. Mulch heavily to retain moisture.
🧪 Soil pH
5.5 – 7.5
Prefers neutral to slightly acidic soil — ideal for most garden beds.
🗺️ Hardiness Zones
Zone 8a – 12b
📅 Days to Maturity
240–300 days
Long-season crop. Start indoors in cold climates to get a head start.
👪 Plant Family
Zingiberaceae
Rotate with other families yearly to prevent soil-borne diseases. Don't plant in the same spot where Zingiberaceae family crops grew last year.
How Much Turmeric to Grow
Turmeric takes 240–300 days to mature. In most zones you'll get one harvest per season, so plant enough to last.
Companion Planting for Turmeric
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Growing Tips for Turmeric
Plant rhizome pieces 2 inches deep in rich, moist soil after last frost. Maintain warmth and humidity. Harvest after foliage dies back in fall. In cold climates, grow in large containers.
Saving Turmeric 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
Turmeric 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 Turmeric?
Turmeric (Curcuma longa) takes 240 to 300 days from planting to harvest. Exact timing depends on your variety, growing conditions, and USDA zone.
What zones can Turmeric grow in?
Turmeric can be grown in USDA zones 8a through 12b. Use the planting calendar above to find the exact dates for your zone.
How much sun does Turmeric need?
Growing Turmeric requires Partial Shade (3-6 hours), High — keep soil consistently moist, and soil pH of 5.5 to 7.5.