Crowley, LA planting zone & frost dates
Crowley is in USDA hardiness zone 9a. The last spring frost usually comes around February 20 and the first fall frost around December 4, for a growing season of about 291 days.
Planting calendar for Crowley
Dates are counted from the average last spring frost (February 20) using the typical timing recommended by U.S. extension services. Warm-season crops go out only after the danger of frost has passed and the soil has warmed.
| Crop | When |
|---|---|
| Tomatoes | Start seeds indoors: Dec 26 – Jan 9 Transplant outdoors: Feb 27 – Mar 6 |
| Peppers | Start seeds indoors: Dec 12 – Dec 26 Transplant outdoors: Mar 6 – Mar 13 |
| Eggplant | Start seeds indoors: Dec 12 – Dec 26 Transplant outdoors: Mar 6 – Mar 13 |
| Broccoli | Start seeds indoors: Dec 12 – Dec 26 Transplant outdoors: Jan 23 – Feb 6 |
| Cabbage | Start seeds indoors: Dec 12 – Dec 26 Transplant outdoors: Jan 23 – Feb 6 |
| Onions (sets) | Plant outdoors: Jan 23 – Feb 6 |
| Peas | Sow outdoors: Jan 9 – Jan 23 |
| Spinach | Sow outdoors: Jan 9 – Jan 23 |
| Lettuce | Sow outdoors: Jan 23 – Feb 6 |
| Carrots | Sow outdoors: Jan 23 – Feb 6 |
| Potatoes | Plant outdoors: Jan 23 – Feb 6 |
| Beans | Sow outdoors: Feb 27 – Mar 6 |
| Sweet corn | Sow outdoors: Feb 27 – Mar 6 |
| Cucumbers | Sow outdoors: Feb 27 – Mar 6 |
| Squash & zucchini | Sow outdoors: Feb 27 – Mar 6 |
| Basil | Start seeds indoors: Jan 9 – Jan 23 Transplant outdoors: Feb 27 – Mar 6 |
Fall garden: cool-season crops like lettuce, spinach and kale can be sown again around Oct 9 (8 weeks before the average first fall frost on Dec 4).
Useful for zone 9a gardens
- Seed starting kit with dome — to start seeds indoors before the last frost
- LED grow light for seedlings — stops leggy seedlings
- Frost cloth / plant covers — for late spring and early fall frosts
- Soil thermometer — warm-season crops need soil above 60°F
- Shade cloth — for hot summers
As an Amazon Associate, FrostZoneMap earns from qualifying purchases, at no extra cost to you.
Frost risk in detail
| 90% chance | 50% chance | 10% chance | |
|---|---|---|---|
| Last 32°F frost in spring is after | Jan 18 | Feb 20 | Mar 14 |
| First 32°F frost in fall is before | Jan 6 | Dec 4 | Nov 13 |
How to read it: in spring there is a 10% chance of a frost after March 14, so that is a safe date for tender plants. In fall there is a 10% chance of frost before November 13. A hard freeze (28°F) usually ends around January 31.
Hardiness zone by ZIP code in Crowley
- 70526 zone 9a
- 70527 zone 9a
Nearby cities
- Jennings zone 9a, last frost Feb 19
- Eunice zone 9a, last frost Feb 26
- Abbeville zone 9a, last frost Feb 17
- Lafayette zone 9a, last frost Feb 13
- Youngsville zone 9a, last frost Feb 19
- Broussard zone 9a, last frost Feb 13
- Opelousas zone 9a, last frost Feb 28
- New Iberia zone 9b, last frost Feb 10
Questions
What growing zone is Crowley, LA?
Crowley is in USDA Plant Hardiness Zone 9a (average extreme winter low 20°F to 25°F), according to the USDA 2023 map.
When is the last frost in Crowley?
The average last spring frost (32°F) in Crowley is February 20. There is still a 10% chance of frost until March 14.
When can I plant tomatoes in Crowley?
Transplant tomatoes outdoors 1–2 weeks after the average last frost: around Feb 27 – Mar 6. Start seeds indoors 6–8 weeks before the last frost.
Frost dates: NOAA U.S. Climate Normals 1991–2020, station Crowley 2 Ne, LA (USC00162212), 3.9 km (2.4 mi) from the city center, elevation 8 m, based on 28 years of records. Hardiness zone: USDA Plant Hardiness Zone Map 2023 for the ZIP code nearest to the city center. Microclimates (valleys, hills, cities, coasts) can be warmer or colder: check the local forecast before planting. How we calculate the data.