Eunice, LA planting calendar
- USDA zone
- 9a20 to 25 °F
- Last frost
- Feb 26avg, 32°F
- First frost
- Nov 27avg, 32°F
- Growing season
- 276days
Eunice, Louisiana is in USDA plant hardiness zone 9a. Its average last spring frost is around February 26 and the first fall frost around November 27, giving a growing season of about 276 days (NOAA 1991–2020 normals, 32°F, median). Start tender crops like tomatoes and peppers indoors weeks before the last frost and set them out afterward; sow hardy crops such as peas, spinach, and lettuce before it. The planner below turns those frost dates into a printable per-crop planting calendar.
Eunice planting calendar
Each crop's windows are counted from Eunice's average frost dates. hatched = start seeds indoors, solid green = plant out, teal = a fall sowing, and the terracotta dot marks the estimated first harvest. Ranges are extension-guide planning guidance, not guarantees.
- Start indoors
- Plant out
- Fall sowing
- First harvest
| Crop | Frost tolerance | Start indoors | Plant out | First harvest | Fall planting |
|---|---|---|---|---|---|
| Tomato | Tender | Jan 1 – Jan 15 | Mar 5 – Mar 12 | May 4 – May 24 | — |
| Pepper | Very tender | Jan 1 | Mar 12 – Mar 19 | May 11 – Jun 10 | — |
| Cucumber | Tender | Jan 29 – Feb 5 | Mar 5 – Mar 12 | Apr 24 – May 14 | — |
| Summer squash / zucchini | Tender | — | Mar 5 – Mar 12 | Apr 19 – May 4 | — |
| Bush bean | Tender | — | Mar 5 – Mar 12 | Apr 24 – May 4 | Sep 28 – Oct 8 |
| Sweet corn | Tender | — | Feb 26 – Mar 12 | Apr 27 – May 27 | — |
| Basil | Very tender | Jan 15 – Jan 29 | Mar 5 – Mar 12 | Apr 4 – Apr 19 | — |
| Lettuce | Half-hardy | Jan 15 – Jan 29 | Jan 29 – Feb 12 | Mar 15 – Mar 30 | Sep 14 – Sep 29 |
| Pea | Hardy | — | Jan 15 – Jan 29 | Mar 11 – Mar 26 | Sep 4 – Sep 19 |
| Spinach | Hardy | — | Jan 15 – Jan 29 | Feb 24 – Mar 6 | Sep 24 – Oct 4 |
| Carrot | Half-hardy | — | Feb 5 – Feb 12 | Apr 6 – Apr 26 | Aug 25 – Sep 14 |
| Broccoli | Half-hardy | Jan 1 – Jan 15 | Jan 29 – Feb 12 | Mar 25 – Apr 14 | Aug 30 – Sep 19 |
Data: NOAA NCEI U.S. Climate Normals 1991–2020 (public domain) and USDA Plant Hardiness Zone Map 2023. Planting windows synthesized from U.S. Cooperative Extension guides.
Frost & freeze dates
From NOAA's 1991–2020 Climate Normals at station USC00162981. The median (p50) is the average date; the 90%-safe column is the date the freeze has passed in about 9 years out of 10 (p10 for spring, p90 for fall) — the conservative date to plant after or harvest before.
| Threshold | Last spring — avg | Last spring — 90%-safe | First fall — avg | First fall — 90%-safe | Season (days) |
|---|---|---|---|---|---|
| 36°F | Mar 11 | Apr 1 | Nov 14 | Dec 3 | 248 |
| 32°F (freeze) | Feb 26 | Mar 17 | Nov 27 | Dec 22 | 276 |
| 28°F | Feb 5 | Mar 6 | Dec 17 | Jan 17 | 312 |
| 24°F | Jan 25 | Feb 26 | Jan 1 | Feb 2 | 349 |
32°F is the standard "freeze" line that damages tender crops; lighter 36°F frost can nip the most cold-sensitive plants, while hardy crops shrug off light frost down toward 28°F. Use the threshold that matches what you are protecting.
Growing degree days
Growing degree days (GDD) accumulate warmth above a base temperature over the year — a better predictor of crop development than the calendar alone. Warm-season crops need a long, warm GDD total; a short, cool GDD total favors greens and brassicas.
| Model | °F·days | Used for |
|---|---|---|
| Base 50°F (warm-season) | 6,796 | standard warm-season base (tomato, corn, beans) |
| Base 40°F (cool-season) | 10,176 | cool-season crops (brassicas, greens) |
Hardiness zone 9a
Eunice sits in USDA plant hardiness zone 9a on the 2023 map — meaning its average annual extreme minimum winter temperature is about 20 to 25 °F. That number tells you which perennials, shrubs, and trees reliably survive an average winter here; it does not set your planting dates, which come from the frost calendar above.
Explore more places in zone 9a, or see all USDA hardiness zones.
Frequently asked questions
- What USDA hardiness zone is Eunice?
- Eunice, Louisiana is in USDA plant hardiness zone 9a on the 2023 map (average annual extreme minimum temperature 20 to 25 °F) — from the USDA Plant Hardiness Zone Map 2023, matched to this location's ZIP. See the methodology page for sources.
- When is the last frost in Eunice?
- The average (median) last spring frost at 32°F is around February 26, from NOAA's 1991–2020 climate normals at the nearest reporting station. Roughly one year in ten the last frost is as late as March 17, so wait until then before setting out frost-tender plants if you want to be safe.
- When is the first fall frost in Eunice?
- The average first fall frost at 32°F is around November 27. That leaves a growing season of about 276 days between the average last spring and first fall frosts.
- When should I start tomatoes in Eunice?
- Start tomato seeds indoors about Jan 1 – Jan 15 and transplant them outside about Mar 5 – Mar 12, once the danger of frost has passed. Estimated first harvest is around May 4 – May 24.
- How long is the growing season in Eunice?
- About 276 days at the 32°F threshold (NOAA 1991–2020, median) — the span between the average last spring frost (~February 26) and the average first fall frost (~November 27). Cold-hardy crops extend usable time at both ends; frost-tender crops fit inside it.
Sources & method
Frost, freeze, growing-season, and growing-degree-day figures are NOAA NCEI U.S. Climate Normals 1991–2020 for station USC00162981 (Eunice, 2.5 km away). The hardiness zone is the USDA Plant Hardiness Zone Map 2023, matched to this location's ZIP. Planting windows are computed by counting from the average last and first frost using per-crop offsets synthesized from U.S. Cooperative Extension guides — the full method and citations are on the methodology page.