Frost Dates for Coweta, OK 74429
Last spring frost April 1 · First fall frost November 2 · 215 frost-free days · USDA Zone 7b
ZIP 74429 has about 16,600 people.
Long season: 215 frost-free days. Spring frost risk spans March 18–April 14 (27 days). Fall frost risk spans October 17–November 17 (31 days).
Frost probability for 74429
| Frost | 10% | 50% | 90% |
|---|---|---|---|
| Spring (last frost) | April 14 | April 1 | March 18 |
| Fall (first frost) | October 17 | November 2 | November 17 |
Dates come from NOAA 1971–2000 freeze probabilities at WAGONER (23.2 km away); the 50% date is the median year.
Which crops fit a 215-day season in Coweta
In Coweta (215 frost-free days, a long season), 30 of 56 planner crops fit outright, 25 get two plantings, 1 crop is perennial.
| Crop | Start indoors | Plant out / sow | Days you have | Verdict | Last sow date |
|---|---|---|---|---|---|
| Tomato | Feb 25 | Apr 15–Apr 22 | 173 | fits: 80 days to maturity, 173 available after Apr 15. | Jul 3 |
| Pepper | Feb 18 | Apr 15–Apr 22 | 173 | fits: 75 days to maturity, 173 available after Apr 15. | Jul 8 |
| Lettuce | Feb 4 | Mar 4–Mar 11 | 250 | two-plantings: Plant Mar 4 and again by Sep 11; both mature before Nov 9. | Sep 11 |
| Carrots | — | Mar 11–Mar 18 | 257 | fits: 70 days to maturity, 257 available after Mar 11. | Aug 31 |
| Cucumber | Mar 11 | Apr 15–Apr 22 | 187 | two-plantings: Plant Apr 15 and again by Aug 6; both mature before Oct 19. | Aug 6 |
| Beans | — | Apr 8–Apr 22 | 201 | two-plantings: Plant Apr 8 and again by Aug 13; both mature before Oct 26. | Aug 13 |
| Peas | — | Feb 4–Apr 15 | 278 | fits: 65 days to maturity, 278 available after Feb 4. | Aug 22 |
| Zucchini | Mar 18 | Apr 15–Apr 22 | 187 | two-plantings: Plant Apr 15 and again by Aug 11; both mature before Oct 19. | Aug 11 |
| Onion | Jan 7 | Mar 4–Mar 18 | 250 | fits: 100 days to maturity, 250 available after Mar 4. | — |
| Spinach | — | Feb 4–Mar 25 | 292 | two-plantings: Plant Feb 4 and again by Sep 30; both mature before Nov 23. | Sep 30 |
| Kale | Jan 21 | Mar 4–Mar 18 | 264 | two-plantings: Plant Mar 4 and again by Sep 15; both mature before Nov 23. | Sep 15 |
| Broccoli | Feb 4 | Mar 4–Mar 18 | 250 | fits: 80 days to maturity, 250 available after Mar 4. | Aug 7 |
| Cabbage | Feb 4 | Mar 4–Mar 18 | 264 | fits: 70 days to maturity, 264 available after Mar 4. | Aug 31 |
| Radish | — | Feb 4–Apr 29 | 278 | two-plantings: Plant Feb 4 and again by Oct 1; both mature before Nov 9. | Oct 1 |
| Beets | — | Feb 4–Apr 29 | 278 | two-plantings: Plant Feb 4 and again by Sep 1; both mature before Nov 9. | Sep 1 |
| Potatoes | — | Mar 18–Mar 25 | 236 | fits: 90 days to maturity, 236 available after Mar 18. | — |
| Garlic | — | Nov 2 | 320 | overwinter: Plant Nov 2 to Nov 23; harvest the following summer. | Nov 23 |
| Strawberry | — | Feb 25–Apr 22 | 271 | perennial: A perennial: plant Feb 25; it fruits from the following year and keeps producing for several years. | — |
| Corn | Mar 4 | Apr 8–Apr 15 | 187 | fits: 75 days to maturity, 187 available after Apr 8. | Jul 15 |
| Pumpkin | Mar 18 | Apr 15–Apr 15 | 180 | fits: 100 days to maturity, 180 available after Apr 15. | Jun 20 |
| Cauliflower | Feb 18 | Mar 25–Apr 8 | 229 | fits: 75 days to maturity, 229 available after Mar 25. | Aug 12 |
| Swiss Chard | Feb 4 | Mar 18–Mar 18 | 236 | two-plantings: Plant Mar 18 and again by Sep 1; both mature before Nov 9. | Sep 1 |
| Arugula | — | Feb 4–Apr 29 | 292 | two-plantings: Plant Feb 4 and again by Sep 30; both mature before Nov 23. | Sep 30 |
| Brussel Sprouts | Feb 4 | Mar 4–Mar 18 | 264 | fits: 100 days to maturity, 264 available after Mar 4. | Aug 1 |
| Butternut Squash | Mar 18 | Apr 15–Apr 22 | 180 | fits: 100 days to maturity, 180 available after Apr 15. | Jun 20 |
| Eggplant | Feb 11 | Apr 15–Apr 22 | 173 | fits: 70 days to maturity, 173 available after Apr 15. | Jul 13 |
| Okra | Mar 4 | Apr 8–Apr 15 | 194 | two-plantings: Plant Apr 8 and again by Aug 11; both mature before Oct 19. | Aug 11 |
| Basil | Feb 25 | Apr 22–Apr 22 | 180 | two-plantings: Plant Apr 22 and again by Aug 6; both mature before Oct 19. | Aug 6 |
| Cilantro | — | Mar 4–Mar 25 | 250 | two-plantings: Plant Mar 4 and again by Sep 6; both mature before Nov 9. | Sep 6 |
| Parsley | Jan 21 | Apr 8–Apr 15 | 215 | fits: 70 days to maturity, 215 available after Apr 8. | Aug 17 |
| Celery | Jan 21 | Apr 8–Apr 22 | 215 | fits: 120 days to maturity, 215 available after Apr 8. | Jun 28 |
| Scallions | Jan 21 | Mar 4–Mar 18 | 264 | two-plantings: Plant Mar 4 and again by Sep 10; both mature before Nov 23. | Sep 10 |
| Turnip | — | Mar 4–Mar 18 | 264 | two-plantings: Plant Mar 4 and again by Sep 20; both mature before Nov 23. | Sep 20 |
| Kohlrabi | — | Feb 18–Mar 4 | 278 | two-plantings: Plant Feb 18 and again by Sep 15; both mature before Nov 23. | Sep 15 |
| Bok Choy | Mar 4 | Mar 25–Apr 1 | 229 | two-plantings: Plant Mar 25 and again by Sep 11; both mature before Nov 9. | Sep 11 |
| Collards | Jan 21 | Mar 4–Mar 18 | 264 | two-plantings: Plant Mar 4 and again by Sep 10; both mature before Nov 23. | Sep 10 |
| Cantaloupe | Mar 18 | Apr 15–Apr 22 | 173 | fits: 85 days to maturity, 173 available after Apr 15. | Jun 28 |
| Chives | Jan 7 | Apr 8–Apr 15 | 229 | fits: 90 days to maturity, 229 available after Apr 8. | — |
| Dill | — | Feb 4–Apr 29 | 278 | two-plantings: Plant Feb 4 and again by Sep 1; both mature before Nov 9. | Sep 1 |
| Oregano | Jan 21 | Apr 8–Apr 15 | 229 | fits: 80 days to maturity, 229 available after Apr 8. | — |
| Rosemary | Jan 7 | Apr 8–Apr 15 | 215 | fits: 80 days to maturity, 215 available after Apr 8. | — |
| Sage | Feb 4 | Apr 8–Apr 15 | 229 | fits: 75 days to maturity, 229 available after Apr 8. | — |
| Thyme | Jan 21 | Apr 8–Apr 15 | 229 | fits: 90 days to maturity, 229 available after Apr 8. | — |
| Calendula | Feb 18 | Mar 18–Apr 1 | 236 | two-plantings: Plant Mar 18 and again by Sep 6; both mature before Nov 9. | Sep 6 |
| Cosmos | Mar 4 | Apr 1–Apr 15 | 201 | two-plantings: Plant Apr 1 and again by Aug 6; both mature before Oct 19. | Aug 6 |
| Lavender | Jan 7 | Apr 1–Apr 15 | 236 | fits: 90 days to maturity, 236 available after Apr 1. | — |
| Marigolds | Feb 18 | Apr 1–Apr 8 | 201 | two-plantings: Plant Apr 1 and again by Aug 16; both mature before Oct 19. | Aug 16 |
| Melons | Mar 18 | Apr 15–Apr 22 | 173 | fits: 85 days to maturity, 173 available after Apr 15. | Jun 28 |
| Mint | — | Apr 1–Apr 15 | 236 | fits: 90 days to maturity, 236 available after Apr 1. | — |
| Nasturtiums | Mar 4 | Apr 1–Apr 8 | 201 | two-plantings: Plant Apr 1 and again by Aug 11; both mature before Oct 19. | Aug 11 |
| Pole Beans | — | Apr 8–Apr 22 | 194 | fits: 65 days to maturity, 194 available after Apr 8. | Aug 1 |
| Spaghetti Squash | Mar 18 | Apr 15–Apr 22 | 180 | fits: 90 days to maturity, 180 available after Apr 15. | Jun 30 |
| Sunflowers | — | Apr 1–Apr 15 | 201 | fits: 70 days to maturity, 201 available after Apr 1. | Jul 27 |
| Tomatillos | Feb 4 | Apr 8–Apr 15 | 180 | fits: 75 days to maturity, 180 available after Apr 8. | Jul 8 |
| Watermelon | Mar 18 | Apr 8–Apr 15 | 180 | fits: 80 days to maturity, 180 available after Apr 8. | Jul 3 |
| Yellow Squash | Mar 18 | Apr 15–Apr 22 | 187 | two-plantings: Plant Apr 15 and again by Aug 11; both mature before Oct 19. | Aug 11 |
| Zinnias | Mar 4 | Apr 1–Apr 15 | 201 | two-plantings: Plant Apr 1 and again by Aug 6; both mature before Oct 19. | Aug 6 |
Month by month in Coweta
| Month | What to do |
|---|---|
| January | Start indoors: Chives (Jan 7), Lavender (Jan 7), Onion (Jan 7), Rosemary (Jan 7), Celery (Jan 21), Collards (Jan 21), +5 more. |
| February | Start indoors: Broccoli (Feb 4), Brussel Sprouts (Feb 4), Cabbage (Feb 4), Lettuce (Feb 4), Sage (Feb 4), Swiss Chard (Feb 4), +8 more. Direct sow from: Arugula (Feb 4), Beets (Feb 4), Dill (Feb 4), Peas (Feb 4), Radish (Feb 4), Spinach (Feb 4), +1 more. Plant: Strawberry (Feb 25). |
| March | Start indoors: Bok Choy (Mar 4), Corn (Mar 4), Cosmos (Mar 4), Nasturtiums (Mar 4), Okra (Mar 4), Zinnias (Mar 4), +9 more. Direct sow from: Cilantro (Mar 4), Turnip (Mar 4), Carrots (Mar 11), Potatoes (Mar 18). Transplant from: Broccoli (Mar 4), Brussel Sprouts (Mar 4), Cabbage (Mar 4), Collards (Mar 4), Kale (Mar 4), Lettuce (Mar 4), +6 more. |
| April | Direct sow from: Sunflowers (Apr 1), Beans (Apr 8), Pole Beans (Apr 8). Transplant from: Cosmos (Apr 1), Lavender (Apr 1), Marigolds (Apr 1), Mint (Apr 1), Nasturtiums (Apr 1), Zinnias (Apr 1), +23 more. Last frost around April 1. |
| May | Frost has passed. Transplant tomatoes, peppers, and basil outdoors. Direct sow beans, cucumbers, squash, and zucchini. |
| June | Last sowing dates: Butternut Squash (Jun 20), Pumpkin (Jun 20), Cantaloupe (Jun 28), Celery (Jun 28), Melons (Jun 28), Spaghetti Squash (Jun 30). |
| July | Last sowing dates: Tomato (Jul 3), Watermelon (Jul 3), Pepper (Jul 8), Tomatillos (Jul 8), Eggplant (Jul 13), Corn (Jul 15), +1 more. |
| August | Last sowing dates: Brussel Sprouts (Aug 1), Pole Beans (Aug 1), Basil (Aug 6), Cosmos (Aug 6), Cucumber (Aug 6), Zinnias (Aug 6), +12 more. |
| September | Last sowing dates: Beets (Sep 1), Dill (Sep 1), Swiss Chard (Sep 1), Calendula (Sep 6), Cilantro (Sep 6), Collards (Sep 10), +8 more. |
| October | Last sowing dates: Radish (Oct 1). |
| November | Direct sow from: Garlic (Nov 2). First frost around November 2. Last sowing dates: Garlic (Nov 23). |
| December | Harvest remaining cold-hardy crops: kale, carrots, and beets. Plant garlic bulbs for next year. |
Frequently Asked Questions
What is the last frost date for Coweta, OK (ZIP 74429)?
The median last spring frost date for Coweta, OK (ZIP code 74429) is around April 1. This is the 50th-percentile date — meaning half of all years see frost end before this date. Use the 10% and 90% dates to understand the full range of risk in your area. One year in ten frost ends before March 18; one in ten it runs past April 14.
What is the first fall frost date in Coweta, OK?
The median first fall frost date for Coweta, OK is around November 2. Plan to harvest or protect frost-sensitive crops like tomatoes and peppers at least a week before this date to avoid losses. The first frost arrives around October 17 in the earliest one-in-ten years, so cover tomatoes and peppers from then.
How long is the growing season in Coweta, OK?
The frost-free growing season in Coweta is about 215 days. This window — from your last spring frost to your first fall frost — is when warm-season vegetables thrive. Cold-hardy crops like kale, spinach, and peas can extend your season by weeks on either side. In Coweta (215 frost-free days, a long season), 30 of 56 planner crops fit outright, 25 get two plantings, 1 crop is perennial.
What USDA hardiness zone is Coweta, OK?
Coweta, OK is in USDA hardiness zone 7b (2023 USDA Plant Hardiness Zone Map). Zones come from the average coldest winter temperature, so they tell you which perennials survive the winter; the frost dates on this page tell you when to plant.
When should I start tomatoes indoors in Coweta, OK?
Start tomatoes indoors Feb 25 and plant out Apr 15 in Coweta. The planner uses the local median last frost and this crop's indoor-start and transplant offsets.
How many plantings of lettuce fit in Coweta?
Two: plant Mar 4 and again by Sep 11; both mature before Nov 9.
When do I plant garlic in Coweta?
Nov 2 to Nov 23; it overwinters and is ready the following summer.
Can I get two tomato crops in Coweta?
Yes: plant out Apr 15 for a summer crop, and set out a second round of transplants by Jul 3 for a fall crop.
Nearby and related
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