Frost Dates for Graham, TX 76450
Last spring frost March 29 · First fall frost November 10 · 226 frost-free days · USDA Zone 8a
ZIP 76450 has about 13,000 people.
Long season: 226 frost-free days. Spring frost risk spans March 13–April 14 (32 days). Fall frost risk spans October 25–November 24 (30 days).
Frost probability for 76450
| Frost | 10% | 50% | 90% |
|---|---|---|---|
| Spring (last frost) | April 14 | March 29 | March 13 |
| Fall (first frost) | October 25 | November 10 | November 24 |
Dates come from NOAA 1971–2000 freeze probabilities at BRECKENRIDGE (42.1 km away); the 50% date is the median year.
Which crops fit a 226-day season in Graham
In Graham (226 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 22 | Apr 12–Apr 19 | 184 | fits: 80 days to maturity, 184 available after Apr 12. | Jul 11 |
| Pepper | Feb 15 | Apr 12–Apr 19 | 184 | fits: 75 days to maturity, 184 available after Apr 12. | Jul 16 |
| Lettuce | Feb 1 | Mar 1–Mar 8 | 261 | two-plantings: Plant Mar 1 and again by Sep 19; both mature before Nov 17. | Sep 19 |
| Carrots | — | Mar 8–Mar 15 | 268 | fits: 70 days to maturity, 268 available after Mar 8. | Sep 8 |
| Cucumber | Mar 8 | Apr 12–Apr 19 | 198 | two-plantings: Plant Apr 12 and again by Aug 14; both mature before Oct 27. | Aug 14 |
| Beans | — | Apr 5–Apr 19 | 212 | two-plantings: Plant Apr 5 and again by Aug 21; both mature before Nov 3. | Aug 21 |
| Peas | — | Feb 1–Apr 12 | 289 | fits: 65 days to maturity, 289 available after Feb 1. | Aug 30 |
| Zucchini | Mar 15 | Apr 12–Apr 19 | 198 | two-plantings: Plant Apr 12 and again by Aug 19; both mature before Oct 27. | Aug 19 |
| Onion | Jan 4 | Mar 1–Mar 15 | 261 | fits: 100 days to maturity, 261 available after Mar 1. | — |
| Spinach | — | Feb 1–Mar 22 | 303 | two-plantings: Plant Feb 1 and again by Oct 8; both mature before Dec 1. | Oct 8 |
| Kale | Jan 18 | Mar 1–Mar 15 | 275 | two-plantings: Plant Mar 1 and again by Sep 23; both mature before Dec 1. | Sep 23 |
| Broccoli | Feb 1 | Mar 1–Mar 15 | 261 | fits: 80 days to maturity, 261 available after Mar 1. | Aug 15 |
| Cabbage | Feb 1 | Mar 1–Mar 15 | 275 | fits: 70 days to maturity, 275 available after Mar 1. | Sep 8 |
| Radish | — | Feb 1–Apr 26 | 289 | two-plantings: Plant Feb 1 and again by Oct 9; both mature before Nov 17. | Oct 9 |
| Beets | — | Feb 1–Apr 26 | 289 | two-plantings: Plant Feb 1 and again by Sep 9; both mature before Nov 17. | Sep 9 |
| Potatoes | — | Mar 15–Mar 22 | 247 | fits: 90 days to maturity, 247 available after Mar 15. | — |
| Garlic | — | Nov 10 | 331 | overwinter: Plant Nov 10 to Dec 1; harvest the following summer. | Dec 1 |
| Strawberry | — | Feb 22–Apr 19 | 282 | perennial: A perennial: plant Feb 22; it fruits from the following year and keeps producing for several years. | — |
| Corn | Mar 1 | Apr 5–Apr 12 | 198 | fits: 75 days to maturity, 198 available after Apr 5. | Jul 23 |
| Pumpkin | Mar 15 | Apr 12–Apr 12 | 191 | fits: 100 days to maturity, 191 available after Apr 12. | Jun 28 |
| Cauliflower | Feb 15 | Mar 22–Apr 5 | 240 | fits: 75 days to maturity, 240 available after Mar 22. | Aug 20 |
| Swiss Chard | Feb 1 | Mar 15–Mar 15 | 247 | two-plantings: Plant Mar 15 and again by Sep 9; both mature before Nov 17. | Sep 9 |
| Arugula | — | Feb 1–Apr 26 | 303 | two-plantings: Plant Feb 1 and again by Oct 8; both mature before Dec 1. | Oct 8 |
| Brussel Sprouts | Feb 1 | Mar 1–Mar 15 | 275 | fits: 100 days to maturity, 275 available after Mar 1. | Aug 9 |
| Butternut Squash | Mar 15 | Apr 12–Apr 19 | 191 | fits: 100 days to maturity, 191 available after Apr 12. | Jun 28 |
| Eggplant | Feb 8 | Apr 12–Apr 19 | 184 | fits: 70 days to maturity, 184 available after Apr 12. | Jul 21 |
| Okra | Mar 1 | Apr 5–Apr 12 | 205 | two-plantings: Plant Apr 5 and again by Aug 19; both mature before Oct 27. | Aug 19 |
| Basil | Feb 22 | Apr 19–Apr 19 | 191 | two-plantings: Plant Apr 19 and again by Aug 14; both mature before Oct 27. | Aug 14 |
| Cilantro | — | Mar 1–Mar 22 | 261 | two-plantings: Plant Mar 1 and again by Sep 14; both mature before Nov 17. | Sep 14 |
| Parsley | Jan 18 | Apr 5–Apr 12 | 226 | fits: 70 days to maturity, 226 available after Apr 5. | Aug 25 |
| Celery | Jan 18 | Apr 5–Apr 19 | 226 | fits: 120 days to maturity, 226 available after Apr 5. | Jul 6 |
| Scallions | Jan 18 | Mar 1–Mar 15 | 275 | two-plantings: Plant Mar 1 and again by Sep 18; both mature before Dec 1. | Sep 18 |
| Turnip | — | Mar 1–Mar 15 | 275 | two-plantings: Plant Mar 1 and again by Sep 28; both mature before Dec 1. | Sep 28 |
| Kohlrabi | — | Feb 15–Mar 1 | 289 | two-plantings: Plant Feb 15 and again by Sep 23; both mature before Dec 1. | Sep 23 |
| Bok Choy | Mar 1 | Mar 22–Mar 29 | 240 | two-plantings: Plant Mar 22 and again by Sep 19; both mature before Nov 17. | Sep 19 |
| Collards | Jan 18 | Mar 1–Mar 15 | 275 | two-plantings: Plant Mar 1 and again by Sep 18; both mature before Dec 1. | Sep 18 |
| Cantaloupe | Mar 15 | Apr 12–Apr 19 | 184 | fits: 85 days to maturity, 184 available after Apr 12. | Jul 6 |
| Chives | Jan 4 | Apr 5–Apr 12 | 240 | fits: 90 days to maturity, 240 available after Apr 5. | — |
| Dill | — | Feb 1–Apr 26 | 289 | two-plantings: Plant Feb 1 and again by Sep 9; both mature before Nov 17. | Sep 9 |
| Oregano | Jan 18 | Apr 5–Apr 12 | 240 | fits: 80 days to maturity, 240 available after Apr 5. | — |
| Rosemary | Jan 4 | Apr 5–Apr 12 | 226 | fits: 80 days to maturity, 226 available after Apr 5. | — |
| Sage | Feb 1 | Apr 5–Apr 12 | 240 | fits: 75 days to maturity, 240 available after Apr 5. | — |
| Thyme | Jan 18 | Apr 5–Apr 12 | 240 | fits: 90 days to maturity, 240 available after Apr 5. | — |
| Calendula | Feb 15 | Mar 15–Mar 29 | 247 | two-plantings: Plant Mar 15 and again by Sep 14; both mature before Nov 17. | Sep 14 |
| Cosmos | Mar 1 | Mar 29–Apr 12 | 212 | two-plantings: Plant Mar 29 and again by Aug 14; both mature before Oct 27. | Aug 14 |
| Lavender | Jan 4 | Mar 29–Apr 12 | 247 | fits: 90 days to maturity, 247 available after Mar 29. | — |
| Marigolds | Feb 15 | Mar 29–Apr 5 | 212 | two-plantings: Plant Mar 29 and again by Aug 24; both mature before Oct 27. | Aug 24 |
| Melons | Mar 15 | Apr 12–Apr 19 | 184 | fits: 85 days to maturity, 184 available after Apr 12. | Jul 6 |
| Mint | — | Mar 29–Apr 12 | 247 | fits: 90 days to maturity, 247 available after Mar 29. | — |
| Nasturtiums | Mar 1 | Mar 29–Apr 5 | 212 | two-plantings: Plant Mar 29 and again by Aug 19; both mature before Oct 27. | Aug 19 |
| Pole Beans | — | Apr 5–Apr 19 | 205 | fits: 65 days to maturity, 205 available after Apr 5. | Aug 9 |
| Spaghetti Squash | Mar 15 | Apr 12–Apr 19 | 191 | fits: 90 days to maturity, 191 available after Apr 12. | Jul 8 |
| Sunflowers | — | Mar 29–Apr 12 | 212 | fits: 70 days to maturity, 212 available after Mar 29. | Aug 4 |
| Tomatillos | Feb 1 | Apr 5–Apr 12 | 191 | fits: 75 days to maturity, 191 available after Apr 5. | Jul 16 |
| Watermelon | Mar 15 | Apr 5–Apr 12 | 191 | fits: 80 days to maturity, 191 available after Apr 5. | Jul 11 |
| Yellow Squash | Mar 15 | Apr 12–Apr 19 | 198 | two-plantings: Plant Apr 12 and again by Aug 19; both mature before Oct 27. | Aug 19 |
| Zinnias | Mar 1 | Mar 29–Apr 12 | 212 | two-plantings: Plant Mar 29 and again by Aug 14; both mature before Oct 27. | Aug 14 |
Month by month in Graham
| Month | What to do |
|---|---|
| January | Start indoors: Chives (Jan 4), Lavender (Jan 4), Onion (Jan 4), Rosemary (Jan 4), Celery (Jan 18), Collards (Jan 18), +5 more. |
| February | Start indoors: Broccoli (Feb 1), Brussel Sprouts (Feb 1), Cabbage (Feb 1), Lettuce (Feb 1), Sage (Feb 1), Swiss Chard (Feb 1), +8 more. Direct sow from: Arugula (Feb 1), Beets (Feb 1), Dill (Feb 1), Peas (Feb 1), Radish (Feb 1), Spinach (Feb 1), +1 more. Plant: Strawberry (Feb 22). |
| March | Start indoors: Bok Choy (Mar 1), Corn (Mar 1), Cosmos (Mar 1), Nasturtiums (Mar 1), Okra (Mar 1), Zinnias (Mar 1), +9 more. Direct sow from: Cilantro (Mar 1), Turnip (Mar 1), Carrots (Mar 8), Potatoes (Mar 15), Sunflowers (Mar 29). Transplant from: Broccoli (Mar 1), Brussel Sprouts (Mar 1), Cabbage (Mar 1), Collards (Mar 1), Kale (Mar 1), Lettuce (Mar 1), +12 more. Last frost around March 29. |
| April | Direct sow from: Beans (Apr 5), Pole Beans (Apr 5). Transplant from: Celery (Apr 5), Chives (Apr 5), Corn (Apr 5), Okra (Apr 5), Oregano (Apr 5), Parsley (Apr 5), +17 more. |
| May | Succession plant lettuce and greens. Keep beds weeded and watered consistently. |
| June | Last sowing dates: Butternut Squash (Jun 28), Pumpkin (Jun 28). |
| July | Last sowing dates: Cantaloupe (Jul 6), Celery (Jul 6), Melons (Jul 6), Spaghetti Squash (Jul 8), Tomato (Jul 11), Watermelon (Jul 11), +4 more. |
| August | Last sowing dates: Sunflowers (Aug 4), Brussel Sprouts (Aug 9), Pole Beans (Aug 9), Basil (Aug 14), Cosmos (Aug 14), Cucumber (Aug 14), +11 more. |
| September | Last sowing dates: Cabbage (Sep 8), Carrots (Sep 8), Beets (Sep 9), Dill (Sep 9), Swiss Chard (Sep 9), Calendula (Sep 14), +8 more. |
| October | Last sowing dates: Arugula (Oct 8), Spinach (Oct 8), Radish (Oct 9). |
| November | Direct sow from: Garlic (Nov 10). First frost around November 10. |
| December | Last sowing dates: Garlic (Dec 1). |
Frequently Asked Questions
What is the last frost date for Graham, TX (ZIP 76450)?
The median last spring frost date for Graham, TX (ZIP code 76450) is around March 29. 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 13; one in ten it runs past April 14.
What is the first fall frost date in Graham, TX?
The median first fall frost date for Graham, TX is around November 10. 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 25 in the earliest one-in-ten years, so cover tomatoes and peppers from then.
How long is the growing season in Graham, TX?
The frost-free growing season in Graham is about 226 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 Graham (226 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 Graham, TX?
Graham, TX is in USDA hardiness zone 8a (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 Graham, TX?
Start tomatoes indoors Feb 22 and plant out Apr 12 in Graham. The planner uses the local median last frost and this crop's indoor-start and transplant offsets.
How many plantings of lettuce fit in Graham?
Two: plant Mar 1 and again by Sep 19; both mature before Nov 17.
When do I plant garlic in Graham?
Nov 10 to Dec 1; it overwinters and is ready the following summer.
Can I get two tomato crops in Graham?
Yes: plant out Apr 12 for a summer crop, and set out a second round of transplants by Jul 11 for a fall crop.
Which nearby ZIP has a longer season?
Mineral Wells (ZIP 76067) has 235 frost-free days, 9 more than Graham (ZIP 76450). See Mineral Wells ZIP 76067 frost dates
Nearby and related
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