Frost Dates for Bolivar, MO 65613
Last spring frost April 15 · First fall frost October 16 · 184 frost-free days · USDA Zone 6b
ZIP 65613 has about 17,700 people.
Long season: 184 frost-free days. Spring frost risk spans March 29–May 2 (34 days). Fall frost risk spans September 27–November 4 (38 days).
Frost probability for 65613
| Frost | 10% | 50% | 90% |
|---|---|---|---|
| Spring (last frost) | May 2 | April 15 | March 29 |
| Fall (first frost) | September 27 | October 16 | November 4 |
Dates come from NOAA 1971–2000 freeze probabilities at POMME DE TERRE DAM (30.7 km away); the 50% date is the median year.
Which crops fit a 184-day season in Bolivar
In Bolivar (184 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 | Mar 11 | Apr 29–May 6 | 142 | fits: 80 days to maturity, 142 available after Apr 29. | Jun 16 |
| Pepper | Mar 4 | Apr 29–May 6 | 142 | fits: 75 days to maturity, 142 available after Apr 29. | Jun 21 |
| Lettuce | Feb 18 | Mar 18–Mar 25 | 219 | two-plantings: Plant Mar 18 and again by Aug 25; both mature before Oct 23. | Aug 25 |
| Carrots | — | Mar 25–Apr 1 | 226 | fits: 70 days to maturity, 226 available after Mar 25. | Aug 14 |
| Cucumber | Mar 25 | Apr 29–May 6 | 156 | two-plantings: Plant Apr 29 and again by Jul 20; both mature before Oct 2. | Jul 20 |
| Beans | — | Apr 22–May 6 | 170 | two-plantings: Plant Apr 22 and again by Jul 27; both mature before Oct 9. | Jul 27 |
| Peas | — | Feb 18–Apr 29 | 247 | fits: 65 days to maturity, 247 available after Feb 18. | Aug 5 |
| Zucchini | Apr 1 | Apr 29–May 6 | 156 | two-plantings: Plant Apr 29 and again by Jul 25; both mature before Oct 2. | Jul 25 |
| Onion | Jan 21 | Mar 18–Apr 1 | 219 | fits: 100 days to maturity, 219 available after Mar 18. | — |
| Spinach | — | Feb 18–Apr 8 | 261 | two-plantings: Plant Feb 18 and again by Sep 13; both mature before Nov 6. | Sep 13 |
| Kale | Feb 4 | Mar 18–Apr 1 | 233 | two-plantings: Plant Mar 18 and again by Aug 29; both mature before Nov 6. | Aug 29 |
| Broccoli | Feb 18 | Mar 18–Apr 1 | 219 | fits: 80 days to maturity, 219 available after Mar 18. | Jul 21 |
| Cabbage | Feb 18 | Mar 18–Apr 1 | 233 | fits: 70 days to maturity, 233 available after Mar 18. | Aug 14 |
| Radish | — | Feb 18–May 13 | 247 | two-plantings: Plant Feb 18 and again by Sep 14; both mature before Oct 23. | Sep 14 |
| Beets | — | Feb 18–May 13 | 247 | two-plantings: Plant Feb 18 and again by Aug 15; both mature before Oct 23. | Aug 15 |
| Potatoes | — | Apr 1–Apr 8 | 205 | fits: 90 days to maturity, 205 available after Apr 1. | — |
| Garlic | — | Oct 16 | 289 | overwinter: Plant Oct 16 to Nov 6; harvest the following summer. | Nov 6 |
| Strawberry | — | Mar 11–May 6 | 240 | perennial: A perennial: plant Mar 11; it fruits from the following year and keeps producing for several years. | — |
| Corn | Mar 18 | Apr 22–Apr 29 | 156 | fits: 75 days to maturity, 156 available after Apr 22. | Jun 28 |
| Pumpkin | Apr 1 | Apr 29–Apr 29 | 149 | fits: 100 days to maturity, 149 available after Apr 29. | Jun 3 |
| Cauliflower | Mar 4 | Apr 8–Apr 22 | 198 | fits: 75 days to maturity, 198 available after Apr 8. | Jul 26 |
| Swiss Chard | Feb 18 | Apr 1–Apr 1 | 205 | two-plantings: Plant Apr 1 and again by Aug 15; both mature before Oct 23. | Aug 15 |
| Arugula | — | Feb 18–May 13 | 261 | two-plantings: Plant Feb 18 and again by Sep 13; both mature before Nov 6. | Sep 13 |
| Brussel Sprouts | Feb 18 | Mar 18–Apr 1 | 233 | fits: 100 days to maturity, 233 available after Mar 18. | Jul 15 |
| Butternut Squash | Apr 1 | Apr 29–May 6 | 149 | fits: 100 days to maturity, 149 available after Apr 29. | Jun 3 |
| Eggplant | Feb 25 | Apr 29–May 6 | 142 | fits: 70 days to maturity, 142 available after Apr 29. | Jun 26 |
| Okra | Mar 18 | Apr 22–Apr 29 | 163 | two-plantings: Plant Apr 22 and again by Jul 25; both mature before Oct 2. | Jul 25 |
| Basil | Mar 11 | May 6–May 6 | 149 | two-plantings: Plant May 6 and again by Jul 20; both mature before Oct 2. | Jul 20 |
| Cilantro | — | Mar 18–Apr 8 | 219 | two-plantings: Plant Mar 18 and again by Aug 20; both mature before Oct 23. | Aug 20 |
| Parsley | Feb 4 | Apr 22–Apr 29 | 184 | fits: 70 days to maturity, 184 available after Apr 22. | Jul 31 |
| Celery | Feb 4 | Apr 22–May 6 | 184 | fits: 120 days to maturity, 184 available after Apr 22. | Jun 11 |
| Scallions | Feb 4 | Mar 18–Apr 1 | 233 | two-plantings: Plant Mar 18 and again by Aug 24; both mature before Nov 6. | Aug 24 |
| Turnip | — | Mar 18–Apr 1 | 233 | two-plantings: Plant Mar 18 and again by Sep 3; both mature before Nov 6. | Sep 3 |
| Kohlrabi | — | Mar 4–Mar 18 | 247 | two-plantings: Plant Mar 4 and again by Aug 29; both mature before Nov 6. | Aug 29 |
| Bok Choy | Mar 18 | Apr 8–Apr 15 | 198 | two-plantings: Plant Apr 8 and again by Aug 25; both mature before Oct 23. | Aug 25 |
| Collards | Feb 4 | Mar 18–Apr 1 | 233 | two-plantings: Plant Mar 18 and again by Aug 24; both mature before Nov 6. | Aug 24 |
| Cantaloupe | Apr 1 | Apr 29–May 6 | 142 | fits: 85 days to maturity, 142 available after Apr 29. | Jun 11 |
| Chives | Jan 21 | Apr 22–Apr 29 | 198 | fits: 90 days to maturity, 198 available after Apr 22. | — |
| Dill | — | Feb 18–May 13 | 247 | two-plantings: Plant Feb 18 and again by Aug 15; both mature before Oct 23. | Aug 15 |
| Oregano | Feb 4 | Apr 22–Apr 29 | 198 | fits: 80 days to maturity, 198 available after Apr 22. | — |
| Rosemary | Jan 21 | Apr 22–Apr 29 | 184 | fits: 80 days to maturity, 184 available after Apr 22. | — |
| Sage | Feb 18 | Apr 22–Apr 29 | 198 | fits: 75 days to maturity, 198 available after Apr 22. | — |
| Thyme | Feb 4 | Apr 22–Apr 29 | 198 | fits: 90 days to maturity, 198 available after Apr 22. | — |
| Calendula | Mar 4 | Apr 1–Apr 15 | 205 | two-plantings: Plant Apr 1 and again by Aug 20; both mature before Oct 23. | Aug 20 |
| Cosmos | Mar 18 | Apr 15–Apr 29 | 170 | two-plantings: Plant Apr 15 and again by Jul 20; both mature before Oct 2. | Jul 20 |
| Lavender | Jan 21 | Apr 15–Apr 29 | 205 | fits: 90 days to maturity, 205 available after Apr 15. | — |
| Marigolds | Mar 4 | Apr 15–Apr 22 | 170 | two-plantings: Plant Apr 15 and again by Jul 30; both mature before Oct 2. | Jul 30 |
| Melons | Apr 1 | Apr 29–May 6 | 142 | fits: 85 days to maturity, 142 available after Apr 29. | Jun 11 |
| Mint | — | Apr 15–Apr 29 | 205 | fits: 90 days to maturity, 205 available after Apr 15. | — |
| Nasturtiums | Mar 18 | Apr 15–Apr 22 | 170 | two-plantings: Plant Apr 15 and again by Jul 25; both mature before Oct 2. | Jul 25 |
| Pole Beans | — | Apr 22–May 6 | 163 | fits: 65 days to maturity, 163 available after Apr 22. | Jul 15 |
| Spaghetti Squash | Apr 1 | Apr 29–May 6 | 149 | fits: 90 days to maturity, 149 available after Apr 29. | Jun 13 |
| Sunflowers | — | Apr 15–Apr 29 | 170 | fits: 70 days to maturity, 170 available after Apr 15. | Jul 10 |
| Tomatillos | Feb 18 | Apr 22–Apr 29 | 149 | fits: 75 days to maturity, 149 available after Apr 22. | Jun 21 |
| Watermelon | Apr 1 | Apr 22–Apr 29 | 149 | fits: 80 days to maturity, 149 available after Apr 22. | Jun 16 |
| Yellow Squash | Apr 1 | Apr 29–May 6 | 156 | two-plantings: Plant Apr 29 and again by Jul 25; both mature before Oct 2. | Jul 25 |
| Zinnias | Mar 18 | Apr 15–Apr 29 | 170 | two-plantings: Plant Apr 15 and again by Jul 20; both mature before Oct 2. | Jul 20 |
Month by month in Bolivar
| Month | What to do |
|---|---|
| January | Start indoors: Chives (Jan 21), Lavender (Jan 21), Onion (Jan 21), Rosemary (Jan 21). |
| February | Start indoors: Celery (Feb 4), Collards (Feb 4), Kale (Feb 4), Oregano (Feb 4), Parsley (Feb 4), Scallions (Feb 4), +9 more. Direct sow from: Arugula (Feb 18), Beets (Feb 18), Dill (Feb 18), Peas (Feb 18), Radish (Feb 18), Spinach (Feb 18). |
| March | Start indoors: Calendula (Mar 4), Cauliflower (Mar 4), Marigolds (Mar 4), Pepper (Mar 4), Basil (Mar 11), Tomato (Mar 11), +7 more. Direct sow from: Kohlrabi (Mar 4), Cilantro (Mar 18), Turnip (Mar 18), Carrots (Mar 25). Transplant from: Broccoli (Mar 18), Brussel Sprouts (Mar 18), Cabbage (Mar 18), Collards (Mar 18), Kale (Mar 18), Lettuce (Mar 18), +2 more. Plant: Strawberry (Mar 11). |
| April | Start indoors: Butternut Squash (Apr 1), Cantaloupe (Apr 1), Melons (Apr 1), Pumpkin (Apr 1), Spaghetti Squash (Apr 1), Watermelon (Apr 1), +2 more. Direct sow from: Potatoes (Apr 1), Sunflowers (Apr 15), Beans (Apr 22), Pole Beans (Apr 22). Transplant from: Calendula (Apr 1), Swiss Chard (Apr 1), Bok Choy (Apr 8), Cauliflower (Apr 8), Cosmos (Apr 15), Lavender (Apr 15), +26 more. Last frost around April 15. |
| May | Transplant from: Basil (May 6). |
| June | Last sowing dates: Butternut Squash (Jun 3), Pumpkin (Jun 3), Cantaloupe (Jun 11), Celery (Jun 11), Melons (Jun 11), Spaghetti Squash (Jun 13), +6 more. |
| July | Last sowing dates: Sunflowers (Jul 10), Brussel Sprouts (Jul 15), Pole Beans (Jul 15), Basil (Jul 20), Cosmos (Jul 20), Cucumber (Jul 20), +10 more. |
| August | Last sowing dates: Peas (Aug 5), Cabbage (Aug 14), Carrots (Aug 14), Beets (Aug 15), Dill (Aug 15), Swiss Chard (Aug 15), +8 more. |
| September | Last sowing dates: Turnip (Sep 3), Arugula (Sep 13), Spinach (Sep 13), Radish (Sep 14). |
| October | Direct sow from: Garlic (Oct 16). First frost around October 16. |
| November | Last sowing dates: Garlic (Nov 6). |
| December | Clean up spent plants. Add compost to beds. Rest, review, and plan next year's garden. |
Frequently Asked Questions
What is the last frost date for Bolivar, MO (ZIP 65613)?
The median last spring frost date for Bolivar, MO (ZIP code 65613) is around April 15. 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 29; one in ten it runs past May 2.
What is the first fall frost date in Bolivar, MO?
The median first fall frost date for Bolivar, MO is around October 16. 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 September 27 in the earliest one-in-ten years, so cover tomatoes and peppers from then.
How long is the growing season in Bolivar, MO?
The frost-free growing season in Bolivar is about 184 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 Bolivar (184 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 Bolivar, MO?
Bolivar, MO is in USDA hardiness zone 6b (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 Bolivar, MO?
Start tomatoes indoors Mar 11 and plant out Apr 29 in Bolivar. The planner uses the local median last frost and this crop's indoor-start and transplant offsets.
How many plantings of lettuce fit in Bolivar?
Two: plant Mar 18 and again by Aug 25; both mature before Oct 23.
When do I plant garlic in Bolivar?
Oct 16 to Nov 6; it overwinters and is ready the following summer.
Can I get two tomato crops in Bolivar?
Yes: plant out Apr 29 for a summer crop, and set out a second round of transplants by Jun 16 for a fall crop.
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