Frost Dates for Logansport, IN 46947
Last spring frost April 27 · First fall frost October 12 · 168 frost-free days · USDA Zone 6a
ZIP 46947 has about 28,700 people.
Moderate season: 168 frost-free days. Spring frost risk spans April 12–May 11 (29 days). Fall frost risk spans September 26–October 25 (29 days).
Frost probability for 46947
| Frost | 10% | 50% | 90% |
|---|---|---|---|
| Spring (last frost) | May 11 | April 27 | April 12 |
| Fall (first frost) | September 26 | October 12 | October 25 |
Dates come from NOAA 1971–2000 freeze probabilities at DELPHI 2 N (29.5 km away); the 50% date is the median year.
Which crops fit a 168-day season in Logansport
In Logansport (168 frost-free days, a moderate season), 31 of 56 planner crops fit outright, 24 get two plantings, 1 crop is perennial.
| Crop | Start indoors | Plant out / sow | Days you have | Verdict | Last sow date |
|---|---|---|---|---|---|
| Tomato | Mar 23 | May 11–May 18 | 126 | fits: 80 days to maturity, 126 available after May 11. | Jun 12 |
| Pepper | Mar 16 | May 11–May 18 | 126 | fits: 75 days to maturity, 126 available after May 11. | Jun 17 |
| Lettuce | Mar 2 | Mar 30–Apr 6 | 203 | two-plantings: Plant Mar 30 and again by Aug 21; both mature before Oct 19. | Aug 21 |
| Carrots | — | Apr 6–Apr 13 | 210 | fits: 70 days to maturity, 210 available after Apr 6. | Aug 10 |
| Cucumber | Apr 6 | May 11–May 18 | 140 | two-plantings: Plant May 11 and again by Jul 16; both mature before Sep 28. | Jul 16 |
| Beans | — | May 4–May 18 | 154 | two-plantings: Plant May 4 and again by Jul 23; both mature before Oct 5. | Jul 23 |
| Peas | — | Mar 2–May 11 | 231 | fits: 65 days to maturity, 231 available after Mar 2. | Aug 1 |
| Zucchini | Apr 13 | May 11–May 18 | 140 | two-plantings: Plant May 11 and again by Jul 21; both mature before Sep 28. | Jul 21 |
| Onion | Feb 2 | Mar 30–Apr 13 | 203 | fits: 100 days to maturity, 203 available after Mar 30. | — |
| Spinach | — | Mar 2–Apr 20 | 245 | two-plantings: Plant Mar 2 and again by Sep 9; both mature before Nov 2. | Sep 9 |
| Kale | Feb 16 | Mar 30–Apr 13 | 217 | two-plantings: Plant Mar 30 and again by Aug 25; both mature before Nov 2. | Aug 25 |
| Broccoli | Mar 2 | Mar 30–Apr 13 | 203 | fits: 80 days to maturity, 203 available after Mar 30. | Jul 17 |
| Cabbage | Mar 2 | Mar 30–Apr 13 | 217 | fits: 70 days to maturity, 217 available after Mar 30. | Aug 10 |
| Radish | — | Mar 2–May 25 | 231 | two-plantings: Plant Mar 2 and again by Sep 10; both mature before Oct 19. | Sep 10 |
| Beets | — | Mar 2–May 25 | 231 | two-plantings: Plant Mar 2 and again by Aug 11; both mature before Oct 19. | Aug 11 |
| Potatoes | — | Apr 13–Apr 20 | 189 | fits: 90 days to maturity, 189 available after Apr 13. | — |
| Garlic | — | Oct 12 | 273 | overwinter: Plant Oct 12 to Nov 2; harvest the following summer. | Nov 2 |
| Strawberry | — | Mar 23–May 18 | 224 | perennial: A perennial: plant Mar 23; it fruits from the following year and keeps producing for several years. | — |
| Corn | Mar 30 | May 4–May 11 | 140 | fits: 75 days to maturity, 140 available after May 4. | Jun 24 |
| Pumpkin | Apr 13 | May 11–May 11 | 133 | fits: 100 days to maturity, 133 available after May 11. | May 30 |
| Cauliflower | Mar 16 | Apr 20–May 4 | 182 | fits: 75 days to maturity, 182 available after Apr 20. | Jul 22 |
| Swiss Chard | Mar 2 | Apr 13–Apr 13 | 189 | two-plantings: Plant Apr 13 and again by Aug 11; both mature before Oct 19. | Aug 11 |
| Arugula | — | Mar 2–May 25 | 245 | two-plantings: Plant Mar 2 and again by Sep 9; both mature before Nov 2. | Sep 9 |
| Brussel Sprouts | Mar 2 | Mar 30–Apr 13 | 217 | fits: 100 days to maturity, 217 available after Mar 30. | Jul 11 |
| Butternut Squash | Apr 13 | May 11–May 18 | 133 | fits: 100 days to maturity, 133 available after May 11. | May 30 |
| Eggplant | Mar 9 | May 11–May 18 | 126 | fits: 70 days to maturity, 126 available after May 11. | Jun 22 |
| Okra | Mar 30 | May 4–May 11 | 147 | two-plantings: Plant May 4 and again by Jul 21; both mature before Sep 28. | Jul 21 |
| Basil | Mar 23 | May 18–May 18 | 133 | fits: 60 days to maturity, 133 available after May 18. | Jul 16 |
| Cilantro | — | Mar 30–Apr 20 | 203 | two-plantings: Plant Mar 30 and again by Aug 16; both mature before Oct 19. | Aug 16 |
| Parsley | Feb 16 | May 4–May 11 | 168 | fits: 70 days to maturity, 168 available after May 4. | Jul 27 |
| Celery | Feb 16 | May 4–May 18 | 168 | fits: 120 days to maturity, 168 available after May 4. | Jun 7 |
| Scallions | Feb 16 | Mar 30–Apr 13 | 217 | two-plantings: Plant Mar 30 and again by Aug 20; both mature before Nov 2. | Aug 20 |
| Turnip | — | Mar 30–Apr 13 | 217 | two-plantings: Plant Mar 30 and again by Aug 30; both mature before Nov 2. | Aug 30 |
| Kohlrabi | — | Mar 16–Mar 30 | 231 | two-plantings: Plant Mar 16 and again by Aug 25; both mature before Nov 2. | Aug 25 |
| Bok Choy | Mar 30 | Apr 20–Apr 27 | 182 | two-plantings: Plant Apr 20 and again by Aug 21; both mature before Oct 19. | Aug 21 |
| Collards | Feb 16 | Mar 30–Apr 13 | 217 | two-plantings: Plant Mar 30 and again by Aug 20; both mature before Nov 2. | Aug 20 |
| Cantaloupe | Apr 13 | May 11–May 18 | 126 | fits: 85 days to maturity, 126 available after May 11. | Jun 7 |
| Chives | Feb 2 | May 4–May 11 | 182 | fits: 90 days to maturity, 182 available after May 4. | — |
| Dill | — | Mar 2–May 25 | 231 | two-plantings: Plant Mar 2 and again by Aug 11; both mature before Oct 19. | Aug 11 |
| Oregano | Feb 16 | May 4–May 11 | 182 | fits: 80 days to maturity, 182 available after May 4. | — |
| Rosemary | Feb 2 | May 4–May 11 | 168 | fits: 80 days to maturity, 168 available after May 4. | — |
| Sage | Mar 2 | May 4–May 11 | 182 | fits: 75 days to maturity, 182 available after May 4. | — |
| Thyme | Feb 16 | May 4–May 11 | 182 | fits: 90 days to maturity, 182 available after May 4. | — |
| Calendula | Mar 16 | Apr 13–Apr 27 | 189 | two-plantings: Plant Apr 13 and again by Aug 16; both mature before Oct 19. | Aug 16 |
| Cosmos | Mar 30 | Apr 27–May 11 | 154 | two-plantings: Plant Apr 27 and again by Jul 16; both mature before Sep 28. | Jul 16 |
| Lavender | Feb 2 | Apr 27–May 11 | 189 | fits: 90 days to maturity, 189 available after Apr 27. | — |
| Marigolds | Mar 16 | Apr 27–May 4 | 154 | two-plantings: Plant Apr 27 and again by Jul 26; both mature before Sep 28. | Jul 26 |
| Melons | Apr 13 | May 11–May 18 | 126 | fits: 85 days to maturity, 126 available after May 11. | Jun 7 |
| Mint | — | Apr 27–May 11 | 189 | fits: 90 days to maturity, 189 available after Apr 27. | — |
| Nasturtiums | Mar 30 | Apr 27–May 4 | 154 | two-plantings: Plant Apr 27 and again by Jul 21; both mature before Sep 28. | Jul 21 |
| Pole Beans | — | May 4–May 18 | 147 | fits: 65 days to maturity, 147 available after May 4. | Jul 11 |
| Spaghetti Squash | Apr 13 | May 11–May 18 | 133 | fits: 90 days to maturity, 133 available after May 11. | Jun 9 |
| Sunflowers | — | Apr 27–May 11 | 154 | fits: 70 days to maturity, 154 available after Apr 27. | Jul 6 |
| Tomatillos | Mar 2 | May 4–May 11 | 133 | fits: 75 days to maturity, 133 available after May 4. | Jun 17 |
| Watermelon | Apr 13 | May 4–May 11 | 133 | fits: 80 days to maturity, 133 available after May 4. | Jun 12 |
| Yellow Squash | Apr 13 | May 11–May 18 | 140 | two-plantings: Plant May 11 and again by Jul 21; both mature before Sep 28. | Jul 21 |
| Zinnias | Mar 30 | Apr 27–May 11 | 154 | two-plantings: Plant Apr 27 and again by Jul 16; both mature before Sep 28. | Jul 16 |
Month by month in Logansport
| Month | What to do |
|---|---|
| January | Plan your garden layout and order seeds. Research varieties suited to your frost dates. |
| February | Start indoors: Chives (Feb 2), Lavender (Feb 2), Onion (Feb 2), Rosemary (Feb 2), Celery (Feb 16), Collards (Feb 16), +5 more. |
| March | Start indoors: Broccoli (Mar 2), Brussel Sprouts (Mar 2), Cabbage (Mar 2), Lettuce (Mar 2), Sage (Mar 2), Swiss Chard (Mar 2), +14 more. Direct sow from: Arugula (Mar 2), Beets (Mar 2), Dill (Mar 2), Peas (Mar 2), Radish (Mar 2), Spinach (Mar 2), +3 more. Transplant from: Broccoli (Mar 30), Brussel Sprouts (Mar 30), Cabbage (Mar 30), Collards (Mar 30), Kale (Mar 30), Lettuce (Mar 30), +2 more. Plant: Strawberry (Mar 23). |
| April | Start indoors: Cucumber (Apr 6), Butternut Squash (Apr 13), Cantaloupe (Apr 13), Melons (Apr 13), Pumpkin (Apr 13), Spaghetti Squash (Apr 13), +3 more. Direct sow from: Carrots (Apr 6), Potatoes (Apr 13), Sunflowers (Apr 27). Transplant from: Calendula (Apr 13), Swiss Chard (Apr 13), Bok Choy (Apr 20), Cauliflower (Apr 20), Cosmos (Apr 27), Lavender (Apr 27), +4 more. Last frost around April 27. |
| May | Direct sow from: Beans (May 4), Pole Beans (May 4). Transplant from: Celery (May 4), Chives (May 4), Corn (May 4), Okra (May 4), Oregano (May 4), Parsley (May 4), +17 more. Last sowing dates: Butternut Squash (May 30), Pumpkin (May 30). |
| June | Last sowing dates: Cantaloupe (Jun 7), Celery (Jun 7), Melons (Jun 7), Spaghetti Squash (Jun 9), Tomato (Jun 12), Watermelon (Jun 12), +4 more. |
| July | Last sowing dates: Sunflowers (Jul 6), Brussel Sprouts (Jul 11), Pole Beans (Jul 11), Basil (Jul 16), Cosmos (Jul 16), Cucumber (Jul 16), +10 more. |
| August | Last sowing dates: Peas (Aug 1), Cabbage (Aug 10), Carrots (Aug 10), Beets (Aug 11), Dill (Aug 11), Swiss Chard (Aug 11), +9 more. |
| September | Last sowing dates: Arugula (Sep 9), Spinach (Sep 9), Radish (Sep 10). |
| October | Direct sow from: Garlic (Oct 12). First frost around October 12. |
| November | Last sowing dates: Garlic (Nov 2). |
| 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 Logansport, IN (ZIP 46947)?
The median last spring frost date for Logansport, IN (ZIP code 46947) is around April 27. 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 April 12; one in ten it runs past May 11.
What is the first fall frost date in Logansport, IN?
The median first fall frost date for Logansport, IN is around October 12. 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 26 in the earliest one-in-ten years, so cover tomatoes and peppers from then.
How long is the growing season in Logansport, IN?
The frost-free growing season in Logansport is about 168 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 Logansport (168 frost-free days, a moderate season), 31 of 56 planner crops fit outright, 24 get two plantings, 1 crop is perennial.
What USDA hardiness zone is Logansport, IN?
Logansport, IN is in USDA hardiness zone 6a (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 Logansport, IN?
Start tomatoes indoors Mar 23 and plant out May 11 in Logansport. The planner uses the local median last frost and this crop's indoor-start and transplant offsets.
How many plantings of lettuce fit in Logansport?
Two: plant Mar 30 and again by Aug 21; both mature before Oct 19.
When do I plant garlic in Logansport?
Oct 12 to Nov 2; it overwinters and is ready the following summer.
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