Frost Dates for Walden, NY 12586
Last spring frost April 24 · First fall frost October 17 · 176 frost-free days · USDA Zone 6b
ZIP 12586 has about 13,000 people.
Moderate season: 176 frost-free days. Spring frost risk spans April 13–May 4 (21 days). Fall frost risk spans October 3–November 1 (29 days).
Frost probability for 12586
| Frost | 10% | 50% | 90% |
|---|---|---|---|
| Spring (last frost) | May 4 | April 24 | April 13 |
| Fall (first frost) | October 3 | October 17 | November 1 |
Dates come from NOAA 1971–2000 freeze probabilities at MOHONK LAKE (22.5 km away); the 50% date is the median year.
Which crops fit a 176-day season in Walden
In Walden (176 frost-free days, a moderate 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 20 | May 8–May 15 | 134 | fits: 80 days to maturity, 134 available after May 8. | Jun 17 |
| Pepper | Mar 13 | May 8–May 15 | 134 | fits: 75 days to maturity, 134 available after May 8. | Jun 22 |
| Lettuce | Feb 27 | Mar 27–Apr 3 | 211 | two-plantings: Plant Mar 27 and again by Aug 26; both mature before Oct 24. | Aug 26 |
| Carrots | — | Apr 3–Apr 10 | 218 | fits: 70 days to maturity, 218 available after Apr 3. | Aug 15 |
| Cucumber | Apr 3 | May 8–May 15 | 148 | two-plantings: Plant May 8 and again by Jul 21; both mature before Oct 3. | Jul 21 |
| Beans | — | May 1–May 15 | 162 | two-plantings: Plant May 1 and again by Jul 28; both mature before Oct 10. | Jul 28 |
| Peas | — | Feb 27–May 8 | 239 | fits: 65 days to maturity, 239 available after Feb 27. | Aug 6 |
| Zucchini | Apr 10 | May 8–May 15 | 148 | two-plantings: Plant May 8 and again by Jul 26; both mature before Oct 3. | Jul 26 |
| Onion | Jan 30 | Mar 27–Apr 10 | 211 | fits: 100 days to maturity, 211 available after Mar 27. | — |
| Spinach | — | Feb 27–Apr 17 | 253 | two-plantings: Plant Feb 27 and again by Sep 14; both mature before Nov 7. | Sep 14 |
| Kale | Feb 13 | Mar 27–Apr 10 | 225 | two-plantings: Plant Mar 27 and again by Aug 30; both mature before Nov 7. | Aug 30 |
| Broccoli | Feb 27 | Mar 27–Apr 10 | 211 | fits: 80 days to maturity, 211 available after Mar 27. | Jul 22 |
| Cabbage | Feb 27 | Mar 27–Apr 10 | 225 | fits: 70 days to maturity, 225 available after Mar 27. | Aug 15 |
| Radish | — | Feb 27–May 22 | 239 | two-plantings: Plant Feb 27 and again by Sep 15; both mature before Oct 24. | Sep 15 |
| Beets | — | Feb 27–May 22 | 239 | two-plantings: Plant Feb 27 and again by Aug 16; both mature before Oct 24. | Aug 16 |
| Potatoes | — | Apr 10–Apr 17 | 197 | fits: 90 days to maturity, 197 available after Apr 10. | — |
| Garlic | — | Oct 17 | 281 | overwinter: Plant Oct 17 to Nov 7; harvest the following summer. | Nov 7 |
| Strawberry | — | Mar 20–May 15 | 232 | perennial: A perennial: plant Mar 20; it fruits from the following year and keeps producing for several years. | — |
| Corn | Mar 27 | May 1–May 8 | 148 | fits: 75 days to maturity, 148 available after May 1. | Jun 29 |
| Pumpkin | Apr 10 | May 8–May 8 | 141 | fits: 100 days to maturity, 141 available after May 8. | Jun 4 |
| Cauliflower | Mar 13 | Apr 17–May 1 | 190 | fits: 75 days to maturity, 190 available after Apr 17. | Jul 27 |
| Swiss Chard | Feb 27 | Apr 10–Apr 10 | 197 | two-plantings: Plant Apr 10 and again by Aug 16; both mature before Oct 24. | Aug 16 |
| Arugula | — | Feb 27–May 22 | 253 | two-plantings: Plant Feb 27 and again by Sep 14; both mature before Nov 7. | Sep 14 |
| Brussel Sprouts | Feb 27 | Mar 27–Apr 10 | 225 | fits: 100 days to maturity, 225 available after Mar 27. | Jul 16 |
| Butternut Squash | Apr 10 | May 8–May 15 | 141 | fits: 100 days to maturity, 141 available after May 8. | Jun 4 |
| Eggplant | Mar 6 | May 8–May 15 | 134 | fits: 70 days to maturity, 134 available after May 8. | Jun 27 |
| Okra | Mar 27 | May 1–May 8 | 155 | two-plantings: Plant May 1 and again by Jul 26; both mature before Oct 3. | Jul 26 |
| Basil | Mar 20 | May 15–May 15 | 141 | two-plantings: Plant May 15 and again by Jul 21; both mature before Oct 3. | Jul 21 |
| Cilantro | — | Mar 27–Apr 17 | 211 | two-plantings: Plant Mar 27 and again by Aug 21; both mature before Oct 24. | Aug 21 |
| Parsley | Feb 13 | May 1–May 8 | 176 | fits: 70 days to maturity, 176 available after May 1. | Aug 1 |
| Celery | Feb 13 | May 1–May 15 | 176 | fits: 120 days to maturity, 176 available after May 1. | Jun 12 |
| Scallions | Feb 13 | Mar 27–Apr 10 | 225 | two-plantings: Plant Mar 27 and again by Aug 25; both mature before Nov 7. | Aug 25 |
| Turnip | — | Mar 27–Apr 10 | 225 | two-plantings: Plant Mar 27 and again by Sep 4; both mature before Nov 7. | Sep 4 |
| Kohlrabi | — | Mar 13–Mar 27 | 239 | two-plantings: Plant Mar 13 and again by Aug 30; both mature before Nov 7. | Aug 30 |
| Bok Choy | Mar 27 | Apr 17–Apr 24 | 190 | two-plantings: Plant Apr 17 and again by Aug 26; both mature before Oct 24. | Aug 26 |
| Collards | Feb 13 | Mar 27–Apr 10 | 225 | two-plantings: Plant Mar 27 and again by Aug 25; both mature before Nov 7. | Aug 25 |
| Cantaloupe | Apr 10 | May 8–May 15 | 134 | fits: 85 days to maturity, 134 available after May 8. | Jun 12 |
| Chives | Jan 30 | May 1–May 8 | 190 | fits: 90 days to maturity, 190 available after May 1. | — |
| Dill | — | Feb 27–May 22 | 239 | two-plantings: Plant Feb 27 and again by Aug 16; both mature before Oct 24. | Aug 16 |
| Oregano | Feb 13 | May 1–May 8 | 190 | fits: 80 days to maturity, 190 available after May 1. | — |
| Rosemary | Jan 30 | May 1–May 8 | 176 | fits: 80 days to maturity, 176 available after May 1. | — |
| Sage | Feb 27 | May 1–May 8 | 190 | fits: 75 days to maturity, 190 available after May 1. | — |
| Thyme | Feb 13 | May 1–May 8 | 190 | fits: 90 days to maturity, 190 available after May 1. | — |
| Calendula | Mar 13 | Apr 10–Apr 24 | 197 | two-plantings: Plant Apr 10 and again by Aug 21; both mature before Oct 24. | Aug 21 |
| Cosmos | Mar 27 | Apr 24–May 8 | 162 | two-plantings: Plant Apr 24 and again by Jul 21; both mature before Oct 3. | Jul 21 |
| Lavender | Jan 30 | Apr 24–May 8 | 197 | fits: 90 days to maturity, 197 available after Apr 24. | — |
| Marigolds | Mar 13 | Apr 24–May 1 | 162 | two-plantings: Plant Apr 24 and again by Jul 31; both mature before Oct 3. | Jul 31 |
| Melons | Apr 10 | May 8–May 15 | 134 | fits: 85 days to maturity, 134 available after May 8. | Jun 12 |
| Mint | — | Apr 24–May 8 | 197 | fits: 90 days to maturity, 197 available after Apr 24. | — |
| Nasturtiums | Mar 27 | Apr 24–May 1 | 162 | two-plantings: Plant Apr 24 and again by Jul 26; both mature before Oct 3. | Jul 26 |
| Pole Beans | — | May 1–May 15 | 155 | fits: 65 days to maturity, 155 available after May 1. | Jul 16 |
| Spaghetti Squash | Apr 10 | May 8–May 15 | 141 | fits: 90 days to maturity, 141 available after May 8. | Jun 14 |
| Sunflowers | — | Apr 24–May 8 | 162 | fits: 70 days to maturity, 162 available after Apr 24. | Jul 11 |
| Tomatillos | Feb 27 | May 1–May 8 | 141 | fits: 75 days to maturity, 141 available after May 1. | Jun 22 |
| Watermelon | Apr 10 | May 1–May 8 | 141 | fits: 80 days to maturity, 141 available after May 1. | Jun 17 |
| Yellow Squash | Apr 10 | May 8–May 15 | 148 | two-plantings: Plant May 8 and again by Jul 26; both mature before Oct 3. | Jul 26 |
| Zinnias | Mar 27 | Apr 24–May 8 | 162 | two-plantings: Plant Apr 24 and again by Jul 21; both mature before Oct 3. | Jul 21 |
Month by month in Walden
| Month | What to do |
|---|---|
| January | Start indoors: Chives (Jan 30), Lavender (Jan 30), Onion (Jan 30), Rosemary (Jan 30). |
| February | Start indoors: Celery (Feb 13), Collards (Feb 13), Kale (Feb 13), Oregano (Feb 13), Parsley (Feb 13), Scallions (Feb 13), +8 more. Direct sow from: Arugula (Feb 27), Beets (Feb 27), Dill (Feb 27), Peas (Feb 27), Radish (Feb 27), Spinach (Feb 27). |
| March | Start indoors: Eggplant (Mar 6), Calendula (Mar 13), Cauliflower (Mar 13), Marigolds (Mar 13), Pepper (Mar 13), Basil (Mar 20), +7 more. Direct sow from: Kohlrabi (Mar 13), Cilantro (Mar 27), Turnip (Mar 27). Transplant from: Broccoli (Mar 27), Brussel Sprouts (Mar 27), Cabbage (Mar 27), Collards (Mar 27), Kale (Mar 27), Lettuce (Mar 27), +2 more. Plant: Strawberry (Mar 20). |
| April | Start indoors: Cucumber (Apr 3), Butternut Squash (Apr 10), Cantaloupe (Apr 10), Melons (Apr 10), Pumpkin (Apr 10), Spaghetti Squash (Apr 10), +3 more. Direct sow from: Carrots (Apr 3), Potatoes (Apr 10), Sunflowers (Apr 24). Transplant from: Calendula (Apr 10), Swiss Chard (Apr 10), Bok Choy (Apr 17), Cauliflower (Apr 17), Cosmos (Apr 24), Lavender (Apr 24), +4 more. Last frost around April 24. |
| May | Direct sow from: Beans (May 1), Pole Beans (May 1). Transplant from: Celery (May 1), Chives (May 1), Corn (May 1), Okra (May 1), Oregano (May 1), Parsley (May 1), +17 more. |
| June | Last sowing dates: Butternut Squash (Jun 4), Pumpkin (Jun 4), Cantaloupe (Jun 12), Celery (Jun 12), Melons (Jun 12), Spaghetti Squash (Jun 14), +6 more. |
| July | Last sowing dates: Sunflowers (Jul 11), Brussel Sprouts (Jul 16), Pole Beans (Jul 16), Basil (Jul 21), Cosmos (Jul 21), Cucumber (Jul 21), +9 more. |
| August | Last sowing dates: Parsley (Aug 1), Peas (Aug 6), Cabbage (Aug 15), Carrots (Aug 15), Beets (Aug 16), Dill (Aug 16), +9 more. |
| September | Last sowing dates: Turnip (Sep 4), Arugula (Sep 14), Spinach (Sep 14), Radish (Sep 15). |
| October | Direct sow from: Garlic (Oct 17). First frost around October 17. |
| November | Last sowing dates: Garlic (Nov 7). |
| 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 Walden, NY (ZIP 12586)?
The median last spring frost date for Walden, NY (ZIP code 12586) is around April 24. 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 13; one in ten it runs past May 4.
What is the first fall frost date in Walden, NY?
The median first fall frost date for Walden, NY is around October 17. 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 3 in the earliest one-in-ten years, so cover tomatoes and peppers from then.
How long is the growing season in Walden, NY?
The frost-free growing season in Walden is about 176 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 Walden (176 frost-free days, a moderate season), 30 of 56 planner crops fit outright, 25 get two plantings, 1 crop is perennial.
What USDA hardiness zone is Walden, NY?
Walden, NY 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 Walden, NY?
Start tomatoes indoors Mar 20 and plant out May 8 in Walden. The planner uses the local median last frost and this crop's indoor-start and transplant offsets.
How many plantings of lettuce fit in Walden?
Two: plant Mar 27 and again by Aug 26; both mature before Oct 24.
When do I plant garlic in Walden?
Oct 17 to Nov 7; it overwinters and is ready the following summer.
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