Frost Dates for Plainview, NY 11803
Last spring frost April 8 · First fall frost November 8 · 214 frost-free days · USDA Zone 7b
ZIP 11803 has about 29,700 people.
Long season: 214 frost-free days. Spring frost risk spans March 25–April 23 (29 days). Fall frost risk spans October 19–November 28 (40 days).
Frost probability for 11803
| Frost | 10% | 50% | 90% |
|---|---|---|---|
| Spring (last frost) | April 23 | April 8 | March 25 |
| Fall (first frost) | October 19 | November 8 | November 28 |
Dates come from NOAA 1971–2000 freeze probabilities at MINEOLA (13.4 km away); the 50% date is the median year.
Which crops fit a 214-day season in Plainview
In Plainview (214 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 4 | Apr 22–Apr 29 | 172 | fits: 80 days to maturity, 172 available after Apr 22. | Jul 9 |
| Pepper | Feb 25 | Apr 22–Apr 29 | 172 | fits: 75 days to maturity, 172 available after Apr 22. | Jul 14 |
| Lettuce | Feb 11 | Mar 11–Mar 18 | 249 | two-plantings: Plant Mar 11 and again by Sep 17; both mature before Nov 15. | Sep 17 |
| Carrots | — | Mar 18–Mar 25 | 256 | fits: 70 days to maturity, 256 available after Mar 18. | Sep 6 |
| Cucumber | Mar 18 | Apr 22–Apr 29 | 186 | two-plantings: Plant Apr 22 and again by Aug 12; both mature before Oct 25. | Aug 12 |
| Beans | — | Apr 15–Apr 29 | 200 | two-plantings: Plant Apr 15 and again by Aug 19; both mature before Nov 1. | Aug 19 |
| Peas | — | Feb 11–Apr 22 | 277 | fits: 65 days to maturity, 277 available after Feb 11. | Aug 28 |
| Zucchini | Mar 25 | Apr 22–Apr 29 | 186 | two-plantings: Plant Apr 22 and again by Aug 17; both mature before Oct 25. | Aug 17 |
| Onion | Jan 14 | Mar 11–Mar 25 | 249 | fits: 100 days to maturity, 249 available after Mar 11. | — |
| Spinach | — | Feb 11–Apr 1 | 291 | two-plantings: Plant Feb 11 and again by Oct 6; both mature before Nov 29. | Oct 6 |
| Kale | Jan 28 | Mar 11–Mar 25 | 263 | two-plantings: Plant Mar 11 and again by Sep 21; both mature before Nov 29. | Sep 21 |
| Broccoli | Feb 11 | Mar 11–Mar 25 | 249 | fits: 80 days to maturity, 249 available after Mar 11. | Aug 13 |
| Cabbage | Feb 11 | Mar 11–Mar 25 | 263 | fits: 70 days to maturity, 263 available after Mar 11. | Sep 6 |
| Radish | — | Feb 11–May 6 | 277 | two-plantings: Plant Feb 11 and again by Oct 7; both mature before Nov 15. | Oct 7 |
| Beets | — | Feb 11–May 6 | 277 | two-plantings: Plant Feb 11 and again by Sep 7; both mature before Nov 15. | Sep 7 |
| Potatoes | — | Mar 25–Apr 1 | 235 | fits: 90 days to maturity, 235 available after Mar 25. | — |
| Garlic | — | Nov 8 | 319 | overwinter: Plant Nov 8 to Nov 29; harvest the following summer. | Nov 29 |
| Strawberry | — | Mar 4–Apr 29 | 270 | perennial: A perennial: plant Mar 4; it fruits from the following year and keeps producing for several years. | — |
| Corn | Mar 11 | Apr 15–Apr 22 | 186 | fits: 75 days to maturity, 186 available after Apr 15. | Jul 21 |
| Pumpkin | Mar 25 | Apr 22–Apr 22 | 179 | fits: 100 days to maturity, 179 available after Apr 22. | Jun 26 |
| Cauliflower | Feb 25 | Apr 1–Apr 15 | 228 | fits: 75 days to maturity, 228 available after Apr 1. | Aug 18 |
| Swiss Chard | Feb 11 | Mar 25–Mar 25 | 235 | two-plantings: Plant Mar 25 and again by Sep 7; both mature before Nov 15. | Sep 7 |
| Arugula | — | Feb 11–May 6 | 291 | two-plantings: Plant Feb 11 and again by Oct 6; both mature before Nov 29. | Oct 6 |
| Brussel Sprouts | Feb 11 | Mar 11–Mar 25 | 263 | fits: 100 days to maturity, 263 available after Mar 11. | Aug 7 |
| Butternut Squash | Mar 25 | Apr 22–Apr 29 | 179 | fits: 100 days to maturity, 179 available after Apr 22. | Jun 26 |
| Eggplant | Feb 18 | Apr 22–Apr 29 | 172 | fits: 70 days to maturity, 172 available after Apr 22. | Jul 19 |
| Okra | Mar 11 | Apr 15–Apr 22 | 193 | two-plantings: Plant Apr 15 and again by Aug 17; both mature before Oct 25. | Aug 17 |
| Basil | Mar 4 | Apr 29–Apr 29 | 179 | two-plantings: Plant Apr 29 and again by Aug 12; both mature before Oct 25. | Aug 12 |
| Cilantro | — | Mar 11–Apr 1 | 249 | two-plantings: Plant Mar 11 and again by Sep 12; both mature before Nov 15. | Sep 12 |
| Parsley | Jan 28 | Apr 15–Apr 22 | 214 | fits: 70 days to maturity, 214 available after Apr 15. | Aug 23 |
| Celery | Jan 28 | Apr 15–Apr 29 | 214 | fits: 120 days to maturity, 214 available after Apr 15. | Jul 4 |
| Scallions | Jan 28 | Mar 11–Mar 25 | 263 | two-plantings: Plant Mar 11 and again by Sep 16; both mature before Nov 29. | Sep 16 |
| Turnip | — | Mar 11–Mar 25 | 263 | two-plantings: Plant Mar 11 and again by Sep 26; both mature before Nov 29. | Sep 26 |
| Kohlrabi | — | Feb 25–Mar 11 | 277 | two-plantings: Plant Feb 25 and again by Sep 21; both mature before Nov 29. | Sep 21 |
| Bok Choy | Mar 11 | Apr 1–Apr 8 | 228 | two-plantings: Plant Apr 1 and again by Sep 17; both mature before Nov 15. | Sep 17 |
| Collards | Jan 28 | Mar 11–Mar 25 | 263 | two-plantings: Plant Mar 11 and again by Sep 16; both mature before Nov 29. | Sep 16 |
| Cantaloupe | Mar 25 | Apr 22–Apr 29 | 172 | fits: 85 days to maturity, 172 available after Apr 22. | Jul 4 |
| Chives | Jan 14 | Apr 15–Apr 22 | 228 | fits: 90 days to maturity, 228 available after Apr 15. | — |
| Dill | — | Feb 11–May 6 | 277 | two-plantings: Plant Feb 11 and again by Sep 7; both mature before Nov 15. | Sep 7 |
| Oregano | Jan 28 | Apr 15–Apr 22 | 228 | fits: 80 days to maturity, 228 available after Apr 15. | — |
| Rosemary | Jan 14 | Apr 15–Apr 22 | 214 | fits: 80 days to maturity, 214 available after Apr 15. | — |
| Sage | Feb 11 | Apr 15–Apr 22 | 228 | fits: 75 days to maturity, 228 available after Apr 15. | — |
| Thyme | Jan 28 | Apr 15–Apr 22 | 228 | fits: 90 days to maturity, 228 available after Apr 15. | — |
| Calendula | Feb 25 | Mar 25–Apr 8 | 235 | two-plantings: Plant Mar 25 and again by Sep 12; both mature before Nov 15. | Sep 12 |
| Cosmos | Mar 11 | Apr 8–Apr 22 | 200 | two-plantings: Plant Apr 8 and again by Aug 12; both mature before Oct 25. | Aug 12 |
| Lavender | Jan 14 | Apr 8–Apr 22 | 235 | fits: 90 days to maturity, 235 available after Apr 8. | — |
| Marigolds | Feb 25 | Apr 8–Apr 15 | 200 | two-plantings: Plant Apr 8 and again by Aug 22; both mature before Oct 25. | Aug 22 |
| Melons | Mar 25 | Apr 22–Apr 29 | 172 | fits: 85 days to maturity, 172 available after Apr 22. | Jul 4 |
| Mint | — | Apr 8–Apr 22 | 235 | fits: 90 days to maturity, 235 available after Apr 8. | — |
| Nasturtiums | Mar 11 | Apr 8–Apr 15 | 200 | two-plantings: Plant Apr 8 and again by Aug 17; both mature before Oct 25. | Aug 17 |
| Pole Beans | — | Apr 15–Apr 29 | 193 | fits: 65 days to maturity, 193 available after Apr 15. | Aug 7 |
| Spaghetti Squash | Mar 25 | Apr 22–Apr 29 | 179 | fits: 90 days to maturity, 179 available after Apr 22. | Jul 6 |
| Sunflowers | — | Apr 8–Apr 22 | 200 | fits: 70 days to maturity, 200 available after Apr 8. | Aug 2 |
| Tomatillos | Feb 11 | Apr 15–Apr 22 | 179 | fits: 75 days to maturity, 179 available after Apr 15. | Jul 14 |
| Watermelon | Mar 25 | Apr 15–Apr 22 | 179 | fits: 80 days to maturity, 179 available after Apr 15. | Jul 9 |
| Yellow Squash | Mar 25 | Apr 22–Apr 29 | 186 | two-plantings: Plant Apr 22 and again by Aug 17; both mature before Oct 25. | Aug 17 |
| Zinnias | Mar 11 | Apr 8–Apr 22 | 200 | two-plantings: Plant Apr 8 and again by Aug 12; both mature before Oct 25. | Aug 12 |
Month by month in Plainview
| Month | What to do |
|---|---|
| January | Start indoors: Chives (Jan 14), Lavender (Jan 14), Onion (Jan 14), Rosemary (Jan 14), Celery (Jan 28), Collards (Jan 28), +5 more. |
| February | Start indoors: Broccoli (Feb 11), Brussel Sprouts (Feb 11), Cabbage (Feb 11), Lettuce (Feb 11), Sage (Feb 11), Swiss Chard (Feb 11), +6 more. Direct sow from: Arugula (Feb 11), Beets (Feb 11), Dill (Feb 11), Peas (Feb 11), Radish (Feb 11), Spinach (Feb 11), +1 more. |
| March | Start indoors: Basil (Mar 4), Tomato (Mar 4), Bok Choy (Mar 11), Corn (Mar 11), Cosmos (Mar 11), Nasturtiums (Mar 11), +11 more. Direct sow from: Cilantro (Mar 11), Turnip (Mar 11), Carrots (Mar 18), Potatoes (Mar 25). Transplant from: Broccoli (Mar 11), Brussel Sprouts (Mar 11), Cabbage (Mar 11), Collards (Mar 11), Kale (Mar 11), Lettuce (Mar 11), +4 more. Plant: Strawberry (Mar 4). |
| April | Direct sow from: Sunflowers (Apr 8), Beans (Apr 15), Pole Beans (Apr 15). Transplant from: Bok Choy (Apr 1), Cauliflower (Apr 1), Cosmos (Apr 8), Lavender (Apr 8), Marigolds (Apr 8), Mint (Apr 8), +25 more. Last frost around April 8. |
| May | Frost has passed. Transplant tomatoes, peppers, and basil outdoors. Direct sow beans, cucumbers, squash, and zucchini. |
| June | Last sowing dates: Butternut Squash (Jun 26), Pumpkin (Jun 26). |
| July | Last sowing dates: Cantaloupe (Jul 4), Celery (Jul 4), Melons (Jul 4), Spaghetti Squash (Jul 6), Tomato (Jul 9), Watermelon (Jul 9), +4 more. |
| August | Last sowing dates: Sunflowers (Aug 2), Brussel Sprouts (Aug 7), Pole Beans (Aug 7), Basil (Aug 12), Cosmos (Aug 12), Cucumber (Aug 12), +11 more. |
| September | Last sowing dates: Cabbage (Sep 6), Carrots (Sep 6), Beets (Sep 7), Dill (Sep 7), Swiss Chard (Sep 7), Calendula (Sep 12), +8 more. |
| October | Last sowing dates: Arugula (Oct 6), Spinach (Oct 6), Radish (Oct 7). |
| November | Direct sow from: Garlic (Nov 8). First frost around November 8. Last sowing dates: Garlic (Nov 29). |
| 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 Plainview, NY (ZIP 11803)?
The median last spring frost date for Plainview, NY (ZIP code 11803) is around April 8. 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 25; one in ten it runs past April 23.
What is the first fall frost date in Plainview, NY?
The median first fall frost date for Plainview, NY is around November 8. 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 19 in the earliest one-in-ten years, so cover tomatoes and peppers from then.
How long is the growing season in Plainview, NY?
The frost-free growing season in Plainview is about 214 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 Plainview (214 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 Plainview, NY?
Plainview, NY 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 Plainview, NY?
Start tomatoes indoors Mar 4 and plant out Apr 22 in Plainview. The planner uses the local median last frost and this crop's indoor-start and transplant offsets.
How many plantings of lettuce fit in Plainview?
Two: plant Mar 11 and again by Sep 17; both mature before Nov 15.
When do I plant garlic in Plainview?
Nov 8 to Nov 29; it overwinters and is ready the following summer.
Can I get two tomato crops in Plainview?
Yes: plant out Apr 22 for a summer crop, and set out a second round of transplants by Jul 9 for a fall crop.
Which nearby ZIP has a longer season?
Hicksville (ZIP 11801) has 230 frost-free days, 16 more than Plainview (ZIP 11803). See Hicksville ZIP 11801 frost dates
Nearby and related
- Frost dates for Bethpage, NY 11714 (2.8 mi)
- Frost dates for Hicksville, NY 11801 (3 mi)
- Frost dates for Melville, NY 11747 (3.3 mi)
- Frost dates for Syosset, NY 11791 (3.6 mi)
- Frost dates for Jericho, NY 11753 (3.6 mi)
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