Frost Dates for New Market, MD 21774
Last spring frost April 22 · First fall frost October 24 · 185 frost-free days · USDA Zone 7a
ZIP 21774 has about 17,100 people.
Long season: 185 frost-free days. Spring frost risk spans April 9–May 5 (26 days). Fall frost risk spans October 11–November 6 (26 days).
Frost probability for 21774
| Frost | 10% | 50% | 90% |
|---|---|---|---|
| Spring (last frost) | May 5 | April 22 | April 9 |
| Fall (first frost) | October 11 | October 24 | November 6 |
Dates come from NOAA 1971–2000 freeze probabilities at CATOCTIN MTN PARK (31.6 km away); the 50% date is the median year.
Which crops fit a 185-day season in New Market
In New Market (185 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 18 | May 6–May 13 | 143 | fits: 80 days to maturity, 143 available after May 6. | Jun 24 |
| Pepper | Mar 11 | May 6–May 13 | 143 | fits: 75 days to maturity, 143 available after May 6. | Jun 29 |
| Lettuce | Feb 25 | Mar 25–Apr 1 | 220 | two-plantings: Plant Mar 25 and again by Sep 2; both mature before Oct 31. | Sep 2 |
| Carrots | — | Apr 1–Apr 8 | 227 | fits: 70 days to maturity, 227 available after Apr 1. | Aug 22 |
| Cucumber | Apr 1 | May 6–May 13 | 157 | two-plantings: Plant May 6 and again by Jul 28; both mature before Oct 10. | Jul 28 |
| Beans | — | Apr 29–May 13 | 171 | two-plantings: Plant Apr 29 and again by Aug 4; both mature before Oct 17. | Aug 4 |
| Peas | — | Feb 25–May 6 | 248 | fits: 65 days to maturity, 248 available after Feb 25. | Aug 13 |
| Zucchini | Apr 8 | May 6–May 13 | 157 | two-plantings: Plant May 6 and again by Aug 2; both mature before Oct 10. | Aug 2 |
| Onion | Jan 28 | Mar 25–Apr 8 | 220 | fits: 100 days to maturity, 220 available after Mar 25. | — |
| Spinach | — | Feb 25–Apr 15 | 262 | two-plantings: Plant Feb 25 and again by Sep 21; both mature before Nov 14. | Sep 21 |
| Kale | Feb 11 | Mar 25–Apr 8 | 234 | two-plantings: Plant Mar 25 and again by Sep 6; both mature before Nov 14. | Sep 6 |
| Broccoli | Feb 25 | Mar 25–Apr 8 | 220 | fits: 80 days to maturity, 220 available after Mar 25. | Jul 29 |
| Cabbage | Feb 25 | Mar 25–Apr 8 | 234 | fits: 70 days to maturity, 234 available after Mar 25. | Aug 22 |
| Radish | — | Feb 25–May 20 | 248 | two-plantings: Plant Feb 25 and again by Sep 22; both mature before Oct 31. | Sep 22 |
| Beets | — | Feb 25–May 20 | 248 | two-plantings: Plant Feb 25 and again by Aug 23; both mature before Oct 31. | Aug 23 |
| Potatoes | — | Apr 8–Apr 15 | 206 | fits: 90 days to maturity, 206 available after Apr 8. | — |
| Garlic | — | Oct 24 | 290 | overwinter: Plant Oct 24 to Nov 14; harvest the following summer. | Nov 14 |
| Strawberry | — | Mar 18–May 13 | 241 | perennial: A perennial: plant Mar 18; it fruits from the following year and keeps producing for several years. | — |
| Corn | Mar 25 | Apr 29–May 6 | 157 | fits: 75 days to maturity, 157 available after Apr 29. | Jul 6 |
| Pumpkin | Apr 8 | May 6–May 6 | 150 | fits: 100 days to maturity, 150 available after May 6. | Jun 11 |
| Cauliflower | Mar 11 | Apr 15–Apr 29 | 199 | fits: 75 days to maturity, 199 available after Apr 15. | Aug 3 |
| Swiss Chard | Feb 25 | Apr 8–Apr 8 | 206 | two-plantings: Plant Apr 8 and again by Aug 23; both mature before Oct 31. | Aug 23 |
| Arugula | — | Feb 25–May 20 | 262 | two-plantings: Plant Feb 25 and again by Sep 21; both mature before Nov 14. | Sep 21 |
| Brussel Sprouts | Feb 25 | Mar 25–Apr 8 | 234 | fits: 100 days to maturity, 234 available after Mar 25. | Jul 23 |
| Butternut Squash | Apr 8 | May 6–May 13 | 150 | fits: 100 days to maturity, 150 available after May 6. | Jun 11 |
| Eggplant | Mar 4 | May 6–May 13 | 143 | fits: 70 days to maturity, 143 available after May 6. | Jul 4 |
| Okra | Mar 25 | Apr 29–May 6 | 164 | two-plantings: Plant Apr 29 and again by Aug 2; both mature before Oct 10. | Aug 2 |
| Basil | Mar 18 | May 13–May 13 | 150 | two-plantings: Plant May 13 and again by Jul 28; both mature before Oct 10. | Jul 28 |
| Cilantro | — | Mar 25–Apr 15 | 220 | two-plantings: Plant Mar 25 and again by Aug 28; both mature before Oct 31. | Aug 28 |
| Parsley | Feb 11 | Apr 29–May 6 | 185 | fits: 70 days to maturity, 185 available after Apr 29. | Aug 8 |
| Celery | Feb 11 | Apr 29–May 13 | 185 | fits: 120 days to maturity, 185 available after Apr 29. | Jun 19 |
| Scallions | Feb 11 | Mar 25–Apr 8 | 234 | two-plantings: Plant Mar 25 and again by Sep 1; both mature before Nov 14. | Sep 1 |
| Turnip | — | Mar 25–Apr 8 | 234 | two-plantings: Plant Mar 25 and again by Sep 11; both mature before Nov 14. | Sep 11 |
| Kohlrabi | — | Mar 11–Mar 25 | 248 | two-plantings: Plant Mar 11 and again by Sep 6; both mature before Nov 14. | Sep 6 |
| Bok Choy | Mar 25 | Apr 15–Apr 22 | 199 | two-plantings: Plant Apr 15 and again by Sep 2; both mature before Oct 31. | Sep 2 |
| Collards | Feb 11 | Mar 25–Apr 8 | 234 | two-plantings: Plant Mar 25 and again by Sep 1; both mature before Nov 14. | Sep 1 |
| Cantaloupe | Apr 8 | May 6–May 13 | 143 | fits: 85 days to maturity, 143 available after May 6. | Jun 19 |
| Chives | Jan 28 | Apr 29–May 6 | 199 | fits: 90 days to maturity, 199 available after Apr 29. | — |
| Dill | — | Feb 25–May 20 | 248 | two-plantings: Plant Feb 25 and again by Aug 23; both mature before Oct 31. | Aug 23 |
| Oregano | Feb 11 | Apr 29–May 6 | 199 | fits: 80 days to maturity, 199 available after Apr 29. | — |
| Rosemary | Jan 28 | Apr 29–May 6 | 185 | fits: 80 days to maturity, 185 available after Apr 29. | — |
| Sage | Feb 25 | Apr 29–May 6 | 199 | fits: 75 days to maturity, 199 available after Apr 29. | — |
| Thyme | Feb 11 | Apr 29–May 6 | 199 | fits: 90 days to maturity, 199 available after Apr 29. | — |
| Calendula | Mar 11 | Apr 8–Apr 22 | 206 | two-plantings: Plant Apr 8 and again by Aug 28; both mature before Oct 31. | Aug 28 |
| Cosmos | Mar 25 | Apr 22–May 6 | 171 | two-plantings: Plant Apr 22 and again by Jul 28; both mature before Oct 10. | Jul 28 |
| Lavender | Jan 28 | Apr 22–May 6 | 206 | fits: 90 days to maturity, 206 available after Apr 22. | — |
| Marigolds | Mar 11 | Apr 22–Apr 29 | 171 | two-plantings: Plant Apr 22 and again by Aug 7; both mature before Oct 10. | Aug 7 |
| Melons | Apr 8 | May 6–May 13 | 143 | fits: 85 days to maturity, 143 available after May 6. | Jun 19 |
| Mint | — | Apr 22–May 6 | 206 | fits: 90 days to maturity, 206 available after Apr 22. | — |
| Nasturtiums | Mar 25 | Apr 22–Apr 29 | 171 | two-plantings: Plant Apr 22 and again by Aug 2; both mature before Oct 10. | Aug 2 |
| Pole Beans | — | Apr 29–May 13 | 164 | fits: 65 days to maturity, 164 available after Apr 29. | Jul 23 |
| Spaghetti Squash | Apr 8 | May 6–May 13 | 150 | fits: 90 days to maturity, 150 available after May 6. | Jun 21 |
| Sunflowers | — | Apr 22–May 6 | 171 | fits: 70 days to maturity, 171 available after Apr 22. | Jul 18 |
| Tomatillos | Feb 25 | Apr 29–May 6 | 150 | fits: 75 days to maturity, 150 available after Apr 29. | Jun 29 |
| Watermelon | Apr 8 | Apr 29–May 6 | 150 | fits: 80 days to maturity, 150 available after Apr 29. | Jun 24 |
| Yellow Squash | Apr 8 | May 6–May 13 | 157 | two-plantings: Plant May 6 and again by Aug 2; both mature before Oct 10. | Aug 2 |
| Zinnias | Mar 25 | Apr 22–May 6 | 171 | two-plantings: Plant Apr 22 and again by Jul 28; both mature before Oct 10. | Jul 28 |
Month by month in New Market
| Month | What to do |
|---|---|
| January | Start indoors: Chives (Jan 28), Lavender (Jan 28), Onion (Jan 28), Rosemary (Jan 28). |
| February | Start indoors: Celery (Feb 11), Collards (Feb 11), Kale (Feb 11), Oregano (Feb 11), Parsley (Feb 11), Scallions (Feb 11), +8 more. Direct sow from: Arugula (Feb 25), Beets (Feb 25), Dill (Feb 25), Peas (Feb 25), Radish (Feb 25), Spinach (Feb 25). |
| March | Start indoors: Eggplant (Mar 4), Calendula (Mar 11), Cauliflower (Mar 11), Marigolds (Mar 11), Pepper (Mar 11), Basil (Mar 18), +7 more. Direct sow from: Kohlrabi (Mar 11), Cilantro (Mar 25), Turnip (Mar 25). Transplant from: Broccoli (Mar 25), Brussel Sprouts (Mar 25), Cabbage (Mar 25), Collards (Mar 25), Kale (Mar 25), Lettuce (Mar 25), +2 more. Plant: Strawberry (Mar 18). |
| April | Start indoors: Cucumber (Apr 1), Butternut Squash (Apr 8), Cantaloupe (Apr 8), Melons (Apr 8), Pumpkin (Apr 8), Spaghetti Squash (Apr 8), +3 more. Direct sow from: Carrots (Apr 1), Potatoes (Apr 8), Sunflowers (Apr 22), Beans (Apr 29), Pole Beans (Apr 29). Transplant from: Calendula (Apr 8), Swiss Chard (Apr 8), Bok Choy (Apr 15), Cauliflower (Apr 15), Cosmos (Apr 22), Lavender (Apr 22), +15 more. Last frost around April 22. |
| May | Transplant from: Butternut Squash (May 6), Cantaloupe (May 6), Cucumber (May 6), Eggplant (May 6), Melons (May 6), Pepper (May 6), +6 more. |
| June | Last sowing dates: Butternut Squash (Jun 11), Pumpkin (Jun 11), Cantaloupe (Jun 19), Celery (Jun 19), Melons (Jun 19), Spaghetti Squash (Jun 21), +4 more. |
| July | Last sowing dates: Eggplant (Jul 4), Corn (Jul 6), Sunflowers (Jul 18), Brussel Sprouts (Jul 23), Pole Beans (Jul 23), Basil (Jul 28), +4 more. |
| August | Last sowing dates: Nasturtiums (Aug 2), Okra (Aug 2), Yellow Squash (Aug 2), Zucchini (Aug 2), Cauliflower (Aug 3), Beans (Aug 4), +10 more. |
| September | Last sowing dates: Collards (Sep 1), Scallions (Sep 1), Bok Choy (Sep 2), Lettuce (Sep 2), Kale (Sep 6), Kohlrabi (Sep 6), +4 more. |
| October | Direct sow from: Garlic (Oct 24). First frost around October 24. |
| November | Last sowing dates: Garlic (Nov 14). |
| 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 New Market, MD (ZIP 21774)?
The median last spring frost date for New Market, MD (ZIP code 21774) is around April 22. 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 9; one in ten it runs past May 5.
What is the first fall frost date in New Market, MD?
The median first fall frost date for New Market, MD is around October 24. 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 11 in the earliest one-in-ten years, so cover tomatoes and peppers from then.
How long is the growing season in New Market, MD?
The frost-free growing season in New Market is about 185 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 New Market (185 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 New Market, MD?
New Market, MD is in USDA hardiness zone 7a (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 New Market, MD?
Start tomatoes indoors Mar 18 and plant out May 6 in New Market. The planner uses the local median last frost and this crop's indoor-start and transplant offsets.
How many plantings of lettuce fit in New Market?
Two: plant Mar 25 and again by Sep 2; both mature before Oct 31.
When do I plant garlic in New Market?
Oct 24 to Nov 14; it overwinters and is ready the following summer.
Can I get two tomato crops in New Market?
Yes: plant out May 6 for a summer crop, and set out a second round of transplants by Jun 24 for a fall crop.
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