Chesapeake, VA planting zone & frost dates
Chesapeake is in USDA hardiness zone 8b. The last spring frost usually comes around March 23 and the first fall frost around November 16, for a growing season of about 239 days.
Planting calendar for Chesapeake
Dates are counted from the average last spring frost (March 23) using the typical timing recommended by U.S. extension services. Warm-season crops go out only after the danger of frost has passed and the soil has warmed.
| Crop | When |
|---|---|
| Tomatoes | Start seeds indoors: Jan 26 – Feb 9 Transplant outdoors: Mar 30 – Apr 6 |
| Peppers | Start seeds indoors: Jan 12 – Jan 26 Transplant outdoors: Apr 6 – Apr 13 |
| Eggplant | Start seeds indoors: Jan 12 – Jan 26 Transplant outdoors: Apr 6 – Apr 13 |
| Broccoli | Start seeds indoors: Jan 12 – Jan 26 Transplant outdoors: Feb 23 – Mar 9 |
| Cabbage | Start seeds indoors: Jan 12 – Jan 26 Transplant outdoors: Feb 23 – Mar 9 |
| Onions (sets) | Plant outdoors: Feb 23 – Mar 9 |
| Peas | Sow outdoors: Feb 9 – Feb 23 |
| Spinach | Sow outdoors: Feb 9 – Feb 23 |
| Lettuce | Sow outdoors: Feb 23 – Mar 9 |
| Carrots | Sow outdoors: Feb 23 – Mar 9 |
| Potatoes | Plant outdoors: Feb 23 – Mar 9 |
| Beans | Sow outdoors: Mar 30 – Apr 6 |
| Sweet corn | Sow outdoors: Mar 30 – Apr 6 |
| Cucumbers | Sow outdoors: Mar 30 – Apr 6 |
| Squash & zucchini | Sow outdoors: Mar 30 – Apr 6 |
| Basil | Start seeds indoors: Feb 9 – Feb 23 Transplant outdoors: Mar 30 – Apr 6 |
Fall garden: cool-season crops like lettuce, spinach and kale can be sown again around Sep 21 (8 weeks before the average first fall frost on Nov 16).
Useful for zone 8b gardens
- Seed starting kit with dome — to start seeds indoors before the last frost
- LED grow light for seedlings — stops leggy seedlings
- Frost cloth / plant covers — for late spring and early fall frosts
- Soil thermometer — warm-season crops need soil above 60°F
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Frost risk in detail
| 90% chance | 50% chance | 10% chance | |
|---|---|---|---|
| Last 32°F frost in spring is after | Mar 7 | Mar 23 | Apr 6 |
| First 32°F frost in fall is before | Dec 1 | Nov 16 | Nov 4 |
How to read it: in spring there is a 10% chance of a frost after April 6, so that is a safe date for tender plants. In fall there is a 10% chance of frost before November 4. A hard freeze (28°F) usually ends around March 10.
Hardiness zone by ZIP code in Chesapeake
- 23320 zone 8a
- 23321 zone 8a
- 23322 zone 8a
- 23323 zone 8a
- 23324 zone 8a
- 23325 zone 8a
- 23326 zone 8a
- 23327 zone 8a
- 23328 zone 8a
Nearby cities
- Portsmouth zone 8b, last frost Mar 23
- Norfolk zone 8b, last frost Mar 23
- Portsmouth Heights zone 8a, last frost Mar 23
- Hampton zone 8b, last frost Mar 24
- Newport News zone 8b, last frost Mar 16
- East Hampton zone 8b, last frost Mar 24
- Virginia Beach zone 8b, last frost Mar 29
- Poquoson zone 8b, last frost Mar 24
Questions
What growing zone is Chesapeake, VA?
Chesapeake is in USDA Plant Hardiness Zone 8b (average extreme winter low 15°F to 20°F), according to the USDA 2023 map. Some ZIP codes of the city fall in zone 8a.
When is the last frost in Chesapeake?
The average last spring frost (32°F) in Chesapeake is March 23. There is still a 10% chance of frost until April 6.
When can I plant tomatoes in Chesapeake?
Transplant tomatoes outdoors 1–2 weeks after the average last frost: around Mar 30 – Apr 6. Start seeds indoors 6–8 weeks before the last frost.
Frost dates: NOAA U.S. Climate Normals 1991–2020, station Norfolk S, VA (USC00446147), 7.1 km (4.4 mi) from the city center, elevation 3 m, based on 16 years of records. Hardiness zone: USDA Plant Hardiness Zone Map 2023 for the ZIP code nearest to the city center. Microclimates (valleys, hills, cities, coasts) can be warmer or colder: check the local forecast before planting. How we calculate the data.