When to Plant Celery in Burlington County, NJ
Celery is a marshland plant that requires consistent moisture and cool temperatures to produce crisp, flavorful stalks. It is a rewarding but demanding garden crop.
Burlington County, New Jersey is in USDA Zone 7b. The average last spring frost is April 9 and the first fall frost is November 2, giving you a growing season of approximately 207 days.
At an elevation of 185 feet, Burlington County receives approximately 38.7 inches of rainfall annually with predominantly silt loam soil. Summer highs average 94°F, providing good warmth for Celery during the growing season.
Burlington County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Celery Planting Timeline — Burlington County, NJ
Celery Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 5 | Mar 5 – Mar 19 |
| Transplant Outdoors | April 9 | Apr 9 – Apr 23 |
| Direct Sow | March 26 | Mar 26 – Apr 16 |
| Harvest | July 2 | Jul 2 – Aug 27 |
| Fall Sowing | August 24 | Aug 24 – Sep 7 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | — |
| June | — |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | Fall Sowing |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
High — keep soil consistently moist
📅 Days to Maturity
80–120 days
🧪 Soil pH
Needs 6–7 · Your soil: N/A
🗺️ USDA Zone
Zone 7b
📆 Growing Season
207 days in Burlington County
Growing Tips for Burlington County
Start seeds indoors 10-12 weeks before last frost. Keep soil consistently moist and never let it dry out. Blanch stalks by mounding soil or using collars for milder flavor.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Celery in Other Locations
Frequently Asked Questions
When should I plant Celery in Burlington County, NJ?
Burlington County is in Zone 7b with an average last frost of April 9. Plan your Celery planting based on this frost date — see the calendar above for exact timing.
What planting zone is Burlington County, NJ?
Burlington County, New Jersey is in USDA Hardiness Zone 7b. The average last spring frost is April 9 and first fall frost is November 2.
Your Burlington County Garden Planner — Free
A 22-page printable planner built for Burlington County (Zone 7b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.