When to Plant Belgian Endive in Northampton County, PA
Belgian endive is produced by forcing chicory roots in darkness to create tight, pale, torpedo-shaped heads called chicons. They have a mild bitterness and elegant crunch.
Northampton County, Pennsylvania is in USDA Zone 6b. The average last spring frost is April 20 and the first fall frost is October 24, giving you a growing season of approximately 187 days.
At an elevation of 354 feet, Northampton County receives approximately 49.3 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87°F, providing good warmth for Belgian Endive during the growing season.
Northampton County Soil Profile
Soil Type
Silt Loam
Soil pH
4.9-6.7
Drainage
Well Drained
Plant Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Plant Water Budget
Belgian Endive Planting Timeline — Northampton County, PA
Belgian Endive Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 16 | Mar 16 – Mar 30 |
| Transplant Outdoors | April 20 | Apr 20 – May 4 |
| Direct Sow | April 6 | Apr 6 – Apr 27 |
| Fall Sowing | August 15 | Aug 15 – Aug 29 |
| Harvest | August 10 | Aug 10 – Oct 5 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors |
| April | Transplant Outdoors Direct Sow |
| May | Transplant Outdoors |
| June | — |
| July | — |
| August | Fall Sowing Harvest |
| September | Harvest |
| October | Harvest |
| November | — |
| December | — |
Growing Conditions
Sun
Partial Shade (3-6 hours)
Water
Moderate — regular watering
Days to Maturity
110–150 days
Soil pH
5.5 – 7
USDA Zone
Zone 6b
Growing Season
187 days
Growing Tips for Northampton County
Grow chicory roots in the garden during summer, then dig in fall. Trim tops and force roots in moist sand in a dark cellar at 50-60F. Chicons emerge in 3-4 weeks.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Belgian Endive in Other Locations
Frequently Asked Questions
When should I plant Belgian Endive in Northampton County, PA?
Northampton County is in Zone 6b with an average last frost of April 20. Plan your Belgian Endive planting based on this frost date — see the calendar above for exact timing.
What planting zone is Northampton County, PA?
Northampton County, Pennsylvania is in USDA Hardiness Zone 6b. The average last spring frost is April 20 and first fall frost is October 24.
Plan Your Garden with Confidence
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