When to Plant Celtuce in Hunterdon County, NJ
Celtuce (stem lettuce) is a Chinese vegetable grown for its thick, crunchy stem rather than its leaves. The peeled stem has a mild, cucumber-like flavor.
Hunterdon County, New Jersey is in USDA Zone 6b. The average last spring frost is April 12 and the first fall frost is October 29, giving you a growing season of approximately 200 days.
At an elevation of 534 feet, Hunterdon County receives approximately 46.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 90ยฐF, providing good warmth for Celtuce during the growing season.
Hunterdon County Soil Profile
Soil Type
Silt Loam
Soil pH
5.2-6.3
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
Celtuce Planting Timeline โ Hunterdon County, NJ
Celtuce Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 8 | Mar 8 โ Mar 22 |
| Transplant Outdoors | April 12 | Apr 12 โ Apr 26 |
| Direct Sow | March 29 | Mar 29 โ Apr 19 |
| Fall Sowing | August 20 | Aug 20 โ Sep 3 |
| Harvest | June 14 | Jun 14 โ Jul 26 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | Fall Sowing |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
60โ90 days
Soil pH
6 โ 7
USDA Zone
Zone 6b
Growing Season
200 days
Growing Tips for Hunterdon County
Direct sow in spring or start indoors. Space 12 inches apart. Harvest when stems are about 1 inch in diameter. Peel the tough outer skin to reveal the tender center.
Companion Planting
Good Companions
Level Up Your Garden
Celtuce in Other Locations
Frequently Asked Questions
When should I plant Celtuce in Hunterdon County, NJ?
Hunterdon County is in Zone 6b with an average last frost of April 12. Plan your Celtuce planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Hunterdon County, NJ?
Hunterdon County, New Jersey is in USDA Hardiness Zone 6b. The average last spring frost is April 12 and first fall frost is October 29.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Hunterdon County gardeners in Zone 6b organize planting dates, track what's growing, and never miss a planting window.
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