When to Plant Endive in Hardeman County, TN
Endive is a leafy green with a slightly bitter flavor, available in curly (frisee) and broad-leaved (escarole) types. It adds texture and complexity to salads.
Hardeman County, Tennessee is in USDA Zone 7b. The average last spring frost is March 30 and the first fall frost is October 30, giving you a growing season of approximately 214 days.
At an elevation of 3,185 feet, Hardeman County receives approximately 48.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 92ยฐF, providing good warmth for Endive during the growing season.
Hardeman County Soil Profile
Soil Type
Silt Loam
Soil pH
5.2-6.5
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.
Soil Compatibility in Hardeman County
How your county's soil matches Endive's growing requirements.
Soil pH
Your soil pH (5.2โ6.5) overlaps with Endive's range (5.5โ7.0), though not a perfect match.
Soil Texture
The silt loam soil in Hardeman County is excellent for Endive โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.9%). Annual compost additions will help Endive.
How to Plant Endive
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Succession Planting Endive
Sow every 5.1 weeks. Last sowing by Aug 26 to harvest before frost.
For a dedicated fall crop, sow by Aug 21.
Plant Water Budget
Monthly Watering Guide for Endive
Endive needs approximately 0.7 inches of water per week (3" per month). Here's how your county's rainfall compares month by month.
| Month | Endive Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 3.5" | 0" | โ๏ธ Dormant |
| Feb | โ | 4.1" | 0" | โ๏ธ Dormant |
| Mar | 3" | 5.2" | 0" | โ Rainfall sufficient |
| Apr | 3" | 3.7" | 0" | โ Rainfall sufficient |
| May | 3" | 3.7" | 0" | โ Rainfall sufficient |
| Jun | 3" | 3.7" | 0" | โ Rainfall sufficient |
| Jul | 3" | 5" | 0" | โ Rainfall sufficient |
| Aug | 3" | 4.6" | 0" | โ Rainfall sufficient |
| Sep | 3" | 4.1" | 0" | โ Rainfall sufficient |
| Oct | 3" | 3" | 0" | โ Rainfall sufficient |
| Nov | โ | 3.7" | 0" | โ๏ธ Dormant |
| Dec | โ | 4.4" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MarโOct in Hardeman County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Endive Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" โ every day above 50ยฐF deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Endive Planting Timeline โ Hardeman County, TN
Endive Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 23 | Feb 23 โ Mar 9 |
| Transplant Outdoors | March 30 | Mar 30 โ Apr 13 |
| Direct Sow | March 16 | Mar 16 โ Apr 6 |
| Harvest | May 18 | May 18 โ Jun 22 |
| Fall Sowing | August 21 | Aug 21 โ Sep 4 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | โ |
| August | Fall Sowing |
| September | Fall Sowing |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Partial Shade (3-6 hours)
๐ง Water
0.7"/week ยท Natural rainfall sufficient
๐ Days to Maturity
45โ65 days
๐งช Soil pH
Needs 5.5โ7 ยท Your soil: acceptable
๐บ๏ธ USDA Zone
Zone 7b
๐ Growing Season
214 days in Hardeman County
Growing Tips for Endive in Hardeman County
Direct sow Endive outdoors after March 30 in Hardeman County when soil has warmed and frost danger has passed.
Your generous 214.0-day season in Hardeman County allows multiple plantings of Endive. Sow every 22.0 days for continuous harvest.
Common pests for Endive in this region include aphids and slugs. Use row covers early in the season and inspect plants weekly.
General growing tips
Sow seeds directly in spring or fall. Blanch heads by tying outer leaves together 2-3 weeks before harvest to reduce bitterness. Keep soil evenly moist.
Companion Planting
Good Companions
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Check more plant combinations with our Companion Planting Checker →
Endive in Other Locations
Frequently Asked Questions
When should I plant Endive in Hardeman County, TN?
Hardeman County is in Zone 7b with an average last frost of March 30. Plan your Endive planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Hardeman County, TN?
Hardeman County, Tennessee is in USDA Hardiness Zone 7b. The average last spring frost is March 30 and first fall frost is October 30.
Plan Your Garden with Confidence
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