When to Plant Endive in Greene County, OH
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.
Greene County, Ohio is in USDA Zone 6a. The average last spring frost is April 23 and the first fall frost is October 19, giving you a growing season of approximately 179 days.
At an elevation of 515 feet, Greene County receives approximately 41.5 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86ยฐF, providing good warmth for Endive during the growing season.
Greene County Soil Profile
Soil Type
Silt Loam
Soil pH
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.
Soil Compatibility in Greene County
How your county's soil matches Endive's growing requirements.
Soil pH
Your soil pH (6.0โ7.0) is within Endive's preferred range (5.5โ7.0).
Soil Texture
The silt loam soil in Greene County is excellent for Endive โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is excellent (5.0%) โ Endive will thrive.
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 15 to harvest before frost.
For a dedicated fall crop, sow by Aug 10.
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 | 1.7" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.7" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.7" | 0" | โ๏ธ Dormant |
| Apr | 3" | 4.4" | 0" | โ Rainfall sufficient |
| May | 3" | 4.8" | 0" | โ Rainfall sufficient |
| Jun | 3" | 5.4" | 0" | โ Rainfall sufficient |
| Jul | 3" | 5" | 0" | โ Rainfall sufficient |
| Aug | 3" | 3.7" | 0" | โ Rainfall sufficient |
| Sep | 3" | 3.7" | 0" | โ Rainfall sufficient |
| Oct | 3" | 3.1" | 0" | โ Rainfall sufficient |
| Nov | โ | 3" | 0" | โ๏ธ Dormant |
| Dec | โ | 2.3" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Greene 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 Greene County, OH
Endive Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 19 | Mar 19 โ Apr 2 |
| Transplant Outdoors | April 23 | Apr 23 โ May 7 |
| Direct Sow | April 9 | Apr 9 โ Apr 30 |
| Harvest | June 11 | Jun 11 โ Jul 16 |
| Fall Sowing | August 10 | Aug 10 โ Aug 24 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Start Indoors Transplant Outdoors Direct Sow |
| May | Transplant Outdoors |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | โ |
| 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: ideal
๐บ๏ธ USDA Zone
Zone 6a
๐ Growing Season
179 days in Greene County
Growing Tips for Endive in Greene County
Direct sow Endive outdoors after April 23 in Greene County when soil has warmed and frost danger has passed.
Your generous 179.0-day season in Greene 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
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Endive in Other Locations
Frequently Asked Questions
When should I plant Endive in Greene County, OH?
Greene County is in Zone 6a with an average last frost of April 23. Plan your Endive planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Greene County, OH?
Greene County, Ohio is in USDA Hardiness Zone 6a. The average last spring frost is April 23 and first fall frost is October 19.
Plan Your Garden with Confidence
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