When to Plant Endive in Hardee County, FL
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.
Hardee County, Florida is in USDA Zone 9b. The average last spring frost is January 27 and the first fall frost is December 20, giving you a growing season of approximately 327 days.
At an elevation of 374 feet, Hardee County receives approximately 59.8 inches of rainfall annually with predominantly sand soil. Summer highs average 102ยฐF, so Endive may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ great for early planting โ but Endive will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Endive root diseases.
Hardee County Soil Profile
Soil Type
Sand
Soil pH
4.9-5.8
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 Hardee County
How your county's soil matches Endive's growing requirements.
Soil pH
Your soil pH (4.9โ5.8) is more acidic than Endive prefers (5.5โ7.0). Add garden lime to raise pH.
Soil Texture
Sandy soil in Hardee County warms quickly in spring but drains fast. Endive will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Endive.
Organic Matter
Organic matter is low (1.3%). Add 2-3 inches of compost before planting Endive.
How to Plant Endive
Fall planting: Sow 8 weeks before your first frost date for a fall harvest.
Succession Planting Endive
Sow every 5.1 weeks. Last sowing by Oct 16 to harvest before frost.
For a dedicated fall crop, sow by Oct 25.
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 | 3" | 2.7" | 0.3" | ๐ง Light watering |
| Feb | 3" | 3.1" | 0" | โ Rainfall sufficient |
| Mar | 3" | 3.3" | 0" | โ Rainfall sufficient |
| Apr | 3" | 2.9" | 0.1" | ๐ง Light watering |
| May | 3" | 3.8" | 0" | โ Rainfall sufficient |
| Jun | 3" | 8.7" | 0" | โ Rainfall sufficient |
| Jul | 3" | 10.3" | 0" | โ Rainfall sufficient |
| Aug | 3" | 8.7" | 0" | โ Rainfall sufficient |
| Sep | 3" | 7.5" | 0" | โ Rainfall sufficient |
| Oct | 3" | 4.6" | 0" | โ Rainfall sufficient |
| Nov | 3" | 2.1" | 0.9" | ๐ง Light watering |
| Dec | 3" | 2.1" | 0.9" | ๐ง Light watering |
Water needs are for active growing months only (JanโDec in Hardee 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 Hardee County, FL
Endive Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | December 30 | Dec 30 โ Jan 13 |
| Transplant Outdoors | January 27 | Jan 27 โ Feb 10 |
| Direct Sow | January 6 | Jan 6 โ Jan 27 |
| Harvest | March 17 | Mar 17 โ Apr 21 |
| Fall Sowing | October 25 | Oct 25 โ Nov 8 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors Transplant Outdoors Direct Sow |
| February | Transplant Outdoors |
| March | Harvest |
| April | Harvest |
| May | โ |
| June | โ |
| July | โ |
| August | โ |
| September | โ |
| October | Fall Sowing |
| November | Fall Sowing |
| December | Start Indoors |
Growing Conditions
โ๏ธ Sun
Partial Shade (3-6 hours)
๐ง Water
0.7"/week ยท Only during dry spells
๐ Days to Maturity
45โ65 days
๐งช Soil pH
Needs 5.5โ7 ยท Your soil: too_acidic
๐บ๏ธ USDA Zone
Zone 9b
๐ Growing Season
327 days in Hardee County
Growing Tips for Endive in Hardee County
Direct sow Endive outdoors after January 27 in Hardee County when soil has warmed and frost danger has passed.
Sandy soil in Hardee County dries quickly โ mulch Endive with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
With summer highs reaching 102ยฐF in Hardee County, provide afternoon shade for Endive and water deeply in the morning.
Your generous 328.0-day season in Hardee 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 Hardee County, FL?
Hardee County is in Zone 9b with an average last frost of January 27. Plan your Endive planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Hardee County, FL?
Hardee County, Florida is in USDA Hardiness Zone 9b. The average last spring frost is January 27 and first fall frost is December 20.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Hardee County gardeners in Zone 9b organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.