When to plant Okra in Martin County, FL
In Zone 10b (Martin County), direct-sow Okra between January 25 and February 15 for spring, after the January 25 last-frost mark.
When to Plant Okra in Martin County, FL
This month in Martin County, Florida
If you only do a handful of things in the garden this July, make it these. They're sequenced around your zone's frost timing.
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Plan the fall garden
Make a planting map for August. Tomatoes, peppers, brassicas, lettuce, root crops all go in over the next 8 weeks. Soil amendments and irrigation prep happen now.
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Keep heat-survivor crops productive
Daily harvest of okra and southern peas keeps plants producing. Let pods over-mature and the plant stops setting new fruit.
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Watch for hurricane prep season
August-October is hurricane season. Stake young trees, secure rain barrels, and plan how to protect tender transplants from high winds.
Okra is a heat-loving tropical plant that produces edible seed pods. It thrives in hot summers and produces beautiful hibiscus-like flowers before setting pods.
Martin County, Florida is in USDA Zone 10b. The average last spring frost is January 25 and the first fall frost is December 13, giving you a growing season of approximately 322 days.
At an elevation of 80 feet, Martin County receives approximately 56.3 inches of rainfall annually with predominantly sand soil. Summer highs average 88°F, providing good warmth for Okra during the growing season. Sandy soil warms quickly in spring — great for early planting — but Okra will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Okra root diseases.
Martin County Soil Profile
Soil Type
Sand
Soil pH
5.1-5.7
Drainage
Well Drained
Okra 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 Martin County
How your county's soil matches Okra's growing requirements.
Soil pH
Your soil pH (5.1–5.7) is more acidic than Okra prefers (6.0–7.5). Add garden lime to raise pH.
Soil Texture
Sandy soil in Martin County warms quickly in spring but drains fast. Okra will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Okra.
Organic Matter
Organic matter is low (1.5%). Add 2-3 inches of compost before planting Okra.
How to Plant Okra
Succession Planting Okra
Sow every 5.7 weeks. Last sowing by Oct 09 to harvest before frost.
Okra Water Budget
Water stress score is 6/10 — consider drought-tolerant varieties and mulching
Monthly Watering Guide for Okra
Okra needs approximately 0.9 inches of water per week (3.9" per month). Here's how your county's rainfall compares month by month.
| Month | Okra Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | 3.9" | 2.8" | 1.1" | 💧 Light watering |
| Feb | 3.9" | 3.1" | 0.8" | 💧 Light watering |
| Mar | 3.9" | 3" | 0.9" | 💧 Light watering |
| Apr | 3.9" | 2.3" | 1.6" | 💧 Light watering |
| May | 3.9" | 3.4" | 0.5" | 💧 Light watering |
| Jun | 3.9" | 8.6" | 0" | ✅ Rainfall sufficient |
| Jul | 3.9" | 7.9" | 0" | ✅ Rainfall sufficient |
| Aug | 3.9" | 8.4" | 0" | ✅ Rainfall sufficient |
| Sep | 3.9" | 8.2" | 0" | ✅ Rainfall sufficient |
| Oct | 3.9" | 4.2" | 0" | ✅ Rainfall sufficient |
| Nov | 3.9" | 2.2" | 1.7" | 💧 Light watering |
| Dec | 3.9" | 2.1" | 1.8" | 💧 Light watering |
Water needs are for active growing months only (Jan–Dec in Martin County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Okra 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" — every day above 50°F 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.
Okra Planting Timeline — Martin County, FL
Okra Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | December 14 | Dec 14 – Dec 28 |
| Transplant Outdoors | February 1 | Feb 1 – Feb 15 |
| Direct Sow | January 25 | Jan 25 – Feb 15 |
| Harvest | March 29 | Mar 29 – May 24 |
Plant 1" deep · 30" apart · Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Direct Sow |
| February | Transplant Outdoors Direct Sow |
| March | Harvest |
| April | Harvest |
| May | Harvest |
| June | — |
| July | — |
| August | — |
| September | — |
| October | — |
| November | — |
| December | Start Indoors |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.9"/week · 1-2 times/week
📅 Days to Maturity
50–65 days
🧪 Soil pH
Needs 6–7.5 · Your soil: too_acidic
🗺️ USDA Zone
Zone 10b
📆 Growing Season
322 days in Martin County
Growing Tips for Okra in Martin County
Direct sow Okra outdoors after January 25 in Martin County when soil has warmed and frost danger has passed.
Sandy soil in Martin County dries quickly — mulch Okra with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
General growing tips
Direct sow after soil reaches 65F. Soak seeds overnight to improve germination. Harvest pods when 2-4 inches long and still tender; they become tough if left too long.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Okra in Other Locations
Frequently Asked Questions
When should I plant Okra in Martin County, FL?
Martin County is in Zone 10b with an average last frost of January 25. Plan your Okra planting based on this frost date — see the calendar above for exact timing.
What planting zone is Martin County, FL?
Martin County, Florida is in USDA Hardiness Zone 10b. The average last spring frost is January 25 and first fall frost is December 13.
When should I plant Okra in Martin County, FL?
In Martin County, FL, plant Okra after the last frost (around January 25) and before the first frost (around December 13). Best results when soil holds above 50°F.
What growing zone is Martin County, FL for Okra?
Martin County sits in USDA Zone 10b. Okra grows reliably in zones 5a through 11b, so it's a good fit here.
Can Okra grow in Martin County's climate?
Yes — Okra grows well in Martin County's temperate climate. Martin County averages a 323-day frost-free season, with last frost around January 25 and first frost around December 13.
Your Martin County Garden Planner — Free
A 22-page printable planner built for Martin County (Zone 10b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.