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When to Plant Turnip in Gulf County, FL

Turnips are a fast-growing cool-season root vegetable with edible roots and greens. Baby turnips are sweet and tender while mature ones are more pungent.

Gulf County, Florida is in USDA Zone 8b. The average last spring frost is February 25 and the first fall frost is November 28, giving you a growing season of approximately 276 days.

At an elevation of 313 feet, Gulf County receives approximately 51.7 inches of rainfall annually with predominantly sand soil. Summer highs average 92ยฐF, providing good warmth for Turnip during the growing season. Sandy soil warms quickly in spring โ€” great for early planting โ€” but Turnip will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Turnip root diseases.

Gulf County, FL (Zone 8b) Year-round
276 days
Last Spring Frost February 25
276 growing days
First Fall Frost November 28

Gulf County Soil Profile

Soil Type

Sand

Soil pH

4.8-5.9

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (209 days to spare)
Transplant: Feb 8 🍅 Harvest: Mar 22 – Apr 26
Recommended (50%) ✓ Fits season (199 days to spare)
Transplant: Feb 25 🍅 Harvest: Apr 8 – May 13
Safe Start (90%) ✓ Fits season (200 days to spare)
Transplant: Mar 17 🍅 Harvest: Apr 28 – Jun 2

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 Gulf County

How your county's soil matches Turnip's growing requirements.

Soil pH

Your soil pH (4.8โ€“5.9) is more acidic than Turnip prefers (6.0โ€“7.0). Add garden lime to raise pH.

Soil Texture

Sandy soil in Gulf County warms quickly in spring but drains fast. Turnip will need more frequent watering and regular compost additions to retain nutrients.

Drainage

Drainage is adequate for Turnip.

Organic Matter

Organic matter is low (1.4%). Add 2-3 inches of compost before planting Turnip.

How to Plant Turnip

0.5"
Planting Depth
4"
Between Plants
12"
Between Rows

Fall planting: Sow 10 weeks before your first frost date for a fall harvest.

Succession Planting Turnip

8
successive plantings in your 276-day season

Sow every 4.6 weeks. Last sowing by Sep 29 to harvest before frost.

For a dedicated fall crop, sow by Sep 19.

Plant Water Budget

Plant needs
1.0″/week
Rainfall provides
0.8″/week
You supply
0.5″/week
Watering frequency 1-2 times/week
Season total 1,272 gal / 100 sq ft
Turnip needs ~950 GDD — county provides 5,263 GDD Excellent fit

Turnip Planting Timeline โ€” Gulf County, FL

Turnip Planting Calendar

Activity When Date Range
Direct Sow February 11 Feb 11 โ€“ Mar 4
Fall Sowing September 19 Sep 19 โ€“ Oct 3
Harvest March 25 Mar 25 โ€“ Apr 29

Plant 0.5" deep ยท 4" apart ยท Rows 12" apart

Month-by-Month Timeline

MonthActivities
January โ€”
February Direct Sow
March Direct Sow Harvest
April Harvest
May โ€”
June โ€”
July โ€”
August โ€”
September Fall Sowing
October Fall Sowing
November โ€”
December โ€”

Growing Conditions

โ˜€๏ธ Sun

Full Sun (6-8+ hours)

๐Ÿ’ง Water

1"/week ยท 1-2 times/week

๐Ÿ“… Days to Maturity

40โ€“60 days

๐Ÿงช Soil pH

Needs 6โ€“7 ยท Your soil: too_acidic

๐Ÿ—บ๏ธ USDA Zone

Zone 8b

๐Ÿ“† Growing Season

276 days in Gulf County

Growing Tips for Turnip in Gulf County

Direct sow Turnip outdoors after February 25 in Gulf County when soil has warmed and frost danger has passed.

Sandy soil in Gulf County dries quickly โ€” mulch Turnip with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

Your generous 277.0-day season in Gulf County allows multiple plantings of Turnip. Sow every 20.0 days for continuous harvest.

Common pests for Turnip in this region include cabbage worm and flea beetles. Use row covers early in the season and inspect plants weekly.

General growing tips

Direct sow in early spring or late summer. Harvest when roots are 2-3 inches in diameter for best flavor. Both the roots and the greens are nutritious and edible.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes

Level Up Your Garden

Frequently Asked Questions

When should I plant Turnip in Gulf County, FL?

Gulf County is in Zone 8b with an average last frost of February 25. Plan your Turnip planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Gulf County, FL?

Gulf County, Florida is in USDA Hardiness Zone 8b. The average last spring frost is February 25 and first fall frost is November 28.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Gulf County gardeners in Zone 8b 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.

Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Gulf County, FL. Local conditions may vary. Last updated: April 2026.