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When to Plant Rutabaga in Fayette County, TX

Fayette County, Texas Zone 9a May

Your May planting checklist for Fayette County, Texas

We've pulled the most time-sensitive tasks for Fayette County, Texas this May and put them front and centre. Tackle them in order.

Avg. last frost February 27
Avg. first frost November 28
Soil temp (4") 72°F
Watering Low
Pest pressure High
Daylight 13.5 hrs
  1. Basket week: rutabaga

    Morning harvests are best — cooler temperatures mean crisper produce and longer fridge life.

Get ahead of June
  • First harvests: rutabaga

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Rutabagas are a cross between turnips and cabbage, producing large yellow-fleshed roots with a sweet, mild flavor. They are excellent mashed, roasted, or in stews.

Fayette County, Texas is in USDA Zone 9a. The average last spring frost is February 27 and the first fall frost is November 28, giving you a growing season of approximately 274 days.

At an elevation of 57 feet, Fayette County receives approximately 70 inches of rainfall annually with predominantly clay soil. Summer highs average 91°F, providing good warmth for Rutabaga during the growing season. Clay soil retains moisture well for Rutabaga, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Rutabaga root diseases.

Fayette County, TX (Zone 9a) Year-round
274 days
Last Spring Frost February 27
274 growing days
First Fall Frost November 28

Fayette County Soil Profile

Soil Type

Clay

Soil pH

6.8-8.2

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (156 days to spare)
Transplant: Feb 14 🍅 Harvest: May 9 – Jun 13
Recommended (50%) ✓ Fits season (155 days to spare)
Transplant: Feb 27 🍅 Harvest: May 22 – Jun 26
Safe Start (90%) ✓ Fits season (150 days to spare)
Transplant: Mar 23 🍅 Harvest: Jun 15 – Jul 20

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 Fayette County

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

Soil pH

Your soil pH (6.8–8.2) overlaps with Rutabaga's range (6.0–7.5), though not a perfect match.

Soil Texture

Your soil has 48% clay, which can cause forked or stunted roots for Rutabaga. Use raised beds with loose, sandy mix for best results.

Organic Matter

Organic matter is moderate (2.8%). Annual compost additions will help Rutabaga.

How to Plant Rutabaga

1"
Planting Depth
15"
Between Plants
24"
Between Rows

Fall planting: Sow 8 weeks before your first frost date for a fall harvest.

Succession Planting Rutabaga

4
successive plantings in your 274-day season

Sow every 9.1 weeks. Last sowing by Aug 20 to harvest before frost.

For a dedicated fall crop, sow by Oct 03.

Plant Water Budget

Plant needs
0.7″/week
Rainfall provides
1.1″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft

Monthly Watering Guide for Rutabaga

Rutabaga needs approximately 0.7 inches of water per week (3" per month). Here's how your county's rainfall compares month by month.

Month Rutabaga Needs Rainfall You Supplement Action
Jan 1.7" 0" ❄️ Dormant
Feb 3" 2.8" 0.2" 💧 Light watering
Mar 3" 4" 0" ✅ Rainfall sufficient
Apr 3" 8" 0" ✅ Rainfall sufficient
May 3" 10.4" 0" ✅ Rainfall sufficient
Jun 3" 11.8" 0" ✅ Rainfall sufficient
Jul 3" 8.3" 0" ✅ Rainfall sufficient
Aug 3" 8.6" 0" ✅ Rainfall sufficient
Sep 3" 6" 0" ✅ Rainfall sufficient
Oct 3" 4.2" 0" ✅ Rainfall sufficient
Nov 3" 2.6" 0.4" 💧 Light watering
Dec 1.6" 0" ❄️ Dormant

Water needs are for active growing months only (Feb–Nov in Fayette County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Rutabaga 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.

Rutabaga needs ~1,642 GDD — county provides 5,018 GDD Excellent fit

Rutabaga Planting Timeline — Fayette County, TX

Rutabaga Planting Calendar

Activity When Date Range
Direct Sow February 6 Feb 6 – Feb 27
Harvest May 1 May 1 – Jun 5
Fall Sowing October 3 Oct 3 – Oct 17

Plant 1" deep · 15" apart · Rows 24" apart

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.7"/week · Natural rainfall sufficient

📅 Days to Maturity

80–100 days

🧪 Soil pH

Needs 6–7.5 · Your soil: acceptable

🗺️ USDA Zone

Zone 9a

📆 Growing Season

274 days in Fayette County

Growing Tips for Rutabaga in Fayette County

Direct sow Rutabaga outdoors after February 27 in Fayette County when soil has warmed and frost danger has passed.

With Fayette County's clay soil (48% clay), work in 3-4 inches of compost before planting Rutabaga. Avoid tilling when soil is wet to prevent compaction.

Common pests for Rutabaga 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 summer for fall harvest. Thin seedlings to 6-8 inches apart. Flavor improves significantly after a few light frosts.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Rutabaga in Fayette County, TX?

Fayette County is in Zone 9a with an average last frost of February 27. Plan your Rutabaga planting based on this frost date — see the calendar above for exact timing.

What planting zone is Fayette County, TX?

Fayette County, Texas is in USDA Hardiness Zone 9a. The average last spring frost is February 27 and first fall frost is November 28.

🌱

Your Fayette County Garden Planner — Free

A 24-page printable planner built for Fayette County (Zone 9a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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

Sources & credits

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