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When to Plant Rutabaga in Nacogdoches County, TX

Nacogdoches County, Texas Zone 8b May

Top priorities for Nacogdoches County, Texas gardeners in May

May rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Nacogdoches County, Texas.

Avg. last frost March 7
Avg. first frost November 16
Soil temp (4") 71°F
Watering Low
Pest pressure High
Daylight 13.6 hrs
  1. Basket week: rutabaga

    Check every 1–2 days. Many of these get tough or go to seed if you wait too long.

Looking ahead to 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.

Nacogdoches County, Texas is in USDA Zone 8b. The average last spring frost is March 7 and the first fall frost is November 16, giving you a growing season of approximately 254 days.

At an elevation of 21 feet, Nacogdoches County receives approximately 64.2 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 90°F, providing good warmth for Rutabaga during the growing season. Sandy soil warms quickly in spring — great for early planting — but Rutabaga will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Rutabaga root diseases.

Nacogdoches County, TX (Zone 8b) Long season
254 days
Last Spring Frost March 7
254 growing days
First Fall Frost November 16

Nacogdoches County Soil Profile

Soil Type

Sandy Loam

Soil pH

5.7-6.5

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (138 days to spare)
Transplant: Feb 28 🍅 Harvest: May 23 – Jun 27
Recommended (50%) ✓ Fits season (135 days to spare)
Transplant: Mar 7 🍅 Harvest: May 30 – Jul 4
Safe Start (90%) ✓ Fits season (128 days to spare)
Transplant: Mar 30 🍅 Harvest: Jun 22 – Jul 27

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 Nacogdoches County

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

Soil pH

Your soil pH (5.7–6.5) overlaps with Rutabaga's range (6.0–7.5), though not a perfect match.

Soil Texture

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

Organic Matter

Organic matter is moderate (2.0%). Annual compost additions will help Rutabaga.

How to Plant Rutabaga

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

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

Succession Planting Rutabaga

3
successive plantings in your 254-day season

Sow every 9.1 weeks. Last sowing by Aug 08 to harvest before frost.

For a dedicated fall crop, sow by Sep 07.

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
Drought risk

Water stress score is 6/10 — consider drought-tolerant varieties and mulching

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 1.8" 0" ❄️ Dormant
Feb 2.2" 0" ❄️ Dormant
Mar 3" 4.6" 0" ✅ Rainfall sufficient
Apr 3" 7" 0" ✅ Rainfall sufficient
May 3" 8.6" 0" ✅ Rainfall sufficient
Jun 3" 11.1" 0" ✅ Rainfall sufficient
Jul 3" 8.3" 0" ✅ Rainfall sufficient
Aug 3" 7.5" 0" ✅ Rainfall sufficient
Sep 3" 5.4" 0" ✅ Rainfall sufficient
Oct 3" 4.1" 0" ✅ Rainfall sufficient
Nov 3" 2" 1" 💧 Light watering
Dec 1.5" 0" ❄️ Dormant

Water needs are for active growing months only (Mar–Nov in Nacogdoches 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 ~1,575 GDD — county provides 4,445 GDD Excellent fit

Rutabaga Planting Timeline — Nacogdoches County, TX

Rutabaga Planting Calendar

Activity When Date Range
Direct Sow February 21 Feb 21 – Mar 14
Harvest May 16 May 16 – Jun 20
Fall Sowing September 7 Sep 7 – Sep 21

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

Month-by-Month Timeline

MonthActivities
January
February Direct Sow
March Direct Sow
April
May Harvest
June Harvest
July
August
September Fall Sowing
October
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 8b

📆 Growing Season

254 days in Nacogdoches County

Growing Tips for Rutabaga in Nacogdoches County

Direct sow Rutabaga outdoors after March 07 in Nacogdoches County when soil has warmed and frost danger has passed.

Sandy soil in Nacogdoches County dries quickly — mulch Rutabaga with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

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 Nacogdoches County, TX?

Nacogdoches County is in Zone 8b with an average last frost of March 7. Plan your Rutabaga planting based on this frost date — see the calendar above for exact timing.

What planting zone is Nacogdoches County, TX?

Nacogdoches County, Texas is in USDA Hardiness Zone 8b. The average last spring frost is March 7 and first fall frost is November 16.

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Your Nacogdoches County Garden Planner — Free

A 24-page printable planner built for Nacogdoches County (Zone 8b). 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 Nacogdoches County, TX. Local conditions may vary. Last updated: May 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.