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When to Plant Leeks in Taylor County, TX

Taylor County, Texas Zone 8a May

May to-do list for Taylor County, Texas

Here's what deserves your attention in Taylor County, Texas this month. Everything below is tailored to Zone 8a and timed around your local frost dates.

Avg. last frost March 20
Avg. first frost November 17
Soil temp (4") 63°F
Watering Low
Pest pressure Moderate
Daylight 13.7 hrs
June prep starts now
  • First harvests: leeks

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Leeks are a mild, sweet allium that produces long white shanks. They are more refined than onions and are a key ingredient in soups, stews, and gratins.

Taylor County, Texas is in USDA Zone 8a. The average last spring frost is March 20 and the first fall frost is November 17, giving you a growing season of approximately 242 days.

At an elevation of 2,238 feet, Taylor County receives approximately 51.1 inches of rainfall annually with predominantly loam soil. Summer highs average 92°F, providing good warmth for Leeks during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Leeks root diseases.

Taylor County, TX (Zone 8a) Long season
242 days
Last Spring Frost March 20
242 growing days
First Fall Frost November 17
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Taylor County Soil Profile

Soil Type

Loam

Soil pH

6.3-7.6

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (76 days to spare)
Start indoors: Feb 5 Transplant: Mar 12 🍅 Harvest: Jun 11 – Aug 27
Recommended (50%) ✓ Fits season (74 days to spare)
Start indoors: Feb 13 Transplant: Mar 20 🍅 Harvest: Jun 19 – Sep 4
Safe Start (90%) ✓ Fits season (66 days to spare)
Start indoors: Mar 8 Transplant: Apr 12 🍅 Harvest: Jul 12 – Sep 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 Taylor County

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

Soil pH

Your soil pH (6.3–7.6) overlaps with Leeks's range (6.0–7.0), though not a perfect match.

Soil Texture

The loam soil in Taylor County is excellent for Leeks — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

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

How to Plant Leeks

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

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

Plant Water Budget

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

Monthly Watering Guide for Leeks

Leeks needs approximately 0.8 inches of water per week (3.5" per month). Here's how your county's rainfall compares month by month.

Month Leeks Needs Rainfall You Supplement Action
Jan 1.2" 0" ❄️ Dormant
Feb 1.6" 0" ❄️ Dormant
Mar 3.5" 3.3" 0.2" 💧 Light watering
Apr 3.5" 5.3" 0" ✅ Rainfall sufficient
May 3.5" 7" 0" ✅ Rainfall sufficient
Jun 3.5" 8.7" 0" ✅ Rainfall sufficient
Jul 3.5" 6.6" 0" ✅ Rainfall sufficient
Aug 3.5" 5.4" 0" ✅ Rainfall sufficient
Sep 3.5" 5.5" 0" ✅ Rainfall sufficient
Oct 3.5" 3.3" 0.2" 💧 Light watering
Nov 3.5" 2" 1.5" 💧 Light watering
Dec 1.2" 0" ❄️ Dormant

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

Leeks 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.

Leeks needs ~2,280 GDD — county provides 4,598 GDD Excellent fit

Leeks Planting Timeline — Taylor County, TX

Leeks Planting Calendar

Activity When Date Range
Start Indoors February 13 Feb 13 – Feb 27
Transplant Outdoors March 20 Mar 20 – Apr 3
Direct Sow March 6 Mar 6 – Mar 27
Harvest June 19 Jun 19 – Sep 4
Fall Sowing September 8 Sep 8 – Sep 22

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

Month-by-Month Timeline

MonthActivities
January
February Start Indoors
March Transplant Outdoors Direct Sow
April Transplant Outdoors
May
June Harvest
July Harvest
August Harvest
September Fall Sowing Harvest
October
November
December
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Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.8"/week · Natural rainfall sufficient

📅 Days to Maturity

90–150 days

🧪 Soil pH

Needs 6–7 · Your soil: acceptable

🗺️ USDA Zone

Zone 8a

📆 Growing Season

242 days in Taylor County

Growing Tips for Leeks in Taylor County

Direct sow Leeks outdoors after March 20 in Taylor County when soil has warmed and frost danger has passed.

Common pests for Leeks in this region include onion maggots and thrips. Use row covers early in the season and inspect plants weekly.

General growing tips

Start seeds indoors 10-12 weeks before last frost. Transplant into trenches and hill soil around stems as they grow to increase the white portion. Harvest as needed.

Companion Planting

Good Companions

Avoid Planting Near

  • Peas
  • Green Beans

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Leeks in Taylor County, TX?

Taylor County is in Zone 8a with an average last frost of March 20. Plan your Leeks planting based on this frost date — see the calendar above for exact timing.

What planting zone is Taylor County, TX?

Taylor County, Texas is in USDA Hardiness Zone 8a. The average last spring frost is March 20 and first fall frost is November 17.

🌱

Your Taylor County Garden Planner — Free

A 24-page printable planner built for Taylor County (Zone 8a). 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 Taylor 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.