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When to Plant Lemongrass in Fayette County, TX

Fayette County, Texas Zone 9a May

May to-do list for Fayette County, Texas

May is a pivotal month for Fayette County, Texas gardens. Focus on these tasks first and you'll set up the rest of the season for success.

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. Collect lemongrass at their peak

    This is the payoff month. Bring a basket, bring a friend, and get into the beds.

June prep starts now
  • First harvests: lemongrass

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Lemongrass is a tropical grass with a strong citrus aroma used extensively in Southeast Asian cuisine. The swollen stem bases are the most flavorful part.

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 Lemongrass during the growing season. Clay soil retains moisture well for Lemongrass, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Lemongrass root diseases.

Fayette County, TX (Zone 9a) Year-round
274 days
Last Spring Frost February 27
274 growing days
First Fall Frost November 28
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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 (100 days to spare)
Start indoors: Jan 3 Transplant: Feb 21 🍅 Harvest: May 9 – Aug 8
Recommended (50%) ✓ Fits season (99 days to spare)
Start indoors: Jan 16 Transplant: Mar 6 🍅 Harvest: May 22 – Aug 21
Safe Start (90%) ✓ Fits season (94 days to spare)
Start indoors: Feb 9 Transplant: Mar 30 🍅 Harvest: Jun 15 – Sep 14

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 Lemongrass's growing requirements.

Soil pH

Your soil pH (6.8–8.2) overlaps with Lemongrass's range (5.5–7.5), though not a perfect match.

Soil Texture

Heavy clay soil (48% clay) in Fayette County compacts easily and drains slowly. Amend with compost and avoid working soil when wet.

Organic Matter

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

How to Plant Lemongrass

0.5"
Planting Depth
8"
Between Plants
12"
Between Rows

Succession Planting Lemongrass

4
successive plantings in your 274-day season

Sow every 8.6 weeks. Last sowing by Jul 31 to harvest before frost.

Plant Water Budget

Plant needs
1.5″/week
Rainfall provides
1.1″/week
You supply
0.4″/week
Watering frequency 1-2 times/week
Season total 1,055 gal / 100 sq ft

Monthly Watering Guide for Lemongrass

Lemongrass needs approximately 1.5 inches of water per week (6.5" per month). Here's how your county's rainfall compares month by month.

Month Lemongrass Needs Rainfall You Supplement Action
Jan 1.7" 0" ❄️ Dormant
Feb 6.5" 2.8" 3.7" 🚿 Regular watering
Mar 6.5" 4" 2.5" 💧 Light watering
Apr 6.5" 8" 0" ✅ Rainfall sufficient
May 6.5" 10.4" 0" ✅ Rainfall sufficient
Jun 6.5" 11.8" 0" ✅ Rainfall sufficient
Jul 6.5" 8.3" 0" ✅ Rainfall sufficient
Aug 6.5" 8.6" 0" ✅ Rainfall sufficient
Sep 6.5" 6" 0.5" 💧 Light watering
Oct 6.5" 4.2" 2.3" 💧 Light watering
Nov 6.5" 2.6" 3.9" 🚿 Regular 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.

Lemongrass 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.

Lemongrass needs ~1,779 GDD — county provides 5,018 GDD Excellent fit

Lemongrass Planting Timeline — Fayette County, TX

Lemongrass Planting Calendar

Activity When Date Range
Start Indoors January 16 Jan 16 – Jan 30
Transplant Outdoors March 6 Mar 6 – Mar 20
Direct Sow March 6 Mar 6 – Mar 27
Harvest May 22 May 22 – Aug 21

Plant 0.5" deep · 8" apart · Rows 12" apart

Month-by-Month Timeline

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

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1.5"/week · 1-2 times/week

📅 Days to Maturity

75–120 days

🧪 Soil pH

Needs 5.5–7.5 · Your soil: acceptable

🗺️ USDA Zone

Zone 9a

📆 Growing Season

274 days in Fayette County

Growing Tips for Lemongrass in Fayette County

Direct sow Lemongrass 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 Lemongrass. Avoid tilling when soil is wet to prevent compaction.

Common pests for Lemongrass in this region include corn earworm and corn borers. Use row covers early in the season and inspect plants weekly.

General growing tips

Start from divisions or store-bought stalks rooted in water. Grow in rich, moist soil with full sun. In cold climates, grow in containers and overwinter indoors.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Lemongrass in Fayette County, TX?

Fayette County is in Zone 9a with an average last frost of February 27. Plan your Lemongrass 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.

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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

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