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When to Plant Lavender in Hockley County, TX

Hockley County, Texas Zone 7b May

Your May planting checklist for Hockley County, Texas

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

Avg. last frost April 6
Avg. first frost November 2
Soil temp (4") 64°F
Watering Critical
Pest pressure Moderate
Daylight 13.7 hrs

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Lavender is a fragrant perennial herb with silvery foliage and purple flower spikes. It is prized for its essential oils, culinary uses, and ornamental beauty.

Hockley County, Texas is in USDA Zone 7b. The average last spring frost is April 6 and the first fall frost is November 2, giving you a growing season of approximately 210 days.

At an elevation of 2,026 feet, Hockley County receives approximately 52.3 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 97°F, so Lavender may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Lavender will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Lavender root diseases.

Hockley County, TX (Zone 7b) Long season
210 days
Last Spring Frost April 6
210 growing days
First Fall Frost November 2

Hockley County Soil Profile

Soil Type

Sandy Loam

Soil pH

7.8-8.1

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✗ May not fit
Transplant: Apr 4 🍅 Harvest: Jul 4 – Nov 14
Recommended (50%) ✗ May not fit
Transplant: Apr 13 🍅 Harvest: Jul 13 – Nov 23
Safe Start (90%) ✗ May not fit
Transplant: Apr 28 🍅 Harvest: Jul 28 – Dec 8

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 Hockley County

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

Soil pH

Your soil pH (7.8–8.1) overlaps with Lavender's range (6.5–8.0), though not a perfect match.

Soil Texture

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

Organic Matter

Organic matter is low (1.1%). Add 2-3 inches of compost before planting Lavender.

How to Plant Lavender

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

Plant Water Budget

Plant needs
0.3″/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 Lavender

Lavender needs approximately 0.3 inches of water per week (1.3" per month). Here's how your county's rainfall compares month by month.

Month Lavender Needs Rainfall You Supplement Action
Jan 4.1" 0" ❄️ Dormant
Feb 3.4" 0" ❄️ Dormant
Mar 2.9" 0" ❄️ Dormant
Apr 1.3" 2" 0" ✅ Rainfall sufficient
May 1.3" 1.2" 0.1" 💧 Light watering
Jun 1.3" 1.6" 0" ✅ Rainfall sufficient
Jul 1.3" 9" 0" ✅ Rainfall sufficient
Aug 1.3" 9.8" 0" ✅ Rainfall sufficient
Sep 1.3" 7.8" 0" ✅ Rainfall sufficient
Oct 1.3" 4.6" 0" ✅ Rainfall sufficient
Nov 1.3" 2.7" 0" ✅ Rainfall sufficient
Dec 3.4" 0" ❄️ Dormant

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

Lavender 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.

Lavender needs ~3,299 GDD — county provides 4,777 GDD Excellent fit

Lavender Planting Timeline — Hockley County, TX

Lavender Planting Calendar

Activity When Date Range
Transplant Outdoors April 13 Apr 13 – Apr 27
Harvest July 13 Jul 13 – Nov 23

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

Month-by-Month Timeline

MonthActivities
January
February
March
April Transplant Outdoors
May
June
July Harvest
August Harvest
September Harvest
October Harvest
November Harvest
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.3"/week · Natural rainfall sufficient

📅 Days to Maturity

90–200 days

🧪 Soil pH

Needs 6.5–8 · Your soil: acceptable

🗺️ USDA Zone

Zone 7b

📆 Growing Season

210 days in Hockley County

Growing Tips for Lavender in Hockley County

Direct sow Lavender outdoors after April 06 in Hockley County when soil has warmed and frost danger has passed.

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

With summer highs reaching 97°F in Hockley County, provide afternoon shade for Lavender and water deeply in the morning.

Your 210.0-day growing season in Hockley County is tight for Lavender (90.0-200.0 days to maturity). Start indoors and choose early-maturing varieties.

General growing tips

Plant in well-drained, sandy soil. Avoid heavy mulching around the crown. Prune after flowering but do not cut into old wood. Lavender resents wet winter conditions.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Lavender in Hockley County, TX?

Hockley County is in Zone 7b with an average last frost of April 6. Plan your Lavender planting based on this frost date — see the calendar above for exact timing.

What planting zone is Hockley County, TX?

Hockley County, Texas is in USDA Hardiness Zone 7b. The average last spring frost is April 6 and first fall frost is November 2.

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Your Hockley County Garden Planner — Free

A 24-page printable planner built for Hockley County (Zone 7b). 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 Hockley 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.