Blog

When to Plant Thyme in Bunkerville, NV

Thyme
Clark County, Nevada Zone 9b June

Top priorities for Clark County, Nevada gardeners in June

If you only do a handful of things in the garden this June, make it these. They're sequenced around your zone's frost timing.

Avg. last frost February 28
Avg. first frost November 23
Soil temp (4") 79°F
Watering Critical
Pest pressure High
Daylight 14.5 hrs
  1. Start harvesting thyme

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

July will be here before you know it — start on
  • First harvests: thyme

Instant PDF download. No spam, unsubscribe any time.

Thyme is a low-growing perennial herb with tiny, aromatic leaves and a warm, earthy flavor. It is one of the most versatile culinary and medicinal herbs.

Bunkerville, Nevada is in USDA Zone 9b. The average last spring frost is February 28 and the first fall frost is November 23, giving you a growing season of approximately 268 days.

At an elevation of 2,811 feet, Clark County receives approximately 9.3 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 111°F, so Thyme may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Thyme will need more frequent watering and organic matter to retain nutrients. With low rainfall, drip irrigation is essential for growing Thyme successfully. Mulch heavily to conserve soil moisture.

Bunkerville, NV (Zone 9b) Long season
268 days
Last Spring Frost February 28
268 growing days
First Fall Frost November 23

Bunkerville Soil Profile

Soil Type

Sandy Loam

Soil pH

7.3-8.4

Drainage

Well Drained

Thyme Planting Risk Windows

Early Start (70% safe) ✓ Fits season (133 days to spare)
Transplant: Feb 18 🍅 Harvest: Apr 29 – Jul 1
Recommended (50%) ✓ Fits season (128 days to spare)
Transplant: Mar 7 🍅 Harvest: May 16 – Jul 18
Safe Start (90%) ✓ Fits season (114 days to spare)
Transplant: Apr 12 🍅 Harvest: Jun 21 – Aug 23

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 Bunkerville

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

Soil pH

Your soil pH (7.3–8.4) overlaps with Thyme's range (6.0–8.0), though not a perfect match.

Soil Texture

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

Drainage

Drainage is adequate for Thyme.

Organic Matter

Organic matter is low (0.8%). Add 2-3 inches of compost before planting Thyme.

How to Plant Thyme

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

Succession Planting Thyme

4
successive plantings in your 268-day season

Sow every 8 weeks. Last sowing by Aug 25 to harvest before frost.

Thyme Water Budget

Plant needs
0.3″/week
Rainfall provides
0.2″/week
You supply
0.3″/week
Watering frequency Only during dry spells
Season total 703 gal / 100 sq ft
Drought risk

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

Monthly Watering Guide for Thyme

Thyme 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 Thyme Needs Rainfall You Supplement Action
Jan 0.7" 0" ❄️ Dormant
Feb 1.3" 0.6" 0.7" 🚿 Regular watering
Mar 1.3" 0.6" 0.7" 🚿 Regular watering
Apr 1.3" 0.3" 1" 🚿 Regular watering
May 1.3" 0.2" 1.1" 🚿 Regular watering
Jun 1.3" 0.3" 1" 🚿 Regular watering
Jul 1.3" 1.5" 0" ✅ Rainfall sufficient
Aug 1.3" 1.9" 0" ✅ Rainfall sufficient
Sep 1.3" 1.2" 0.1" 💧 Light watering
Oct 1.3" 0.9" 0.4" 💧 Light watering
Nov 1.3" 0.5" 0.8" 🚿 Regular watering
Dec 0.7" 0" ❄️ Dormant

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

Thyme 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.

Thyme needs ~2,660 GDD — county provides 8,944 GDD Excellent fit

Thyme Planting Timeline — Bunkerville, NV

Thyme Planting Calendar

Activity When Date Range
Transplant Outdoors March 7 Mar 7 – Mar 21
Harvest May 16 May 16 – Jul 18

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.3"/week · Only during dry spells

📅 Days to Maturity

70–90 days

🧪 Soil pH

Needs 6–8 · Your soil: acceptable

🗺️ USDA Zone

Zone 9b

📆 Growing Season

268 days in Clark County

Growing Tips for Thyme in Bunkerville

Direct sow Thyme outdoors after February 28 in Clark County when soil has warmed and frost danger has passed.

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

With summer highs reaching 111°F in Clark County, provide afternoon shade for Thyme and water deeply in the morning.

General growing tips

Start from seed, cuttings, or divisions. Plant in well-drained, lean soil. Prune lightly after flowering. Replace plants every 3-4 years when they become woody.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

🌱

Your Clark County Garden Planner — Free

A 22-page printable planner built for Clark County (Zone 9b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

Instant PDF download. No spam, unsubscribe any time.

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