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When to Plant Horehound in Yoakum County, TX

Yoakum County, Texas Zone 7b May

Your May gardening checklist

A quick May briefing for Yoakum County, Texas gardeners — what's urgent, what's next, and what can wait.

Avg. last frost April 6
Avg. first frost November 5
Soil temp (4") 57°F
Watering High
Pest pressure Moderate
Daylight 13.7 hrs
June prep starts now
  • First harvests: horehound

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Horehound is a woolly, drought-tolerant perennial herb traditionally used for cough remedies and candy. It has a distinctive bitter, menthol-like flavor.

Yoakum County, Texas is in USDA Zone 7b. The average last spring frost is April 6 and the first fall frost is November 5, giving you a growing season of approximately 213 days.

At an elevation of 4,523 feet, Yoakum County receives approximately 53.3 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 95°F, so Horehound may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Horehound will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Horehound root diseases.

Yoakum County, TX (Zone 7b) Long season
213 days
Last Spring Frost April 6
213 growing days
First Fall Frost November 5

Yoakum County Soil Profile

Soil Type

Sandy Loam

Soil pH

7.6-8.6

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (74 days to spare)
Transplant: Apr 3 🍅 Harvest: Jun 19 – Aug 14
Recommended (50%) ✓ Fits season (73 days to spare)
Transplant: Apr 13 🍅 Harvest: Jun 29 – Aug 24
Safe Start (90%) ✓ Fits season (75 days to spare)
Transplant: Apr 25 🍅 Harvest: Jul 11 – Sep 5

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 Yoakum County

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

Soil pH

Your soil pH (7.6–8.6) is more alkaline than Horehound prefers (6.0–8.0). Add sulfur or peat moss to lower pH.

Soil Texture

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

Organic Matter

Organic matter is low (0.9%). Add 2-3 inches of compost before planting Horehound.

How to Plant Horehound

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

Succession Planting Horehound

3
successive plantings in your 213-day season

Sow every 8.6 weeks. Last sowing by Aug 07 to harvest before frost.

Plant Water Budget

Plant needs
0.5″/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 Horehound

Horehound needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.

Month Horehound Needs Rainfall You Supplement Action
Jan 3.9" 0" ❄️ Dormant
Feb 2.9" 0" ❄️ Dormant
Mar 3.3" 0" ❄️ Dormant
Apr 2.2" 1.7" 0.5" 💧 Light watering
May 2.2" 1.3" 0.9" 💧 Light watering
Jun 2.2" 1.8" 0.4" 💧 Light watering
Jul 2.2" 8.6" 0" ✅ Rainfall sufficient
Aug 2.2" 10.6" 0" ✅ Rainfall sufficient
Sep 2.2" 7.1" 0" ✅ Rainfall sufficient
Oct 2.2" 5.1" 0" ✅ Rainfall sufficient
Nov 2.2" 2.8" 0" ✅ Rainfall sufficient
Dec 4.2" 0" ❄️ Dormant

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

Horehound 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.

Horehound needs ~1,753 GDD — county provides 4,526 GDD Excellent fit

Horehound Planting Timeline — Yoakum County, TX

Horehound Planting Calendar

Activity When Date Range
Transplant Outdoors April 13 Apr 13 – Apr 27
Harvest June 29 Jun 29 – Aug 24

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.5"/week · Natural rainfall sufficient

📅 Days to Maturity

75–90 days

🧪 Soil pH

Needs 6–8 · Your soil: too_alkaline

🗺️ USDA Zone

Zone 7b

📆 Growing Season

213 days in Yoakum County

Growing Tips for Horehound in Yoakum County

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

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

General growing tips

Direct sow or start from divisions. Thrives in poor, dry soil. Harvest stems just before flowering. Deadhead to prevent aggressive self-seeding. Very drought-tolerant once established.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Horehound in Yoakum County, TX?

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

What planting zone is Yoakum County, TX?

Yoakum County, Texas is in USDA Hardiness Zone 7b. The average last spring frost is April 6 and first fall frost is November 5.

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Your Yoakum County Garden Planner — Free

A 24-page printable planner built for Yoakum 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 Yoakum County, TX. Local conditions may vary. Last updated: May 2026.

Sources & credits

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