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When to Plant Marjoram in Wood County, TX

Wood County, Texas Zone 8b May

May to-do list for Wood County, Texas

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

Avg. last frost March 12
Avg. first frost November 16
Soil temp (4") 74°F
Watering Low
Pest pressure High
Daylight 13.7 hrs
  1. Start harvesting marjoram

    The more you pick, the more the plant produces. Letting fruit overripen tells the plant it's time to stop.

Looking ahead to June
  • First harvests: marjoram

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Sweet marjoram is a tender perennial herb with a delicate, sweet oregano-like flavor. It is a cornerstone of Mediterranean cooking and pairs well with meats and vegetables.

Wood County, Texas is in USDA Zone 8b. The average last spring frost is March 12 and the first fall frost is November 16, giving you a growing season of approximately 249 days.

At an elevation of 15 feet, Wood County receives approximately 65.7 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 94°F, providing good warmth for Marjoram during the growing season. Sandy soil warms quickly in spring — great for early planting — but Marjoram will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Marjoram root diseases.

Wood County, TX (Zone 8b) Long season
249 days
Last Spring Frost March 12
249 growing days
First Fall Frost November 16

Wood County Soil Profile

Soil Type

Sandy Loam

Soil pH

5.8-6.5

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (111 days to spare)
Transplant: Mar 12 🍅 Harvest: May 14 – Jul 23
Recommended (50%) ✓ Fits season (109 days to spare)
Transplant: Mar 19 🍅 Harvest: May 21 – Jul 30
Safe Start (90%) ✓ Fits season (105 days to spare)
Transplant: Apr 6 🍅 Harvest: Jun 8 – Aug 17

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 Wood County

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

Soil pH

Your soil pH (5.8–6.5) is more acidic than Marjoram prefers (6.5–7.5). Add garden lime to raise pH.

Soil Texture

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

Organic Matter

Organic matter is low (1.8%). Add 2-3 inches of compost before planting Marjoram.

How to Plant Marjoram

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

Succession Planting Marjoram

4
successive plantings in your 249-day season

Sow every 6.9 weeks. Last sowing by Aug 18 to harvest before frost.

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

Monthly Watering Guide for Marjoram

Marjoram 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 Marjoram Needs Rainfall You Supplement Action
Jan 1.9" 0" ❄️ Dormant
Feb 2.1" 0" ❄️ Dormant
Mar 1.3" 4.4" 0" ✅ Rainfall sufficient
Apr 1.3" 6.7" 0" ✅ Rainfall sufficient
May 1.3" 10.7" 0" ✅ Rainfall sufficient
Jun 1.3" 9.1" 0" ✅ Rainfall sufficient
Jul 1.3" 8.6" 0" ✅ Rainfall sufficient
Aug 1.3" 7.7" 0" ✅ Rainfall sufficient
Sep 1.3" 6.4" 0" ✅ Rainfall sufficient
Oct 1.3" 4.1" 0" ✅ Rainfall sufficient
Nov 1.3" 2.5" 0" ✅ Rainfall sufficient
Dec 1.5" 0" ❄️ Dormant

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

Marjoram 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.

Marjoram needs ~1,538 GDD — county provides 5,104 GDD Excellent fit

Marjoram Planting Timeline — Wood County, TX

Marjoram Planting Calendar

Activity When Date Range
Transplant Outdoors March 19 Mar 19 – Apr 2
Harvest May 21 May 21 – Jul 30

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.3"/week · Natural rainfall sufficient

📅 Days to Maturity

60–90 days

🧪 Soil pH

Needs 6.5–7.5 · Your soil: too_acidic

🗺️ USDA Zone

Zone 8b

📆 Growing Season

249 days in Wood County

Growing Tips for Marjoram in Wood County

Direct sow Marjoram outdoors after March 12 in Wood County when soil has warmed and frost danger has passed.

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

With 66" of annual rainfall in Wood County, ensure good drainage for Marjoram — excess moisture can promote root rot and fungal diseases.

General growing tips

Start seeds indoors 6-8 weeks before last frost. Harvest stems just as flower buds appear for peak flavor. In cold climates, grow as an annual or bring containers indoors.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Marjoram in Wood County, TX?

Wood County is in Zone 8b with an average last frost of March 12. Plan your Marjoram planting based on this frost date — see the calendar above for exact timing.

What planting zone is Wood County, TX?

Wood County, Texas is in USDA Hardiness Zone 8b. The average last spring frost is March 12 and first fall frost is November 16.

🌱

Your Wood County Garden Planner — Free

A 24-page printable planner built for Wood County (Zone 8b). 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 Wood 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.