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When to Plant Cucumber in Yoakum County, TX

Yoakum County, Texas Zone 7b May

May in the garden — Yoakum County, Texas

Your garden in Yoakum County, Texas is working on a schedule, even when you're not. Here's where you should be this May.

Avg. last frost April 6
Avg. first frost November 5
Soil temp (4") 57°F
Watering High
Pest pressure Moderate
Daylight 13.7 hrs
  1. Start cucumber indoors

    You're about 26 weeks out from your last frost — the perfect window to get these germinating indoors.

Get ahead of June
  • First harvests: cucumber

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Cucumbers are a warm-season vine crop available in slicing and pickling varieties. They are prolific producers when given warmth, moisture, and a trellis to climb.

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 Cucumber may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Cucumber will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Cucumber root diseases.

Yoakum County, TX (Zone 7b) Long season
213 days
Last Spring Frost April 6
213 growing days
First Fall Frost November 5
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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 (88 days to spare)
Start indoors: Feb 27 Transplant: Apr 10 🍅 Harvest: Jun 5 – Jul 31
Recommended (50%) ✓ Fits season (87 days to spare)
Start indoors: Mar 9 Transplant: Apr 20 🍅 Harvest: Jun 15 – Aug 10
Safe Start (90%) ✓ Fits season (89 days to spare)
Start indoors: Mar 21 Transplant: May 2 🍅 Harvest: Jun 27 – Aug 22

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 Cucumber's growing requirements.

Soil pH

Your soil pH (7.6–8.6) is more alkaline than Cucumber prefers (6.0–7.0). Add sulfur or peat moss to lower pH.

Soil Texture

Sandy soil in Yoakum County warms quickly in spring but drains fast. Cucumber 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 Cucumber.

How to Plant Cucumber

0.5"
Planting Depth
24"
Between Plants
48"
Between Rows

Succession Planting Cucumber

5
successive plantings in your 213-day season

Sow every 5.7 weeks. Last sowing by Aug 27 to harvest before frost.

Plant Water Budget

Plant needs
1.5″/week
Rainfall provides
1.1″/week
You supply
0.5″/week
Watering frequency 1-2 times/week
Season total 1,021 gal / 100 sq ft
Drought risk

Water stress score is 6/10 — consider drought-tolerant varieties and mulching

Monthly Watering Guide for Cucumber

Cucumber 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 Cucumber Needs Rainfall You Supplement Action
Jan 3.9" 0" ❄️ Dormant
Feb 2.9" 0" ❄️ Dormant
Mar 3.3" 0" ❄️ Dormant
Apr 6.5" 1.7" 4.8" 🚿 Regular watering
May 6.5" 1.3" 5.2" 🚿 Regular watering
Jun 6.5" 1.8" 4.7" 🚿 Regular watering
Jul 6.5" 8.6" 0" ✅ Rainfall sufficient
Aug 6.5" 10.6" 0" ✅ Rainfall sufficient
Sep 6.5" 7.1" 0" ✅ Rainfall sufficient
Oct 6.5" 5.1" 1.4" 💧 Light watering
Nov 6.5" 2.8" 3.7" 🚿 Regular watering
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.

Cucumber 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.

Cucumber needs ~1,275 GDD — county provides 4,526 GDD Excellent fit

Cucumber Planting Timeline — Yoakum County, TX

Cucumber Planting Calendar

Activity When Date Range
Start Indoors March 9 Mar 9 – Mar 23
Transplant Outdoors April 20 Apr 20 – May 4
Direct Sow April 13 Apr 13 – May 4
Harvest June 15 Jun 15 – Aug 10

Plant 0.5" deep · 24" apart · Rows 48" apart

Month-by-Month Timeline

MonthActivities
January
February
March Start Indoors
April Transplant Outdoors Direct Sow
May Transplant Outdoors Direct Sow
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

50–70 days

🧪 Soil pH

Needs 6–7 · Your soil: too_alkaline

🗺️ USDA Zone

Zone 7b

📆 Growing Season

213 days in Yoakum County

Growing Tips for Cucumber in Yoakum County

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

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

Common pests for Cucumber in this region include squash vine borer and cucumber beetles. Use row covers early in the season and inspect plants weekly.

General growing tips

Direct sow after last frost or start indoors 3 weeks early. Provide a trellis for vining types to save space and improve air circulation. Harvest frequently to encourage production.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes
  • Sage

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Cucumber in Yoakum County, TX?

Yoakum County is in Zone 7b with an average last frost of April 6. Plan your Cucumber 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

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