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When to Plant Honeydew in Atascosa County, TX

Honeydew melons have smooth, pale green rinds and sweet, light green flesh. They require a long, warm growing season and are slightly more heat-tolerant than cantaloupe.

Atascosa County, Texas is in USDA Zone 8b. The average last spring frost is February 26 and the first fall frost is November 29, giving you a growing season of approximately 276 days.

At an elevation of 1,942 feet, Atascosa County receives approximately 51.7 inches of rainfall annually with predominantly loam soil. Summer highs average 91ยฐF, providing good warmth for Honeydew during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Honeydew root diseases.

Atascosa County, TX (Zone 8b) Year-round
276 days
Last Spring Frost February 26
276 growing days
First Fall Frost November 29

Atascosa County Soil Profile

Soil Type

Loam

Soil pH

6.8-7.7

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (137 days to spare)
Transplant: Mar 6 🍅 Harvest: May 29 – Jul 10
Recommended (50%) ✓ Fits season (129 days to spare)
Transplant: Mar 19 🍅 Harvest: Jun 11 – Jul 23
Safe Start (90%) ✓ Fits season (122 days to spare)
Transplant: Apr 12 🍅 Harvest: Jul 5 – Aug 16

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 Atascosa County

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

Soil pH

Your soil pH (6.8โ€“7.7) is more alkaline than Honeydew prefers (6.0โ€“7.0). Add sulfur or peat moss to lower pH.

Soil Texture

The loam soil in Atascosa County is excellent for Honeydew โ€” good drainage, moisture retention, and nutrient holding capacity.

Drainage

Drainage is adequate for Honeydew.

Organic Matter

Organic matter is moderate (2.1%). Annual compost additions will help Honeydew.

How to Plant Honeydew

1"
Planting Depth
30"
Between Plants
42"
Between Rows

Succession Planting Honeydew

4
successive plantings in your 276-day season

Sow every 9.1 weeks. Last sowing by Aug 11 to harvest before frost.

Plant Water Budget

Plant needs
1.0″/week
Rainfall provides
0.8″/week
You supply
0.5″/week
Watering frequency 1-2 times/week
Season total 1,272 gal / 100 sq ft

Monthly Watering Guide for Honeydew

Honeydew needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.

Month Honeydew Needs Rainfall You Supplement Action
Jan โ€” 1.5" 0" โ„๏ธ Dormant
Feb 4.3" 1.6" 2.7" ๐Ÿšฟ Regular watering
Mar 4.3" 3.5" 0.8" ๐Ÿ’ง Light watering
Apr 4.3" 4.8" 0" โœ… Rainfall sufficient
May 4.3" 7.6" 0" โœ… Rainfall sufficient
Jun 4.3" 7.4" 0" โœ… Rainfall sufficient
Jul 4.3" 7.4" 0" โœ… Rainfall sufficient
Aug 4.3" 6.6" 0" โœ… Rainfall sufficient
Sep 4.3" 4.9" 0" โœ… Rainfall sufficient
Oct 4.3" 3.1" 1.2" ๐Ÿ’ง Light watering
Nov 4.3" 2" 2.3" ๐Ÿšฟ Regular watering
Dec โ€” 1.4" 0" โ„๏ธ Dormant

Water needs are for active growing months only (Febโ€“Nov in Atascosa County). Supplement amounts are based on average rainfall โ€” actual needs vary with temperature, soil, and mulching.

Honeydew 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" โ€” every day above 50ยฐF 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.

Honeydew needs ~1,734 GDD — county provides 5,055 GDD Excellent fit

Honeydew Planting Timeline โ€” Atascosa County, TX

Honeydew Planting Calendar

Activity When Date Range
Transplant Outdoors March 19 Mar 19 โ€“ Apr 2
Harvest June 11 Jun 11 โ€“ Jul 23

Plant 1" deep ยท 30" apart ยท Rows 42" apart

Month-by-Month Timeline

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

Growing Conditions

โ˜€๏ธ Sun

Full Sun (6-8+ hours)

๐Ÿ’ง Water

1"/week ยท 1-2 times/week

๐Ÿ“… Days to Maturity

80โ€“110 days

๐Ÿงช Soil pH

Needs 6โ€“7 ยท Your soil: too_alkaline

๐Ÿ—บ๏ธ USDA Zone

Zone 8b

๐Ÿ“† Growing Season

276 days in Atascosa County

Growing Tips for Honeydew in Atascosa County

Direct sow Honeydew outdoors after February 26 in Atascosa County when soil has warmed and frost danger has passed.

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

General growing tips

Start seeds indoors 4 weeks before transplanting. Plant on raised mounds of rich soil. Harvest when the blossom end gives slightly when pressed and the skin turns creamy yellow.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Honeydew in Atascosa County, TX?

Atascosa County is in Zone 8b with an average last frost of February 26. Plan your Honeydew planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Atascosa County, TX?

Atascosa County, Texas is in USDA Hardiness Zone 8b. The average last spring frost is February 26 and first fall frost is November 29.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Atascosa County gardeners in Zone 8b organize planting dates, track what's growing, and never miss a planting window.

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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 Atascosa County, TX. Local conditions may vary. Last updated: April 2026.