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When to Plant Honeydew in Hernando County, FL

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.

Hernando County, Florida is in USDA Zone 9a. The average last spring frost is January 25 and the first fall frost is December 16, giving you a growing season of approximately 325 days.

At an elevation of 245 feet, Hernando County receives approximately 51.5 inches of rainfall annually with predominantly sand soil. Summer highs average 99ยฐF, so Honeydew may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ€” great for early planting โ€” but Honeydew will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Honeydew root diseases.

Hernando County, FL (Zone 9a) Year-round
325 days
Last Spring Frost January 25
325 growing days
First Fall Frost December 16

Hernando County Soil Profile

Soil Type

Sand

Soil pH

5.1-5.9

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (185 days to spare)
Transplant: Feb 2 🍅 Harvest: Apr 27 – Jun 8
Recommended (50%) ✓ Fits season (185 days to spare)
Transplant: Feb 8 🍅 Harvest: May 3 – Jun 14
Safe Start (90%) ✓ Fits season (159 days to spare)
Transplant: Mar 14 🍅 Harvest: Jun 6 – Jul 18

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 Hernando County

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

Soil pH

Your soil pH (5.1โ€“5.9) is more acidic than Honeydew prefers (6.0โ€“7.0). Add garden lime to raise pH.

Soil Texture

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

Drainage

Drainage is adequate for Honeydew.

Organic Matter

Organic matter is low (1.4%). Add 2-3 inches of compost before planting Honeydew.

How to Plant Honeydew

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

Succession Planting Honeydew

4
successive plantings in your 325-day season

Sow every 9.1 weeks. Last sowing by Aug 28 to harvest before frost.

Plant Water Budget

Plant needs
1.0″/week
Rainfall provides
0.7″/week
You supply
0.6″/week
Watering frequency 1-2 times/week
Season total 1,847 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 4.3" 2.6" 1.7" ๐Ÿ’ง Light watering
Feb 4.3" 2.5" 1.8" ๐Ÿ’ง Light watering
Mar 4.3" 3" 1.3" ๐Ÿ’ง Light watering
Apr 4.3" 2.2" 2.1" ๐Ÿ’ง Light watering
May 4.3" 3.3" 1" ๐Ÿ’ง Light watering
Jun 4.3" 7.1" 0" โœ… Rainfall sufficient
Jul 4.3" 7.5" 0" โœ… Rainfall sufficient
Aug 4.3" 6.7" 0" โœ… Rainfall sufficient
Sep 4.3" 6.8" 0" โœ… Rainfall sufficient
Oct 4.3" 5.1" 0" โœ… Rainfall sufficient
Nov 4.3" 2.4" 1.9" ๐Ÿ’ง Light watering
Dec 4.3" 2.2" 2.1" ๐Ÿ’ง Light watering

Water needs are for active growing months only (Janโ€“Dec in Hernando 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 ~2,304 GDD — county provides 7,905 GDD Excellent fit

Honeydew Planting Timeline โ€” Hernando County, FL

Honeydew Planting Calendar

Activity When Date Range
Transplant Outdoors February 8 Feb 8 โ€“ Feb 22
Harvest May 3 May 3 โ€“ Jun 14

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

Month-by-Month Timeline

MonthActivities
January โ€”
February Transplant Outdoors
March โ€”
April โ€”
May Harvest
June Harvest
July โ€”
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_acidic

๐Ÿ—บ๏ธ USDA Zone

Zone 9a

๐Ÿ“† Growing Season

325 days in Hernando County

Growing Tips for Honeydew in Hernando County

Direct sow Honeydew outdoors after January 25 in Hernando County when soil has warmed and frost danger has passed.

Sandy soil in Hernando County dries quickly โ€” mulch Honeydew with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

With summer highs reaching 99ยฐF in Hernando County, provide afternoon shade for Honeydew and water deeply in the morning.

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 Hernando County, FL?

Hernando County is in Zone 9a with an average last frost of January 25. Plan your Honeydew planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Hernando County, FL?

Hernando County, Florida is in USDA Hardiness Zone 9a. The average last spring frost is January 25 and first fall frost is December 16.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Hernando County gardeners in Zone 9a organize planting dates, track what's growing, and never miss a planting window.

Get Your Free Garden Planner →

Free download. Plan your entire garden season in minutes.

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