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When to Plant Cantaloupe in Orange County, NY

Orange County, New York Zone 6b May

What to do in May

Welcome to May in Zone 6b. These are the moves that will have the biggest impact on your growing season.

Avg. last frost April 10
Avg. first frost November 2
Soil temp (4") 64°F
Watering Low
Pest pressure Low
Daylight 14.3 hrs
  1. Move cantaloupe into the garden

    Harden off for 7 days — a little more sun each day — before planting. That's the difference between a seedling that thrives and one that stalls.

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Cantaloupe is a sweet, aromatic melon with salmon-colored flesh and a netted rind. It requires a long, warm growing season and is the quintessential summer fruit.

Orange County, New York is in USDA Zone 6b. The average last spring frost is April 10 and the first fall frost is November 2, giving you a growing season of approximately 206 days.

At an elevation of 613 feet, Orange County receives approximately 47.4 inches of rainfall annually with predominantly silt loam soil. Summer highs average 89°F, providing good warmth for Cantaloupe during the growing season.

Orange County, NY (Zone 6b) Long season
206 days
Last Spring Frost April 10
206 growing days
First Fall Frost November 2

Orange County Soil Profile

Soil Type

Silt Loam

Soil pH

4.9-6.7

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (73 days to spare)
Transplant: Apr 23 🍅 Harvest: Jul 2 – Aug 6
Recommended (50%) ✓ Fits season (80 days to spare)
Transplant: May 1 🍅 Harvest: Jul 10 – Aug 14
Safe Start (90%) ✓ Fits season (72 days to spare)
Transplant: Jun 3 🍅 Harvest: Aug 12 – Sep 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 Orange County

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

Soil pH

Your soil pH (4.9–6.7) is more acidic than Cantaloupe prefers (6.0–7.0). Add garden lime to raise pH.

Soil Texture

The silt loam soil in Orange County is excellent for Cantaloupe — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (3.2%). Annual compost additions will help Cantaloupe.

How to Plant Cantaloupe

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

Succession Planting Cantaloupe

3
successive plantings in your 206-day season

Sow every 8 weeks. Last sowing by Aug 04 to harvest before frost.

Plant Water Budget

Plant needs
1.3″/week
Rainfall provides
1.0″/week
You supply
0.3″/week
Watering frequency 1-2 times/week
Season total 612 gal / 100 sq ft

Monthly Watering Guide for Cantaloupe

Cantaloupe needs approximately 1.3 inches of water per week (5.6" per month). Here's how your county's rainfall compares month by month.

Month Cantaloupe Needs Rainfall You Supplement Action
Jan 3.2" 0" ❄️ Dormant
Feb 3.4" 0" ❄️ Dormant
Mar 3.4" 0" ❄️ Dormant
Apr 5.6" 3.7" 1.9" 💧 Light watering
May 5.6" 4.8" 0.8" 💧 Light watering
Jun 5.6" 5" 0.6" 💧 Light watering
Jul 5.6" 5.4" 0.2" 💧 Light watering
Aug 5.6" 4.1" 1.5" 💧 Light watering
Sep 5.6" 4" 1.6" 💧 Light watering
Oct 5.6" 3.6" 2" 💧 Light watering
Nov 5.6" 3.1" 2.5" 💧 Light watering
Dec 3.6" 0" ❄️ Dormant

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

Cantaloupe 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.

Cantaloupe needs ~1,340 GDD — county provides 3,450 GDD Excellent fit

Cantaloupe Planting Timeline — Orange County, NY

Cantaloupe Planting Calendar

Activity When Date Range
Transplant Outdoors May 1 May 1 – May 15
Harvest July 10 Jul 10 – Aug 14

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1.3"/week · 1-2 times/week

📅 Days to Maturity

70–90 days

🧪 Soil pH

Needs 6–7 · Your soil: too_acidic

🗺️ USDA Zone

Zone 6b

📆 Growing Season

206 days in Orange County

Growing Tips for Cantaloupe in Orange County

Direct sow Cantaloupe outdoors after April 10 in Orange County when soil has warmed and frost danger has passed.

Common pests for Cantaloupe 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 3-4 weeks early or direct sow on warm mounds. Reduce watering as fruits ripen. Harvest when stem slips easily from the fruit with gentle pressure.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Cantaloupe in Orange County, NY?

Orange County is in Zone 6b with an average last frost of April 10. Plan your Cantaloupe planting based on this frost date — see the calendar above for exact timing.

What planting zone is Orange County, NY?

Orange County, New York is in USDA Hardiness Zone 6b. The average last spring frost is April 10 and first fall frost is November 2.

🌱

Your Orange County Garden Planner — Free

A 24-page printable planner built for Orange County (Zone 6b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

Instant PDF download. No spam, unsubscribe any time.

Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Orange County, NY. 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.