When to Plant Melon in Worth County, MO
Melons are warm-season vine crops that produce sweet, juicy fruits in many varieties including muskmelon and honeydew. They need a long, hot growing season.
Worth County, Missouri is in USDA Zone 5b. The average last spring frost is April 22 and the first fall frost is October 13, giving you a growing season of approximately 174 days.
At an elevation of 578 feet, Worth County receives approximately 33.1 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84ยฐF, so choose short-season varieties of Melon to ensure they mature before fall.
Worth County Soil Profile
Soil Type
Silt Loam
Soil pH
5.3-7.1
Drainage
Well Drained
Plant Planting Risk Windows
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 Worth County
How your county's soil matches Melon's growing requirements.
Soil pH
Your soil pH (5.3โ7.1) overlaps with Melon's range (6.0โ7.0), though not a perfect match.
Soil Texture
The silt loam soil in Worth County is excellent for Melon โ good drainage, moisture retention, and nutrient holding capacity.
Drainage
Drainage is adequate for Melon.
Organic Matter
Organic matter is moderate (2.7%). Annual compost additions will help Melon.
How to Plant Melon
Succession Planting Melon
Sow every 8 weeks. Last sowing by Jul 05 to harvest before frost.
Plant Water Budget
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Melon
Melon needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Melon Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.2" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.4" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.4" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.5" | 0.8" | ๐ง Light watering |
| May | 4.3" | 3.6" | 0.7" | ๐ง Light watering |
| Jun | 4.3" | 3.8" | 0.5" | ๐ง Light watering |
| Jul | 4.3" | 3.4" | 0.9" | ๐ง Light watering |
| Aug | 4.3" | 3.8" | 0.5" | ๐ง Light watering |
| Sep | 4.3" | 3" | 1.3" | ๐ง Light watering |
| Oct | 4.3" | 2.5" | 1.8" | ๐ง Light watering |
| Nov | โ | 2.6" | 0" | โ๏ธ Dormant |
| Dec | โ | 1.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Worth County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Melon 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.
Melon Planting Timeline โ Worth County, MO
Melon Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 18 | Mar 18 โ Apr 1 |
| Transplant Outdoors | May 6 | May 6 โ May 20 |
| Direct Sow | April 29 | Apr 29 โ May 20 |
| Harvest | July 15 | Jul 15 โ Sep 2 |
Plant 1" deep ยท 30" apart ยท Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Start Indoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
1"/week ยท Natural rainfall sufficient
๐ Days to Maturity
70โ100 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: acceptable
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
174 days in Worth County
Growing Tips for Melon in Worth County
Direct sow Melon outdoors after April 22 in Worth County when soil has warmed and frost danger has passed.
Common pests for Melon 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 before transplanting. Plant on raised mounds of compost-enriched soil. Reduce watering as fruits ripen to concentrate sweetness.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Melon in Other Locations
Frequently Asked Questions
When should I plant Melon in Worth County, MO?
Worth County is in Zone 5b with an average last frost of April 22. Plan your Melon planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Worth County, MO?
Worth County, Missouri is in USDA Hardiness Zone 5b. The average last spring frost is April 22 and first fall frost is October 13.
Plan Your Garden with Confidence
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