When to Plant Cantaloupe in Terrebonne Parish, LA
Top priorities for Terrebonne Parish, Louisiana gardeners in May
Welcome to May in Zone 9b. These are the moves that will have the biggest impact on your growing season.
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Harvest cantaloupe as they ripen
The more you pick, the more the plant produces. Letting fruit overripen tells the plant it's time to stop.
Coming up in June — start thinking about
- First harvests: cantaloupe
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.
Terrebonne Parish, Louisiana is in USDA Zone 9b. The average last spring frost is February 7 and the first fall frost is December 8, giving you a growing season of approximately 304 days.
At an elevation of 484 feet, Terrebonne Parish receives approximately 61.9 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 102°F, so Cantaloupe may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Cantaloupe will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Cantaloupe root diseases.
Terrebonne Parish Soil Profile
Soil Type
Sandy Loam
Soil pH
5.1-6.4
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 Terrebonne Parish
How your county's soil matches Cantaloupe's growing requirements.
Soil pH
Your soil pH (5.1–6.4) is more acidic than Cantaloupe prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
Sandy soil in Terrebonne Parish warms quickly in spring but drains fast. Cantaloupe will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Cantaloupe.
Organic Matter
Organic matter is low (2.0%). Add 2-3 inches of compost before planting Cantaloupe.
How to Plant Cantaloupe
Succession Planting Cantaloupe
Sow every 8 weeks. Last sowing by Sep 09 to harvest before frost.
Plant Water Budget
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 | — | 5.3" | 0" | ❄️ Dormant |
| Feb | 5.6" | 5.5" | 0.1" | 💧 Light watering |
| Mar | 5.6" | 6.1" | 0" | ✅ Rainfall sufficient |
| Apr | 5.6" | 5" | 0.6" | 💧 Light watering |
| May | 5.6" | 5" | 0.6" | 💧 Light watering |
| Jun | 5.6" | 5.3" | 0.3" | 💧 Light watering |
| Jul | 5.6" | 6.2" | 0" | ✅ Rainfall sufficient |
| Aug | 5.6" | 5.7" | 0" | ✅ Rainfall sufficient |
| Sep | 5.6" | 4.1" | 1.5" | 💧 Light watering |
| Oct | 5.6" | 3.7" | 1.9" | 💧 Light watering |
| Nov | 5.6" | 4.9" | 0.7" | 💧 Light watering |
| Dec | 5.6" | 5.1" | 0.5" | 💧 Light watering |
Water needs are for active growing months only (Feb–Dec in Terrebonne Parish). 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 Planting Timeline — Terrebonne Parish, LA
Cantaloupe Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | February 21 | Feb 21 – Mar 7 |
| Harvest | May 2 | May 2 – Jun 6 |
Plant 1" deep · 30" apart · Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Transplant Outdoors |
| March | Transplant Outdoors |
| April | — |
| May | Harvest |
| June | Harvest |
| July | — |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1.3"/week · Only during dry spells
📅 Days to Maturity
70–90 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 9b
📆 Growing Season
304 days in Terrebonne Parish
Growing Tips for Cantaloupe in Terrebonne Parish
Direct sow Cantaloupe outdoors after February 07 in Terrebonne Parish when soil has warmed and frost danger has passed.
Sandy soil in Terrebonne Parish dries quickly — mulch Cantaloupe with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
With summer highs reaching 102°F in Terrebonne Parish, provide afternoon shade for Cantaloupe and water deeply in the morning.
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
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Cantaloupe in Other Locations
Frequently Asked Questions
When should I plant Cantaloupe in Terrebonne Parish, LA?
Terrebonne Parish is in Zone 9b with an average last frost of February 7. Plan your Cantaloupe planting based on this frost date — see the calendar above for exact timing.
What planting zone is Terrebonne Parish, LA?
Terrebonne Parish, Louisiana is in USDA Hardiness Zone 9b. The average last spring frost is February 7 and first fall frost is December 8.
Your Terrebonne Parish Garden Planner — Free
A 24-page printable planner built for Terrebonne Parish (Zone 9b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.