When to Plant Pumpkin in Stone County, MS
Your May planting checklist for Stone County, Mississippi
May is a pivotal month for Stone County, Mississippi gardens. Focus on these tasks first and you'll set up the rest of the season for success.
To set up a strong June, finish these tasks
- First harvests: pumpkin
Pumpkins are large-fruited squash varieties grown for eating, decoration, and seed production. They require ample space and a long, warm growing season.
Stone County, Mississippi is in USDA Zone 9a. The average last spring frost is March 2 and the first fall frost is November 26, giving you a growing season of approximately 269 days.
At an elevation of 105 feet, Stone County receives approximately 57.5 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 96°F, so Pumpkin may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Pumpkin will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Pumpkin root diseases.
Stone County Soil Profile
Soil Type
Sandy Loam
Soil pH
5-6.3
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 Stone County
How your county's soil matches Pumpkin's growing requirements.
Soil pH
Your soil pH (5.0–6.3) is more acidic than Pumpkin prefers (6.0–7.5). Add garden lime to raise pH.
Soil Texture
Sandy soil in Stone County warms quickly in spring but drains fast. Pumpkin will need more frequent watering and regular compost additions to retain nutrients.
Drainage
Drainage is adequate for Pumpkin.
Organic Matter
Organic matter is low (1.8%). Add 2-3 inches of compost before planting Pumpkin.
How to Plant Pumpkin
Plant Water Budget
Monthly Watering Guide for Pumpkin
Pumpkin 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 | Pumpkin Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 4.8" | 0" | ❄️ Dormant |
| Feb | — | 4.8" | 0" | ❄️ Dormant |
| Mar | 5.6" | 5.3" | 0.3" | 💧 Light watering |
| Apr | 5.6" | 4.1" | 1.5" | 💧 Light watering |
| May | 5.6" | 4" | 1.6" | 💧 Light watering |
| Jun | 5.6" | 5.2" | 0.4" | 💧 Light watering |
| Jul | 5.6" | 5.3" | 0.3" | 💧 Light watering |
| Aug | 5.6" | 6.1" | 0" | ✅ Rainfall sufficient |
| Sep | 5.6" | 4.4" | 1.2" | 💧 Light watering |
| Oct | 5.6" | 3.7" | 1.9" | 💧 Light watering |
| Nov | 5.6" | 4.6" | 1" | 💧 Light watering |
| Dec | — | 5.2" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Stone County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Pumpkin 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.
Pumpkin Planting Timeline — Stone County, MS
Pumpkin Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 2 | Feb 2 – Feb 16 |
| Transplant Outdoors | March 9 | Mar 9 – Mar 23 |
| Direct Sow | March 2 | Mar 2 – Mar 23 |
| Harvest | June 8 | Jun 8 – Jul 27 |
Plant 1" deep · 30" apart · Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Transplant Outdoors Direct Sow |
| April | — |
| May | — |
| June | Harvest |
| July | Harvest |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1.3"/week · Only during dry spells
📅 Days to Maturity
85–120 days
🧪 Soil pH
Needs 6–7.5 · Your soil: too_acidic
🗺️ USDA Zone
Zone 9a
📆 Growing Season
269 days in Stone County
Growing Tips for Pumpkin in Stone County
Direct sow Pumpkin outdoors after March 02 in Stone County when soil has warmed and frost danger has passed.
Sandy soil in Stone County dries quickly — mulch Pumpkin with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
With summer highs reaching 96°F in Stone County, provide afternoon shade for Pumpkin and water deeply in the morning.
Common pests for Pumpkin in this region include squash vine borer and cucumber beetles. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow on mounds after last frost. Allow 6-10 feet between plants. Slip a board under developing fruit to prevent rot. Harvest when rind is hard and deep in color.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Pumpkin in Other Locations
Frequently Asked Questions
When should I plant Pumpkin in Stone County, MS?
Stone County is in Zone 9a with an average last frost of March 2. Plan your Pumpkin planting based on this frost date — see the calendar above for exact timing.
What planting zone is Stone County, MS?
Stone County, Mississippi is in USDA Hardiness Zone 9a. The average last spring frost is March 2 and first fall frost is November 26.
Your Stone County Garden Planner — Free
A 24-page printable planner built for Stone County (Zone 9a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.