When to Plant Spaghetti Squash in Newton County, AR
Spaghetti squash is a winter squash whose cooked flesh separates into pasta-like strands. It is a popular low-carb alternative to pasta.
Newton County, Arkansas is in USDA Zone 6b. The average last spring frost is April 13 and the first fall frost is October 22, giving you a growing season of approximately 192 days.
At an elevation of 881 feet, Newton County receives approximately 48.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86ยฐF, providing good warmth for Spaghetti Squash during the growing season.
Newton County Soil Profile
Soil Type
Silt Loam
Soil pH
5.7-6.8
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 Newton County
How your county's soil matches Spaghetti Squash's growing requirements.
Soil pH
Your soil pH (5.7โ6.8) overlaps with Spaghetti Squash's range (6.0โ7.0), though not a perfect match.
Soil Texture
The silt loam soil in Newton County is excellent for Spaghetti Squash โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.9%). Annual compost additions will help Spaghetti Squash.
How to Plant Spaghetti Squash
Plant Water Budget
Monthly Watering Guide for Spaghetti Squash
Spaghetti Squash needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Spaghetti Squash Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 4.5" | 0" | โ๏ธ Dormant |
| Feb | โ | 4.1" | 0" | โ๏ธ Dormant |
| Mar | โ | 4.5" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| May | 4.3" | 4.5" | 0" | โ Rainfall sufficient |
| Jun | 4.3" | 3.8" | 0.5" | ๐ง Light watering |
| Jul | 4.3" | 4.4" | 0" | โ Rainfall sufficient |
| Aug | 4.3" | 4.1" | 0.2" | ๐ง Light watering |
| Sep | 4.3" | 3.4" | 0.9" | ๐ง Light watering |
| Oct | 4.3" | 3.5" | 0.8" | ๐ง Light watering |
| Nov | โ | 3.6" | 0" | โ๏ธ Dormant |
| Dec | โ | 4.2" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Newton County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Spaghetti Squash 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.
Spaghetti Squash Planting Timeline โ Newton County, AR
Spaghetti Squash Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 9 | Mar 9 โ Mar 23 |
| Transplant Outdoors | April 27 | Apr 27 โ May 11 |
| Direct Sow | April 20 | Apr 20 โ May 11 |
| Harvest | July 27 | Jul 27 โ Aug 24 |
Plant 1" deep ยท 30" apart ยท Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | โ |
| 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
85โ100 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: acceptable
๐บ๏ธ USDA Zone
Zone 6b
๐ Growing Season
192 days in Newton County
Growing Tips for Spaghetti Squash in Newton County
Direct sow Spaghetti Squash outdoors after April 13 in Newton County when soil has warmed and frost danger has passed.
Common pests for Spaghetti Squash 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. Harvest when skin turns golden yellow and is hard. Store in a cool, dry place for 2-3 months. Bake or microwave halves until tender.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Spaghetti Squash in Other Locations
Frequently Asked Questions
When should I plant Spaghetti Squash in Newton County, AR?
Newton County is in Zone 6b with an average last frost of April 13. Plan your Spaghetti Squash planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Newton County, AR?
Newton County, Arkansas is in USDA Hardiness Zone 6b. The average last spring frost is April 13 and first fall frost is October 22.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Newton County gardeners in Zone 6b 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.