When to Plant Turnip in Middlesex County, CT
Turnips are a fast-growing cool-season root vegetable with edible roots and greens. Baby turnips are sweet and tender while mature ones are more pungent.
Middlesex County, Connecticut is in USDA Zone 6b. The average last spring frost is April 18 and the first fall frost is October 26, giving you a growing season of approximately 191 days.
At an elevation of 248 feet, Middlesex County receives approximately 40.4 inches of rainfall annually with predominantly silt loam soil. Summer highs average 90ยฐF, providing good warmth for Turnip during the growing season.
Middlesex County Soil Profile
Soil Type
Silt Loam
Soil pH
5.2-6.2
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 Middlesex County
How your county's soil matches Turnip's growing requirements.
Soil pH
Your soil pH (5.2โ6.2) is more acidic than Turnip prefers (6.0โ7.0). Add garden lime to raise pH.
Soil Texture
The silt loam soil in Middlesex County is excellent for Turnip โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (3.8%). Annual compost additions will help Turnip.
How to Plant Turnip
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Succession Planting Turnip
Sow every 4.6 weeks. Last sowing by Aug 27 to harvest before frost.
For a dedicated fall crop, sow by Aug 17.
Plant Water Budget
Monthly Watering Guide for Turnip
Turnip needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Turnip Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 3.2" | 0" | โ๏ธ Dormant |
| Feb | โ | 3" | 0" | โ๏ธ Dormant |
| Mar | โ | 3.7" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.6" | 0.7" | ๐ง Light watering |
| May | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| Jun | 4.3" | 4.3" | 0" | โ Rainfall sufficient |
| 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" | 3" | 1.3" | ๐ง Light watering |
| Nov | โ | 2.8" | 0" | โ๏ธ Dormant |
| Dec | โ | 2.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Middlesex County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Turnip 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.
Turnip Planting Timeline โ Middlesex County, CT
Turnip Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | April 4 | Apr 4 โ Apr 25 |
| Harvest | May 16 | May 16 โ Jun 20 |
| Fall Sowing | August 17 | Aug 17 โ Aug 31 |
Plant 0.5" deep ยท 4" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Direct Sow |
| May | Harvest |
| June | Harvest |
| July | โ |
| August | Fall Sowing |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
1"/week ยท Only during dry spells
๐ Days to Maturity
40โ60 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: too_acidic
๐บ๏ธ USDA Zone
Zone 6b
๐ Growing Season
191 days in Middlesex County
Growing Tips for Turnip in Middlesex County
Direct sow Turnip outdoors after April 18 in Middlesex County when soil has warmed and frost danger has passed.
Your generous 191.0-day season in Middlesex County allows multiple plantings of Turnip. Sow every 20.0 days for continuous harvest.
Common pests for Turnip in this region include cabbage worm and flea beetles. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow in early spring or late summer. Harvest when roots are 2-3 inches in diameter for best flavor. Both the roots and the greens are nutritious and edible.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Turnip in Other Locations
Frequently Asked Questions
When should I plant Turnip in Middlesex County, CT?
Middlesex County is in Zone 6b with an average last frost of April 18. Plan your Turnip planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Middlesex County, CT?
Middlesex County, Connecticut is in USDA Hardiness Zone 6b. The average last spring frost is April 18 and first fall frost is October 26.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Middlesex 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.