When to Plant Daikon in Todd County, MN
Daikon is a large, mild Japanese radish that can grow over a foot long. It is excellent for pickling, stir-fries, and as a soil-breaking cover crop.
Todd County, Minnesota is in USDA Zone 4a. The average last spring frost is May 4 and the first fall frost is October 4, giving you a growing season of approximately 153 days.
At an elevation of 987 feet, Todd County receives approximately 33.3 inches of rainfall annually with predominantly silt loam soil. Summer highs average 81ยฐF, so choose short-season varieties of Daikon to ensure they mature before fall.
Todd County Soil Profile
Soil Type
Silt Loam
Soil pH
6-6.8
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 Todd County
How your county's soil matches Daikon's growing requirements.
Soil pH
Your soil pH (6.0โ6.8) is within Daikon's preferred range (5.8โ7.0).
Soil Texture
The silt loam soil in Todd County is excellent for Daikon โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is excellent (4.6%) โ Daikon will thrive.
How to Plant Daikon
Fall planting: Sow 12 weeks before your first frost date for a fall harvest.
Succession Planting Daikon
Sow every 5.7 weeks. Last sowing by Jul 26 to harvest before frost.
For a dedicated fall crop, sow by Jul 12.
Plant Water Budget
Monthly Watering Guide for Daikon
Daikon needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Daikon Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.4" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.6" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.4" | 0" | โ๏ธ Dormant |
| Apr | โ | 3.6" | 0" | โ๏ธ Dormant |
| May | 4.3" | 3.4" | 0.9" | ๐ง Light watering |
| Jun | 4.3" | 4.1" | 0.2" | ๐ง Light watering |
| Jul | 4.3" | 3.1" | 1.2" | ๐ง Light watering |
| Aug | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| Sep | 4.3" | 3.1" | 1.2" | ๐ง Light watering |
| Oct | 4.3" | 2.4" | 1.9" | 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 (MayโOct in Todd County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Daikon 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.
Daikon Planting Timeline โ Todd County, MN
Daikon Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | April 27 | Apr 27 โ May 18 |
| Harvest | June 22 | Jun 22 โ Jul 20 |
| Fall Sowing | July 12 | Jul 12 โ Jul 26 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Direct Sow |
| May | Direct Sow |
| June | Harvest |
| July | Fall Sowing Harvest |
| August | โ |
| 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
50โ70 days
๐งช Soil pH
Needs 5.8โ7 ยท Your soil: ideal
๐บ๏ธ USDA Zone
Zone 4a
๐ Growing Season
153 days in Todd County
Growing Tips for Daikon in Todd County
Direct sow Daikon outdoors after May 04 in Todd County when soil has warmed and frost danger has passed.
Common pests for Daikon 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 late summer for fall harvest. Loosen soil deeply before planting. Thin seedlings to 6 inches apart. Harvest before hard freeze as exposed shoulders may crack.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Daikon in Other Locations
Frequently Asked Questions
When should I plant Daikon in Todd County, MN?
Todd County is in Zone 4a with an average last frost of May 4. Plan your Daikon planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Todd County, MN?
Todd County, Minnesota is in USDA Hardiness Zone 4a. The average last spring frost is May 4 and first fall frost is October 4.
Plan Your Garden with Confidence
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