When to Plant Mitsuba in Ray County, MO
Mitsuba (Japanese parsley) is a shade-loving herb with trefoil leaves and a mild celery-parsley flavor. It is essential in Japanese cuisine for soups, salads, and garnishes.
Ray County, Missouri is in USDA Zone 6a. The average last spring frost is April 15 and the first fall frost is October 25, giving you a growing season of approximately 193 days.
At an elevation of 747 feet, Ray County receives approximately 32.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 92ยฐF, providing good warmth for Mitsuba during the growing season.
Ray County Soil Profile
Soil Type
Silt Loam
Soil pH
5.6-6.6
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 Ray County
How your county's soil matches Mitsuba's growing requirements.
Soil pH
Your soil pH (5.6โ6.6) overlaps with Mitsuba's range (6.0โ7.0), though not a perfect match.
Soil Texture
The silt loam soil in Ray County is excellent for Mitsuba โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.5%). Annual compost additions will help Mitsuba.
How to Plant Mitsuba
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Succession Planting Mitsuba
Sow every 5.7 weeks. Last sowing by Aug 16 to harvest before frost.
For a dedicated fall crop, sow by Aug 16.
Plant Water Budget
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Mitsuba Planting Timeline โ Ray County, MO
Mitsuba Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 11 | Mar 11 โ Mar 25 |
| Transplant Outdoors | April 8 | Apr 8 โ Apr 22 |
| Direct Sow | April 1 | Apr 1 โ Apr 22 |
| Fall Sowing | August 16 | Aug 16 โ Aug 30 |
| Harvest | June 3 | Jun 3 โ Jul 29 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Partial Shade (3-6 hours)
๐ง Water
1"/week ยท 1-2 times/week
๐ Days to Maturity
50โ70 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: acceptable
๐บ๏ธ USDA Zone
Zone 6a
๐ Growing Season
193 days in Ray County
Growing Tips for Mitsuba in Ray County
Direct sow Mitsuba outdoors after April 15 in Ray County when soil has warmed and frost danger has passed.
Common pests for Mitsuba in this region include carrot rust fly and parsleyworm. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow or start indoors in partial shade. Mitsuba prefers cool, moist conditions. Harvest outer stems as needed. Self-sows readily in shaded garden areas.
Companion Planting
Good Companions
Level Up Your Garden
Mitsuba in Other Locations
Frequently Asked Questions
When should I plant Mitsuba in Ray County, MO?
Ray County is in Zone 6a with an average last frost of April 15. Plan your Mitsuba planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Ray County, MO?
Ray County, Missouri is in USDA Hardiness Zone 6a. The average last spring frost is April 15 and first fall frost is October 25.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Ray County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
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