When to Plant Microgreens in Ozark County, MO
Microgreens are young seedlings of vegetables and herbs harvested at the cotyledon or first true leaf stage. They pack concentrated flavors and nutrients in a tiny package.
Ozark County, Missouri is in USDA Zone 6b. The average last spring frost is April 9 and the first fall frost is October 26, giving you a growing season of approximately 200 days.
At an elevation of 1,321 feet, Ozark County receives approximately 31.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 90ยฐF, providing good warmth for Microgreens during the growing season.
Ozark County Soil Profile
Soil Type
Silt Loam
Soil pH
5.3-6.6
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 Ozark County
How your county's soil matches Microgreens's growing requirements.
Soil pH
Your soil pH (5.3โ6.6) is more acidic than Microgreens prefers (6.0โ7.0). Add garden lime to raise pH.
Soil Texture
The silt loam soil in Ozark County is excellent for Microgreens โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.4%). Annual compost additions will help Microgreens.
How to Plant Microgreens
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Succession Planting Microgreens
Sow every 0.7 weeks. Last sowing by Oct 05 to harvest before frost.
For a dedicated fall crop, sow by Aug 17.
Plant Water Budget
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Microgreens
Microgreens needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Microgreens Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.2" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.4" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.9" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 2.9" | 1.4" | ๐ง Light watering |
| May | 4.3" | 3.4" | 0.9" | ๐ง Light watering |
| Jun | 4.3" | 4.2" | 0.1" | ๐ง Light watering |
| Jul | 4.3" | 3.7" | 0.6" | ๐ง Light watering |
| Aug | 4.3" | 3.6" | 0.7" | ๐ง Light watering |
| Sep | 4.3" | 2.8" | 1.5" | ๐ง Light watering |
| Oct | 4.3" | 2.6" | 1.7" | ๐ง Light watering |
| Nov | โ | 2" | 0" | โ๏ธ Dormant |
| Dec | โ | 1.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Ozark County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Microgreens 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.
Microgreens Planting Timeline โ Ozark County, MO
Microgreens Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 5 | Mar 5 โ Mar 19 |
| Transplant Outdoors | April 9 | Apr 9 โ Apr 23 |
| Direct Sow | March 26 | Mar 26 โ Apr 16 |
| Harvest | April 16 | Apr 16 โ May 14 |
| Fall Sowing | August 17 | Aug 17 โ Aug 31 |
Plant 0.5" deep ยท 2" apart ยท Rows 6" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow Harvest |
| May | Harvest |
| June | โ |
| July | โ |
| 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
7โ21 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: too_acidic
๐บ๏ธ USDA Zone
Zone 6b
๐ Growing Season
200 days in Ozark County
Growing Tips for Microgreens in Ozark County
Direct sow Microgreens outdoors after April 09 in Ozark County when soil has warmed and frost danger has passed.
Your generous 200.0-day season in Ozark County allows multiple plantings of Microgreens. Sow every 3.0 days for continuous harvest.
General growing tips
Sow seeds densely on shallow trays of moist growing medium. Cover until germination, then provide light. Harvest with scissors when 1-3 inches tall. Grow year-round indoors.
Microgreens in Other Locations
Frequently Asked Questions
When should I plant Microgreens in Ozark County, MO?
Ozark County is in Zone 6b with an average last frost of April 9. Plan your Microgreens planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Ozark County, MO?
Ozark County, Missouri is in USDA Hardiness Zone 6b. The average last spring frost is April 9 and first fall frost is October 26.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Ozark 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.