When to Plant Microgreens in Fleming County, KY
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.
Fleming County, Kentucky is in USDA Zone 6b. The average last spring frost is April 16 and the first fall frost is October 24, giving you a growing season of approximately 191 days.
At an elevation of 2,599 feet, Fleming County receives approximately 43.5 inches of rainfall annually with predominantly silt loam soil. Summer highs average 89ยฐF, providing good warmth for Microgreens during the growing season.
Fleming County Soil Profile
Soil Type
Silt Loam
Soil pH
5.8-6.7
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 Fleming County
How your county's soil matches Microgreens's growing requirements.
Soil pH
Your soil pH (5.8โ6.7) overlaps with Microgreens's range (6.0โ7.0), though not a perfect match.
Soil Texture
The silt loam soil in Fleming County is excellent for Microgreens โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.5%). 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 03 to harvest before frost.
For a dedicated fall crop, sow by Aug 15.
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 | 4.1" | 0" | โ๏ธ Dormant |
| Feb | โ | 2.9" | 0" | โ๏ธ Dormant |
| Mar | โ | 4.3" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.5" | 0.8" | ๐ง Light watering |
| May | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| Jun | 4.3" | 4" | 0.3" | ๐ง Light watering |
| Jul | 4.3" | 4.1" | 0.2" | ๐ง Light watering |
| Aug | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| Sep | 4.3" | 3.2" | 1.1" | ๐ง Light watering |
| Oct | 4.3" | 3.1" | 1.2" | ๐ง Light watering |
| Nov | โ | 3.3" | 0" | โ๏ธ Dormant |
| Dec | โ | 3.4" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Fleming 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 Fleming County, KY
Microgreens Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 12 | Mar 12 โ Mar 26 |
| Transplant Outdoors | April 16 | Apr 16 โ Apr 30 |
| Direct Sow | April 2 | Apr 2 โ Apr 23 |
| Harvest | April 23 | Apr 23 โ May 21 |
| Fall Sowing | August 15 | Aug 15 โ Aug 29 |
Plant 0.5" deep ยท 2" apart ยท Rows 6" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| 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 Only during dry spells
๐ Days to Maturity
7โ21 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: acceptable
๐บ๏ธ USDA Zone
Zone 6b
๐ Growing Season
191 days in Fleming County
Growing Tips for Microgreens in Fleming County
Direct sow Microgreens outdoors after April 16 in Fleming County when soil has warmed and frost danger has passed.
Your generous 191.0-day season in Fleming 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 Fleming County, KY?
Fleming County is in Zone 6b with an average last frost of April 16. Plan your Microgreens planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Fleming County, KY?
Fleming County, Kentucky is in USDA Hardiness Zone 6b. The average last spring frost is April 16 and first fall frost is October 24.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Fleming 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.