When to Plant Basil in Greene County, OH
Basil is a fragrant warm-season herb essential to Italian and Thai cuisines. It comes in many varieties including sweet, Thai, purple, and lemon types.
Greene County, Ohio is in USDA Zone 6a. The average last spring frost is April 23 and the first fall frost is October 19, giving you a growing season of approximately 179 days.
At an elevation of 515 feet, Greene County receives approximately 41.5 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86ยฐF, providing good warmth for Basil during the growing season.
Greene County Soil Profile
Soil Type
Silt Loam
Soil pH
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 Greene County
How your county's soil matches Basil's growing requirements.
Soil pH
Your soil pH (6.0โ7.0) is within Basil's preferred range (6.0โ7.0).
Soil Texture
The silt loam soil in Greene County is excellent for Basil โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is excellent (5.0%) โ Basil will thrive.
How to Plant Basil
Succession Planting Basil
Sow every 5.7 weeks. Last sowing by Aug 05 to harvest before frost.
Plant Water Budget
Basil Planting Timeline โ Greene County, OH
Basil Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 5 | Mar 5 โ Mar 19 |
| Transplant Outdoors | May 7 | May 7 โ May 21 |
| Direct Sow | April 30 | Apr 30 โ May 21 |
| Harvest | July 2 | Jul 2 โ Sep 3 |
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 | Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
0.6"/week ยท Natural rainfall sufficient
๐ Days to Maturity
50โ75 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: ideal
๐บ๏ธ USDA Zone
Zone 6a
๐ Growing Season
179 days in Greene County
Growing Tips for Basil in Greene County
Direct sow Basil outdoors after April 23 in Greene County when soil has warmed and frost danger has passed.
General growing tips
Start seeds indoors or direct sow after last frost. Pinch flower buds to extend leaf production. Harvest leaves from the top down, cutting just above a leaf pair.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Isolate 150 ft between varieties. Different basil species can cross.
Basil in Other Locations
Frequently Asked Questions
When should I plant Basil in Greene County, OH?
Greene County is in Zone 6a with an average last frost of April 23. Plan your Basil planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Greene County, OH?
Greene County, Ohio is in USDA Hardiness Zone 6a. The average last spring frost is April 23 and first fall frost is October 19.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Greene County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
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