When to Plant Basil in Dickson County, TN
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.
Dickson County, Tennessee is in USDA Zone 7a. The average last spring frost is April 4 and the first fall frost is October 29, giving you a growing season of approximately 208 days.
At an elevation of 2,147 feet, Dickson County receives approximately 54 inches of rainfall annually with predominantly silt loam soil. Summer highs average 92ยฐF, providing good warmth for Basil during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Basil root diseases.
Dickson County Soil Profile
Soil Type
Silt Loam
Soil pH
5.6-6.7
Drainage
Well Drained
Monthly Watering Guide for Basil
Basil needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Basil Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 4.7" | 0" | โ๏ธ Dormant |
| Feb | โ | 4.4" | 0" | โ๏ธ Dormant |
| Mar | โ | 5.3" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 4.3" | 0" | โ Rainfall sufficient |
| May | 4.3" | 4.6" | 0" | โ Rainfall sufficient |
| Jun | 4.3" | 5.5" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 5.1" | 0" | โ Rainfall sufficient |
| Aug | 4.3" | 5.4" | 0" | โ Rainfall sufficient |
| Sep | 4.3" | 3.5" | 0.8" | ๐ง Light watering |
| Oct | 4.3" | 3" | 1.3" | ๐ง Light watering |
| Nov | โ | 4" | 0" | โ๏ธ Dormant |
| Dec | โ | 4.2" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Dickson County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Basil Planting Timeline โ Dickson County, TN
Basil Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 14 | Feb 14 โ Feb 28 |
| Transplant Outdoors | April 18 | Apr 18 โ May 2 |
| Direct Sow | April 11 | Apr 11 โ May 2 |
| Harvest | June 13 | Jun 13 โ Aug 15 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | โ |
| April | Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | Harvest |
| July | Harvest |
| August | Harvest |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Moderate โ regular watering
๐ Days to Maturity
50โ75 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 7a
๐ Growing Season
208 days in Dickson County
Growing Tips for Dickson County
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
Check more plant combinations with our Companion Planting Checker →
Isolate 150 ft between varieties. Different basil species can cross.
Basil in Other Locations
Frequently Asked Questions
When should I plant Basil in Dickson County, TN?
Dickson County is in Zone 7a with an average last frost of April 4. Plan your Basil planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Dickson County, TN?
Dickson County, Tennessee is in USDA Hardiness Zone 7a. The average last spring frost is April 4 and first fall frost is October 29.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Dickson County gardeners in Zone 7a 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.