When to Plant Tomatillo in Humphreys County, TN
Tomatillos are a Mexican staple that produces tart, green fruits enclosed in papery husks. They are essential for salsa verde and green sauces.
Humphreys County, Tennessee is in USDA Zone 7a. The average last spring frost is April 5 and the first fall frost is October 29, giving you a growing season of approximately 207 days.
At an elevation of 2,413 feet, Humphreys County receives approximately 49.1 inches of rainfall annually with predominantly silt loam soil. Summer highs average 92ยฐF, providing good warmth for Tomatillo during the growing season.
Humphreys County Soil Profile
Soil Type
Silt Loam
Soil pH
5.8-6.5
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.
Plant Water Budget
Tomatillo Planting Timeline โ Humphreys County, TN
Tomatillo Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 15 | Feb 15 โ Mar 1 |
| Transplant Outdoors | April 19 | Apr 19 โ May 3 |
| Direct Sow | April 12 | Apr 12 โ May 3 |
| Harvest | June 21 | Jun 21 โ Aug 30 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | Start Indoors |
| 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
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
60โ85 days
Soil pH
6 โ 7
USDA Zone
Zone 7a
Growing Season
207 days
Growing Tips for Humphreys County
Start seeds indoors 6-8 weeks before last frost. Plant at least two plants for cross-pollination. Harvest when fruits fill the husk and it begins to split.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Tomatillo in Other Locations
Frequently Asked Questions
When should I plant Tomatillo in Humphreys County, TN?
Humphreys County is in Zone 7a with an average last frost of April 5. Plan your Tomatillo planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Humphreys County, TN?
Humphreys County, Tennessee is in USDA Hardiness Zone 7a. The average last spring frost is April 5 and first fall frost is October 29.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Humphreys County gardeners in Zone 7a organize planting dates, track what's growing, and never miss a planting window.
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