When to Plant Stevia in Tift County, GA
Stevia is a subtropical herb whose leaves contain natural sweeteners 200-300 times sweeter than sugar. It is grown as an annual in most climates.
Tift County, Georgia is in USDA Zone 8b. The average last spring frost is March 7 and the first fall frost is November 18, giving you a growing season of approximately 256 days.
At an elevation of 139 feet, Tift County receives approximately 55 inches of rainfall annually with predominantly clay loam soil. Summer highs average 90ยฐF, providing good warmth for Stevia during the growing season. Clay soil retains moisture well for Stevia, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Stevia root diseases.
Tift County Soil Profile
Soil Type
Clay Loam
Soil pH
5.4-6.3
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 Tift County
How your county's soil matches Stevia's growing requirements.
Soil pH
Your soil pH (5.4โ6.3) is more acidic than Stevia prefers (6.5โ7.5). Add garden lime to raise pH.
Soil Texture
The clay loam soil in Tift County is excellent for Stevia โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.4%). Annual compost additions will help Stevia.
How to Plant Stevia
Succession Planting Stevia
Sow every 6.9 weeks. Last sowing by Aug 20 to harvest before frost.
Plant Water Budget
Monthly Watering Guide for Stevia
Stevia needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.
| Month | Stevia Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 4.4" | 0" | โ๏ธ Dormant |
| Feb | โ | 4" | 0" | โ๏ธ Dormant |
| Mar | 2.2" | 5.9" | 0" | โ Rainfall sufficient |
| Apr | 2.2" | 4.2" | 0" | โ Rainfall sufficient |
| May | 2.2" | 5" | 0" | โ Rainfall sufficient |
| Jun | 2.2" | 5" | 0" | โ Rainfall sufficient |
| Jul | 2.2" | 5.3" | 0" | โ Rainfall sufficient |
| Aug | 2.2" | 5.5" | 0" | โ Rainfall sufficient |
| Sep | 2.2" | 4" | 0" | โ Rainfall sufficient |
| Oct | 2.2" | 3.2" | 0" | โ Rainfall sufficient |
| Nov | 2.2" | 3.9" | 0" | โ Rainfall sufficient |
| Dec | โ | 4.5" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MarโNov in Tift County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Stevia 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.
Stevia Planting Timeline โ Tift County, GA
Stevia Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 17 | Jan 17 โ Jan 31 |
| Transplant Outdoors | March 21 | Mar 21 โ Apr 4 |
| Direct Sow | March 14 | Mar 14 โ Apr 4 |
| Harvest | May 23 | May 23 โ Aug 1 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | โ |
| March | Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| 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
0.5"/week ยท Natural rainfall sufficient
๐ Days to Maturity
60โ90 days
๐งช Soil pH
Needs 6.5โ7.5 ยท Your soil: too_acidic
๐บ๏ธ USDA Zone
Zone 8b
๐ Growing Season
256 days in Tift County
Growing Tips for Stevia in Tift County
Direct sow Stevia outdoors after March 07 in Tift County when soil has warmed and frost danger has passed.
With Tift County's clay soil (27% clay), work in 3-4 inches of compost before planting Stevia. Avoid tilling when soil is wet to prevent compaction.
Common pests for Stevia in this region include aphids and slugs. Use row covers early in the season and inspect plants weekly.
General growing tips
Start seeds indoors under lights or buy transplants. Pinch flowers to encourage leaf production. Harvest leaves before flowering for maximum sweetness. Dry leaves for year-round use.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Stevia in Other Locations
Frequently Asked Questions
When should I plant Stevia in Tift County, GA?
Tift County is in Zone 8b with an average last frost of March 7. Plan your Stevia planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Tift County, GA?
Tift County, Georgia is in USDA Hardiness Zone 8b. The average last spring frost is March 7 and first fall frost is November 18.
Plan Your Garden with Confidence
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