When to Plant Shiso in Bleckley County, GA
Shiso (perilla) is a fragrant Japanese herb with large, ruffled leaves in green or purple varieties. It has a unique flavor combining mint, basil, and anise.
Bleckley County, Georgia is in USDA Zone 8a. The average last spring frost is March 9 and the first fall frost is November 15, giving you a growing season of approximately 251 days.
At an elevation of 108 feet, Bleckley County receives approximately 50.9 inches of rainfall annually with predominantly clay loam soil. Summer highs average 96Β°F, so Shiso may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Shiso, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Shiso root diseases.
Bleckley County Soil Profile
Soil Type
Clay Loam
Soil pH
5.5-6.5
Drainage
Well Drained
Monthly Watering Guide for Shiso
Shiso needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Shiso Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | β | 4.2" | 0" | βοΈ Dormant |
| Feb | β | 3.9" | 0" | βοΈ Dormant |
| Mar | 4.3" | 4.6" | 0" | β Rainfall sufficient |
| Apr | 4.3" | 3.8" | 0.5" | π§ Light watering |
| May | 4.3" | 3.6" | 0.7" | π§ Light watering |
| Jun | 4.3" | 4.3" | 0" | β Rainfall sufficient |
| Jul | 4.3" | 5.1" | 0" | β Rainfall sufficient |
| Aug | 4.3" | 5.4" | 0" | β Rainfall sufficient |
| Sep | 4.3" | 4.3" | 0" | β Rainfall sufficient |
| Oct | 4.3" | 3.5" | 0.8" | π§ Light watering |
| Nov | 4.3" | 4.1" | 0.2" | π§ Light watering |
| Dec | β | 4" | 0" | βοΈ Dormant |
Water needs are for active growing months only (MarβNov in Bleckley County). Supplement amounts are based on average rainfall β actual needs vary with temperature, soil, and mulching.
Shiso Planting Timeline β Bleckley County, GA
Shiso Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 19 | Jan 19 β Feb 2 |
| Transplant Outdoors | March 23 | Mar 23 β Apr 6 |
| Direct Sow | March 16 | Mar 16 β Apr 6 |
| Harvest | May 18 | May 18 β Jul 13 |
Plant 0.5" deep Β· 8" apart Β· Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | Start Indoors |
| March | Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | β |
| September | β |
| October | β |
| November | β |
| December | β |
Growing Conditions
βοΈ Sun
Partial Shade (3-6 hours)
π§ Water
Moderate β regular watering
π Days to Maturity
50β70 days
π§ͺ Soil pH
Needs 5.5β7 Β· Your soil: N/A
πΊοΈ USDA Zone
Zone 8a
π Growing Season
251 days in Bleckley County
Growing Tips for Bleckley County
Direct sow after last frost or start indoors. Both green and red varieties are available. Pinch tips to encourage bushiness. Self-sows prolifically; deadhead to control.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Shiso in Other Locations
Frequently Asked Questions
When should I plant Shiso in Bleckley County, GA?
Bleckley County is in Zone 8a with an average last frost of March 9. Plan your Shiso planting based on this frost date β see the calendar above for exact timing.
What planting zone is Bleckley County, GA?
Bleckley County, Georgia is in USDA Hardiness Zone 8a. The average last spring frost is March 9 and first fall frost is November 15.
Plan Your Garden with Confidence
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