When to Plant Sunchoke in Leflore County, MS
Sunchokes (Jerusalem artichokes) are a native sunflower relative grown for their knobby, nutty-flavored tubers. They are extremely productive and nearly impossible to eradicate.
Leflore County, Mississippi is in USDA Zone 8a. The average last spring frost is March 8 and the first fall frost is November 15, giving you a growing season of approximately 252 days.
At an elevation of 115 feet, Leflore County receives approximately 58.4 inches of rainfall annually with predominantly clay loam soil. Summer highs average 94Β°F, providing good warmth for Sunchoke during the growing season. Clay soil retains moisture well for Sunchoke, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Sunchoke root diseases.
Leflore County Soil Profile
Soil Type
Clay Loam
Soil pH
5.3-6.4
Drainage
Well Drained
Monthly Watering Guide for Sunchoke
Sunchoke needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Sunchoke Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | β | 4.3" | 0" | βοΈ Dormant |
| Feb | β | 4.7" | 0" | βοΈ Dormant |
| Mar | 4.3" | 6" | 0" | β Rainfall sufficient |
| Apr | 4.3" | 5" | 0" | β Rainfall sufficient |
| May | 4.3" | 4.7" | 0" | β Rainfall sufficient |
| Jun | 4.3" | 5.6" | 0" | β Rainfall sufficient |
| Jul | 4.3" | 5.8" | 0" | β Rainfall sufficient |
| Aug | 4.3" | 5.2" | 0" | β Rainfall sufficient |
| Sep | 4.3" | 4.8" | 0" | β Rainfall sufficient |
| Oct | 4.3" | 3.8" | 0.5" | π§ Light watering |
| Nov | 4.3" | 4.2" | 0.1" | π§ Light watering |
| Dec | β | 4.3" | 0" | βοΈ Dormant |
Water needs are for active growing months only (MarβNov in Leflore County). Supplement amounts are based on average rainfall β actual needs vary with temperature, soil, and mulching.
Sunchoke Planting Timeline β Leflore County, MS
Sunchoke Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | March 22 | Mar 22 β Apr 5 |
| Harvest | July 12 | Jul 12 β Sep 6 |
Plant 1" deep Β· 30" apart Β· Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | β |
| February | β |
| March | Transplant Outdoors |
| April | Transplant Outdoors |
| May | β |
| June | β |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | β |
| November | β |
| December | β |
Growing Conditions
βοΈ Sun
Full Sun (6-8+ hours)
π§ Water
Moderate β regular watering
π Days to Maturity
110β150 days
π§ͺ Soil pH
Needs 6β7.5 Β· Your soil: N/A
πΊοΈ USDA Zone
Zone 8a
π Growing Season
252 days in Leflore County
Growing Tips for Leflore County
Plant tubers 4 inches deep in early spring. Contain plants with barriers as they spread aggressively. Harvest after frost or leave in ground and dig as needed through winter.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Sunchoke in Other Locations
Frequently Asked Questions
When should I plant Sunchoke in Leflore County, MS?
Leflore County is in Zone 8a with an average last frost of March 8. Plan your Sunchoke planting based on this frost date β see the calendar above for exact timing.
What planting zone is Leflore County, MS?
Leflore County, Mississippi is in USDA Hardiness Zone 8a. The average last spring frost is March 8 and first fall frost is November 15.
Plan Your Garden with Confidence
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