When to Plant Echinacea in Stark County, IL
Echinacea (purple coneflower) is a native prairie perennial valued for its immune-supporting properties and beautiful daisy-like flowers that attract pollinators.
Stark County, Illinois is in USDA Zone 5a. The average last spring frost is April 21 and the first fall frost is October 12, giving you a growing season of approximately 174 days.
At an elevation of 1,071 feet, Stark County receives approximately 33.7 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84ยฐF, so choose short-season varieties of Echinacea to ensure they mature before fall.
Stark County Soil Profile
Soil Type
Silt Loam
Soil pH
6-6.9
Drainage
Well Drained
Monthly Watering Guide for Echinacea
Echinacea needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Echinacea Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 1.4" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.5" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.7" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.5" | 0.8" | ๐ง Light watering |
| May | 4.3" | 4.1" | 0.2" | ๐ง Light watering |
| Jun | 4.3" | 4.1" | 0.2" | ๐ง Light watering |
| Jul | 4.3" | 3.5" | 0.8" | ๐ง Light watering |
| Aug | 4.3" | 3.3" | 1" | ๐ง Light watering |
| Sep | 4.3" | 2.8" | 1.5" | ๐ง Light watering |
| Oct | 4.3" | 2.9" | 1.4" | ๐ง Light watering |
| Nov | โ | 2.3" | 0" | โ๏ธ Dormant |
| Dec | โ | 1.7" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Stark County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Echinacea Planting Timeline โ Stark County, IL
Echinacea Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | April 28 | Apr 28 โ May 12 |
| Harvest | September 1 | Sep 1 โ Oct 13 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Transplant Outdoors |
| May | Transplant Outdoors |
| June | โ |
| July | โ |
| August | โ |
| September | Harvest |
| October | Harvest |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Low โ drought tolerant
๐ Days to Maturity
120โ180 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 5a
๐ Growing Season
174 days in Stark County
Growing Tips for Stark County
Start seeds indoors 8-10 weeks before last frost or direct sow in fall for spring germination. Seeds need cold stratification. Deadhead to prolong blooming or leave seed heads for birds.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Echinacea in Other Locations
Frequently Asked Questions
When should I plant Echinacea in Stark County, IL?
Stark County is in Zone 5a with an average last frost of April 21. Plan your Echinacea planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Stark County, IL?
Stark County, Illinois is in USDA Hardiness Zone 5a. The average last spring frost is April 21 and first fall frost is October 12.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Stark County gardeners in Zone 5a organize planting dates, track what's growing, and never miss a planting window.
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