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When to Plant Crosne in Finney County, KS

Crosne (Chinese artichoke) produces small, segmented white tubers with a crunchy texture and mild artichoke-nutty flavor. They are a rare delicacy in French cuisine.

Finney County, Kansas is in USDA Zone 6a. The average last spring frost is April 25 and the first fall frost is October 16, giving you a growing season of approximately 174 days.

At an elevation of 873 feet, Finney County receives approximately 30 inches of rainfall annually with predominantly loam soil. Summer highs average 90ยฐF, providing good warmth for Crosne during the growing season.

Finney County, KS (Zone 6a) Moderate season
174 days
Last Spring Frost April 25
174 growing days
First Fall Frost October 16

Finney County Soil Profile

Soil Type

Loam

Soil pH

6.3-7.2

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✗ May not fit
Transplant: Apr 17 🍅 Harvest: Sep 18 – Oct 30
Recommended (50%) ✗ May not fit
Transplant: Apr 25 🍅 Harvest: Sep 26 – Nov 7
Safe Start (90%) ✗ May not fit
Transplant: May 8 🍅 Harvest: Oct 9 – Nov 20

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

Plant needs
1.0″/week
Rainfall provides
0.7″/week
You supply
0.3″/week
Watering frequency 1-2 times/week
Season total 513 gal / 100 sq ft
Drought risk

Water stress score is 8/10 โ€” consider drought-tolerant varieties and mulching

Crosne needs ~3,062 GDD — county provides 3,045 GDD Tight fit

Crosne Planting Timeline โ€” Finney County, KS

Crosne Planting Calendar

Activity When Date Range
Direct Sow April 11 Apr 11 โ€“ May 2
Fall Sowing August 7 Aug 7 โ€“ Aug 21
Harvest September 12 Sep 12 โ€“ Oct 24

Plant 0.5" deep ยท 6" apart ยท Rows 12" apart

Month-by-Month Timeline

MonthActivities
January โ€”
February โ€”
March โ€”
April Direct Sow
May Direct Sow
June โ€”
July โ€”
August Fall Sowing
September Harvest
October Harvest
November โ€”
December โ€”

Growing Conditions

Sun

Full Sun (6-8+ hours)

Water

Moderate โ€” regular watering

Days to Maturity

150โ€“200 days

Soil pH

6 โ€“ 7

USDA Zone

Zone 6a

Growing Season

174 days

Growing Tips for Finney County

Plant tubers 3 inches deep in spring. Mark the location well as plants die back. Harvest in late fall after frost. Leave some tubers in ground for next year. Very labor-intensive to harvest.

Companion Planting

Good Companions

Level Up Your Garden

Frequently Asked Questions

When should I plant Crosne in Finney County, KS?

Finney County is in Zone 6a with an average last frost of April 25. Plan your Crosne planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Finney County, KS?

Finney County, Kansas is in USDA Hardiness Zone 6a. The average last spring frost is April 25 and first fall frost is October 16.

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Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Finney County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Finney County, KS. Local conditions may vary. Last updated: April 2026.