When to plant Cardoon in Marshall County, AL
Plant Cardoon in Marshall County, between April 19 and May 3 — the only viable window. Zone 8a's short season (209 frost-free days) rules out a fall crop.
When to Plant Cardoon in Marshall County, AL
Cardoon is a large thistle relative of the artichoke, grown for its edible leaf stalks. It has dramatic silvery foliage and makes a striking ornamental as well.
Marshall County, Alabama is in USDA Zone 8a. The average last spring frost is April 5 and the first fall frost is October 31, giving you a growing season of approximately 209 days.
At an elevation of 159 feet, Marshall County receives approximately 60.2 inches of rainfall annually with predominantly clay loam soil. Summer highs average 89°F, providing good warmth for Cardoon during the growing season. Clay soil retains moisture well for Cardoon, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Cardoon root diseases.
Marshall County Soil Profile
Soil Type
Clay Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Cardoon Planting Timeline — Marshall County, AL
Cardoon Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | April 19 | Apr 19 – May 3 |
| Harvest | August 23 | Aug 23 – Oct 4 |
Plant 1" deep · 30" apart · Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Transplant Outdoors |
| May | Transplant Outdoors |
| June | — |
| July | — |
| August | Harvest |
| September | Harvest |
| October | Harvest |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
120–150 days
🧪 Soil pH
Needs 6–7.5 · Your soil: N/A
🗺️ USDA Zone
Zone 8a
📆 Growing Season
209 days in Marshall County
Growing Tips for Marshall County
Blanch stalks by wrapping with cardboard or tying leaves together 3-4 weeks before harvest. Provide deep, rich soil and consistent moisture. Protect from hard frost.
Companion Planting
Good Companions
Avoid Planting Near
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Cardoon in Other Locations
Frequently Asked Questions
When should I plant Cardoon in Marshall County, AL?
Marshall County is in Zone 8a with an average last frost of April 5. Plan your Cardoon planting based on this frost date — see the calendar above for exact timing.
What planting zone is Marshall County, AL?
Marshall County, Alabama is in USDA Hardiness Zone 8a. The average last spring frost is April 5 and first fall frost is October 31.
When should I plant Cardoon in Marshall County, AL?
In Marshall County, AL, plant Cardoon after the last frost (around April 5) and before the first frost (around October 31). Best results when soil holds above 50°F.
What growing zone is Marshall County, AL for Cardoon?
Marshall County sits in USDA Zone 8a. Cardoon grows reliably in zones 7a through 10b, so it's a good fit here.
Can Cardoon grow in Marshall County's climate?
Yes — Cardoon grows well in Marshall County's temperate climate. Marshall County averages a 209-day frost-free season, with last frost around April 5 and first frost around October 31.
Your Marshall County Garden Planner — Free
A 22-page printable planner built for Marshall County (Zone 8a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.