When to plant Cardoon in Talbot County County,
In Talbot County County, Cardoon is a single-season spring crop — there's no second fall window. Plant April 15–April 29 for an 150-day harvest, finishing well before the November 8 first frost.
When to Plant Cardoon in Talbot County, MD
This month in Talbot County, Maryland
June is a pivotal month for Talbot County, Maryland gardens. Focus on these tasks first and you'll set up the rest of the season for success.
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.
Talbot County, Maryland is in USDA Zone 8a. The average last spring frost is April 1 and the first fall frost is November 8, giving you a growing season of approximately 221 days.
At an elevation of 722 feet, Talbot County receives approximately 38.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 88°F, providing good warmth for Cardoon during the growing season.
Talbot County Soil Profile
Soil Type
Silt Loam
Soil pH
5.8-7.1
Drainage
Well Drained
Cardoon Planting Risk Windows
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.
Soil Compatibility in Talbot County
How your county's soil matches Cardoon's growing requirements.
Soil pH
Your soil pH (5.8–7.1) overlaps with Cardoon's range (6.0–7.5), though not a perfect match.
Soil Texture
The silt loam soil in Talbot County is excellent for Cardoon — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (3.3%). Annual compost additions will help Cardoon.
How to Plant Cardoon
Cardoon Water Budget
Monthly Watering Guide for Cardoon
Cardoon needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Cardoon Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 3.1" | 0" | ❄️ Dormant |
| Feb | — | 2.8" | 0" | ❄️ Dormant |
| Mar | — | 3.4" | 0" | ❄️ Dormant |
| Apr | 4.3" | 3.6" | 0.7" | 💧 Light watering |
| May | 4.3" | 3.5" | 0.8" | 💧 Light watering |
| Jun | 4.3" | 3.1" | 1.2" | 💧 Light watering |
| Jul | 4.3" | 3.9" | 0.4" | 💧 Light watering |
| Aug | 4.3" | 3.9" | 0.4" | 💧 Light watering |
| Sep | 4.3" | 3.6" | 0.7" | 💧 Light watering |
| Oct | 4.3" | 2.6" | 1.7" | 💧 Light watering |
| Nov | 4.3" | 2.5" | 1.8" | 💧 Light watering |
| Dec | — | 3.1" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Apr–Nov in Talbot County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Cardoon Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Cardoon Planting Timeline — Talbot County, MD
Cardoon Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | April 15 | Apr 15 – Apr 29 |
| Harvest | August 19 | Aug 19 – Sep 30 |
Plant 1" deep · 30" apart · Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Transplant Outdoors |
| May | — |
| June | — |
| July | — |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1"/week · Only during dry spells
📅 Days to Maturity
120–150 days
🧪 Soil pH
Needs 6–7.5 · Your soil: acceptable
🗺️ USDA Zone
Zone 8a
📆 Growing Season
221 days in Talbot County
Growing Tips for Cardoon in Talbot County
Direct sow Cardoon outdoors after April 01 in Talbot County when soil has warmed and frost danger has passed.
Common pests for Cardoon in this region include aphids and slugs. Use row covers early in the season and inspect plants weekly.
General growing tips
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
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Check more plant combinations with our Companion Planting Checker →
Cardoon in Other Locations
Frequently Asked Questions
When should I plant Cardoon in Talbot County, MD?
Talbot County is in Zone 8a with an average last frost of April 1. Plan your Cardoon planting based on this frost date — see the calendar above for exact timing.
What planting zone is Talbot County, MD?
Talbot County, Maryland is in USDA Hardiness Zone 8a. The average last spring frost is April 1 and first fall frost is November 8.
When should I plant Cardoon in Talbot County, ?
In Talbot County, , plant Cardoon after the last frost (around April 1) and before the first frost (around November 8). Best results when soil holds above 50°F.
What growing zone is Talbot County, for Cardoon?
Talbot 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 Talbot County's climate?
Yes — Cardoon grows well in Talbot County's temperate climate. Talbot County averages a 221-day frost-free season, with last frost around April 1 and first frost around November 8.
Your Talbot County Garden Planner — Free
A 22-page printable planner built for Talbot 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.