How to Grow Duke of York
Wikimedia Commons
Duke of York
Solanum tuberosum 'Duke of York'
vegetableDuke of York is a second early potato variety known for its distinctive red skin with yellow flesh and creamy texture. It produces high yields of medium-sized tubers and is prized for both fresh consumption and culinary versatility. This heirloom variety has been a favorite since its introduction in the early 1900s.
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Example Duke of York timeline · Pittsburgh, PA (Zone 6b)
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Plant Duke of York
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Duke of York
Around Jul 16≈ 90 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Duke of York dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-8, best in cooler climates with consistent moisture
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Seed Piece Preparation & Planting
1 week (preparation); plant when soil reaches 45°FSeed potatoes (whole or cut pieces with 2+ eyes) are prepared and planted directly into prepared soil in early spring.
Use certified disease-free seed potatoes. If cutting, allow cut surfaces to callus for 1-2 days before planting. Plant when soil is workable and frost risk has passed.
Sprout Emergence & Establishment
3-4 weeks after plantingShoots emerge from seed pieces and develop into young plants with initial leaf growth.
Keep soil moist. Hill soil around emerging shoots when they reach 6 inches tall to prevent greening and light exposure. Repeat hilling every 2-3 weeks.
Vegetative Growth & Flowering
6-8 weeksPlants develop robust foliage with multiple stems and eventually produce white or pale pink flowers.
Maintain consistent moisture (critical during this stage). Apply balanced fertilizer or fish emulsion every 2-3 weeks. Watch for pests and diseases. Continue hilling if needed.
Tuber Development & Maturation
4-6 weeksFlowers fade and energy shifts to underground tuber development. Foliage remains green and productive.
Maintain steady moisture to prevent cracking and malformed tubers. Reduce nitrogen fertilizer if applied; a potassium-rich fertilizer supports tuber quality. Mulch to regulate soil temperature.
Senescence & Harvest Readiness
1-2 weeks before harvestFoliage begins to yellow and die back, signaling maturity and tuber skin set.
Stop watering 1-2 weeks before harvest to allow skins to harden. Cure tubers in cool, dark conditions post-harvest. For new potatoes, harvest earlier (70-80 days) while vines still green.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Hand-pick adults and egg clusters early. Use row covers. Apply spinosad or neem oil. Rotate crops. Encourage natural predators.
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Use row covers to exclude insects. Apply neem oil or insecticidal soap. Remove affected plants. Monitor closely for zebra chip disease.
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Spray with water to dislodge. Apply insecticidal soap or neem oil. Introduce beneficial insects like ladybugs.
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Crop rotation essential. Till soil to disrupt life cycle. Set traps with potato pieces. Apply beneficial nematodes.
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Choose resistant varieties when possible. Improve air circulation. Remove infected foliage promptly. Apply copper fungicide or mancozeb. Avoid overhead watering.
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Remove lower leaves as plant grows. Apply sulfur or copper fungicide. Space plants for air circulation. Mulch to prevent soil splash.
Uses
Versatile Cooking Potato
CulinaryDuke of York has a creamy texture and balanced waxy-to-starchy ratio, making it excellent for boiling, mashing, roasting, and salads. Its red skin and yellow flesh add visual appeal to dishes. [source]
New Potato Delicacy
CulinaryWhen harvested early as new potatoes, Duke of York offers tender, thin skin and delicate flavor perfect for spring dishes, often served simply with butter and herbs. [source]
Long-Term Storage
HouseholdDuke of York stores exceptionally well for 4-6 months under proper conditions, making it valuable for home food preservation and winter supplies. [source]
Traditional & Heritage Cooking
CulinaryAs a historic heirloom variety favored in British cuisine, Duke of York suits traditional potato dishes and connects modern gardeners to culinary heritage. [source]
Garden Pollinator Support
WildlifePotato flowers attract bees and other pollinators, supporting garden ecosystem health while producing food. [source]
Harvest Tips
Duke of York is a second early variety suitable for both new potato harvest (70-80 days, when vines still flowering) and full maturity (90-110 days). For new potatoes, carefully dig around plants and harvest by hand to minimize damage. For storage, wait until vines have completely died back and tuber skins have hardened. Harvest on a dry day, handle tubers gently to avoid bruising, and brush off soil without washing. Store in a cool (45-50°F), dark, humid location with good ventilation for up to 4-6 months.
Fun Facts
- 🌱 Duke of York was introduced around 1892 and is named after Frederick, Duke of York and Albany, making it one of the oldest commercially available potato varieties still widely grown today.
- 🌱 This variety is particularly popular in the UK and Europe, where it's considered a gold standard second early potato for both home gardeners and commercial growers.
- 🌱 Duke of York's distinctive red and yellow coloring is not just cosmetic—the red pigments (anthocyanins) provide antioxidant benefits similar to those in colored potatoes, while the creamy yellow flesh indicates good flavor and cooking quality.
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