How to Grow Russet Potato

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Russet Potato

Solanum tuberosum var. Russet

vegetable

Russet potatoes are a starchy, high-yielding variety known for their brown, netted skin and white flesh, making them ideal for baking, frying, and mashing. They are one of the most widely cultivated potato varieties in North America and are prized for their excellent storage capability and versatility in the kitchen. These vigorous plants produce abundant tubers when grown in cool conditions with proper soil management.

Looking for a specific variety?

Russet Burbank Russet Norkotah Russet Ranger Russet Puree Russet Legend

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Example Russet Potato timeline · Pittsburgh, PA (Zone 6b)

Plant Russet Potato
Around Apr 17

Near Pittsburgh's average last spring frost.
Tend & protect
Late spring–summer

Watering, feeding, and pest-watch reminders.
Harvest Russet Potato
Around Jun 26

≈ 70 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Russet Potato dates for your own zip code.

Growing Conditions

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Sun: Full sun, 6-8 hours daily minimum; more sunlight promotes better tuber development

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Water: Consistent moisture, 1-2 inches per week; increase watering during tuber bulking phase; avoid waterlogging which causes rot and disease

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Spacing: 10-12 inches apart in rows; rows 24-36 inches apart inches

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Days to maturity: 70-120 days depending on planting date and temperature

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Planting depth: 4 inches deep for seed potatoes; plant whole small potatoes or cut pieces with 2 eyes

Soil

Type: Well-draining, loose, slightly acidic sandy loam or loamy soil

pH: 5.8-6.5

Amendments:

Compost Peat moss Aged manure Sand (to improve drainage) Sulfur (if pH is too high)

Growing Zones

Find your zone →

Thrives in zones 3-7; can succeed in zone 8 with late planting and mulching for temperature management

3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a

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Growth Stages

Seed Piece Sprouting

7-14 days before planting

Cut seed pieces develop sprouts in cool, dark storage before planting; pieces show eye development and preliminary root formation

Store seed potatoes at 40-50°F for 1-2 weeks before planting to promote sprouting; ensure pieces have at least 2 eyes each; allow cuts to suberize (heal) for 1-2 days

Emergence & Vegetative Growth

3-4 weeks

Plants emerge from soil in 7-14 days; shoots develop multiple leaflets; stems grow 6-12 inches tall with dense foliage; root system expands below ground

Hill soil around emerging plants 2-3 times to prevent greening of tubers and to provide loose soil for tuber development; water regularly; apply organic mulch to conserve moisture

Flowering (Optional)

2-3 weeks

Small white, pink, or purple flowers appear on plant terminals; not all varieties flower; flowers are non-essential for tuber production

Maintain consistent watering during this period; flowering does not indicate tuber readiness; continue hilling if not already complete; monitor for late blight

Tuber Bulking

4-6 weeks

Tubers enlarge underground as plants allocate energy to storage; foliage remains vigorous and green; tuber development is the primary focus

Ensure consistent moisture (1-2 inches per week); avoid nitrogen-heavy fertilizer which promotes foliage over tubers; provide loose, well-draining soil; continue monitoring for pests and diseases

Maturation & Harvest Readiness

2-4 weeks

Foliage begins to yellow and die back as tubers mature and skins thicken; tubers reach full size; starch content peaks; skin toughens for storage

Stop watering 2-3 weeks before harvest to allow skins to harden; cease fertilizing; allow vine die-back naturally (do not cut vines early unless killing down for disease management); tubers are ready when skin does not rub off easily

Companion Planting

Plan your garden →

Plant with:

Corn Beans Peas Cabbage Spinach Marigold Nasturtium Chives

Avoid planting near:

Tomato Pepper Eggplant Fennel Brassicas (cabbage family) in close proximity

Common Pests

Hand-pick beetles and egg clusters early season; use row covers on young plants; apply spinosad or neem oil; encourage natural predators; rotate crops annually
Use reflective mulch or row covers; spray with insecticidal soap or neem oil; encourage beneficial insects; maintain plant health through proper watering
Spray with strong water stream; apply insecticidal soap; use neem oil; attract beneficial insects like ladybugs and lacewings
Hill soil adequately to prevent tuber exposure; harvest and destroy infested tubers; store potatoes in cool, dark conditions; use pheromone traps for monitoring
Use yellow sticky traps; spray with insecticidal soap; apply neem oil; improve air circulation; remove heavily infested leaves
Plant resistant varieties; avoid overhead watering; improve air circulation; apply copper or sulfur fungicides; remove infected foliage; destroy all infected plant material
Remove lower infected leaves; improve air circulation; mulch to prevent soil splash; apply fungicide if needed; rotate crops; choose resistant varieties

Uses

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Baking, Frying & Mashing

Culinary

Russet potatoes are the standard choice for baked potatoes, french fries, and mashed potatoes due to their high starch content and fluffy texture when cooked. Their mealy consistency and mild flavor make them ideal for absorbing sauces and butter. [source]

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Soups & Stews

Culinary

Their robust structure holds up well in long-cooking dishes, making them excellent for hearty soups, chowders, and meat stews where potatoes need to maintain some shape. [source]

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Long-Term Storage

Household

Russets are prized by home gardeners and commercial growers alike for exceptional storage capability, remaining viable for 6-8 months when properly cured and stored in cool, dark conditions. [source]

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Resistant Starch & Nutritional Value

Medicinal

When cooled after cooking, potatoes develop resistant starch which acts similarly to dietary fiber and may support digestive health and blood sugar management. Russets also provide vitamin B6, potassium, and manganese. [source]

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Waste Reduction & Self-Sufficiency

Household

High-yielding Russet potatoes allow home gardeners to produce a staple carbohydrate in quantity, reducing grocery needs and providing food security through winter storage. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Harvest when vines naturally die back, typically 70-120 days after planting; dig carefully with a fork to avoid bruising tubers; handle tubers gently as bruising leads to rot in storage; harvest on a dry day; cure tubers in cool (50-60°F), humid (85-90% humidity) conditions for 2 weeks before storage; store at 45-50°F in dark conditions for 6-8 months longevity

Fun Facts

🌱 Russet potatoes were developed at Colorado Agricultural College (now Colorado State University) in 1891 and were initially called 'Russet Burbank' after their developer Luther Burbank
🌱 A single Russet potato plant can produce 10-20 tubers ranging from small to large, with total yields of 5-10 pounds per plant under good growing conditions
🌱 Potatoes are the world's fourth-largest food crop after rice, wheat, and corn, and Russets account for approximately 50% of all potato production in North America

Gardening Terms

New to gardening? Learn about terms used in this guide:

Full Sun Mulch pH

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