The Russet Burbank potato was selected by Luther Burbank in 1876 in Lunenburg, Massachusetts as a seedling of the Early Rose variety. The russet-skinned mutation that became today's commercial Russet Burbank emerged later as a sport selection. Russet Burbank now accounts for approximately 25–40% of total US potato planted acreage and 60–70% of Idaho's commercial production, making it the single most important potato variety in American agriculture (USDA ERS, University of Idaho Extension). It is the iconic “Idaho potato” and the variety behind virtually every McDonald's French fry produced in the United States.
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Where did the Russet Burbank potato originate?
The Russet Burbank traces back to Luther Burbank (1849–1926), an American horticulturalist born in Lancaster, Massachusetts. Self-taught and prolific, Burbank introduced over 800 plant varieties during his career — among them the Shasta daisy, the Santa Rosa plum, and the freestone peach. But his earliest commercial breakthrough was in potatoes.
Between 1872 and 1876, working a small plot in Lunenburg, Massachusetts, Burbank experimented with seedlings from an Early Rose potato — a popular American variety of the era. From 23 seeds in a single Early Rose seed-ball, he produced 23 distinct seedlings. One stood out for its size, shape, and yield. Burbank named it simply the “Burbank” potato. It had smooth, light-tan skin and white flesh.
In 1875 Burbank sold his rights to the variety for $150 (worth approximately $4,000 in 2026 dollars) and used the proceeds to relocate to Santa Rosa, California, where he established the experimental gardens and breeding programs that would make him world-famous. The original Burbank potato spread rapidly through the United States during the late 1870s and 1880s.
The russet-skinned mutation appeared as a sport selection — a spontaneous somatic mutation — in commercial Burbank fields in the early 20th century. The russeted form had thicker, scab-resistant skin and proved better suited to large-scale commercial farming and mechanical harvesting. By the 1920s, the russeted sport had largely displaced the smooth-skinned original. The variety was renamed Russet Burbank to distinguish it from the original. Today, when growers and processors say “Burbank,” they always mean Russet Burbank.
What are the characteristics of a Russet Burbank potato?
Russet Burbank's commercial profile is shaped by the four traits that make it ideal for processing: long cylindrical shape, heavy russet skin, high specific gravity, and white flesh. The complete agronomic profile (USDA-ARS, University of Idaho Extension) is summarized below.
| Characteristic | Russet Burbank Detail |
|---|---|
| Maturity | Late (130–150 days) |
| Tuber shape | Long, cylindrical (75–125 mm) |
| Skin | Brown, heavily russeted, netted |
| Flesh | White |
| Eye depth | Shallow to medium |
| Specific gravity | 1.080–1.095 (excellent for processing) |
| Dry matter | 20–22% |
| Cooking type | Floury / mealy (C–D type) |
| Best uses | French fries, baking, dehydration |
| Storage | Long dormancy (120–150 days); 7–10°C optimal |
| Disease resistance | Susceptible to scab, PVY, Verticillium wilt, late blight |
| Stress weaknesses | Hollow heart, brown center, sugar ends, growth cracks under heat or moisture stress |
Source: USDA-ARS Aberdeen variety records; University of Idaho Extension CIS variety management bulletins.
The specific gravity range of 1.080–1.095 places Russet Burbank squarely in processing-grade territory — above the 1.080 threshold required for French fry production. Dry matter content of 20–22% gives the variety its characteristic floury, mealy texture when cooked, ideal for baking and frying but problematic for boiling (the tubers tend to fall apart). Long dormancy of 120–150 days under proper storage conditions enables a single autumn harvest to supply the fry-pack pipeline through the following summer.
The variety's weaknesses are equally documented. Russet Burbank is susceptible to most major potato diseases — common scab, Verticillium wilt, PVY, and late blight all attack it readily. It is highly prone to internal defects under stress: hollow heart and brown center under heat or irregular irrigation, sugar ends under temperature swings, growth cracks under inconsistent moisture. Modern Tri-State varieties (Ranger, Umatilla, Clearwater, Alpine, Galena) outperform Russet Burbank on nearly every defect-resistance metric, but processing infrastructure built around Burbank specs has slowed their adoption.
Why has Russet Burbank dominated US farming for 140 years?
Russet Burbank's market dominance is anchored by four reinforcing factors. First, its tuber shape and processing chemistry are uniquely well-suited to French fries and baked potatoes — the two highest-value uses in the modern American potato market. The long, cylindrical tuber yields the maximum number of long fry strips; the high SG produces crispy texture; the white flesh delivers the iconic golden fry color.
Second, the 1965 J.R. Simplot – McDonald's contract standardized the global fast-food fry on Russet Burbank specs. Once McDonald's locked in, every other major chain followed, and processors built their entire infrastructure around the variety. Replacing Russet Burbank means re-tuning billion-dollar processing lines, re-qualifying the fry against decades-old chain-restaurant specs, and changing variety contracts that have been in continuous renewal since the 1970s. (See our companion article: What potatoes does McDonald's use?)
Third, consumer recognition is unmatched. Among American consumers, “Idaho potato” is functionally synonymous with Russet Burbank. The Idaho Potato Commission's decades-long marketing investment has reinforced the visual signature: long, brown-russeted, baking-shaped. Retailers stock Russet Burbank as the default russet because consumers reach for it.
Fourth, long dormancy makes Russet Burbank the storage workhorse of the US potato industry. Properly stored at 7–10°C, Russet Burbank tubers remain marketable for 8–10 months after harvest — longer than most modern fresh-market varieties and matched only by the newer Tri-State long-storage releases. This single trait allows the US potato calendar to run from a September–October harvest through the following August.
How do you grow Russet Burbank potatoes?
Russet Burbank's commercial production is among the most management-intensive of any major US crop. The University of Idaho Extension's long-running CIS series provides the standard agronomic protocol; key parameters are summarized below.
Soil: Sandy loam, well-drained, with pH 5.0–6.0. Higher pH increases scab susceptibility; lower pH reduces nutrient availability. Soil organic matter of 1–3% supports the fine structure that allows uniform tuber expansion. Heavy clay soils cause misshapen tubers and harvest difficulty.
Planting: Cut seed pieces of 2–3 oz, planted at 10–12 inch in-row spacing on 34–36 inch row spacing. Seed depth 4–6 inches with eyes facing up. Optimal soil temperature at planting 50–60°F (10–15°C); cooler delays emergence, warmer accelerates disease.
Nitrogen management: 180–220 lbs/acre of N split across pre-plant, hilling, and tuber-initiation applications. Excess nitrogen delays maturity and increases internal defects — a critical pitfall. Late-season N also reduces specific gravity, disqualifying the crop for processing. Petiole nitrate testing every 7–14 days during tuber bulking is standard practice.
Water: 24–28 inches of water across the growing season, mostly through center-pivot irrigation in the Pacific Northwest. Russet Burbank is extraordinarily moisture-stress sensitive during tuber bulking (mid-July to late August in Idaho). Even brief stress periods cause hollow heart, brown center, and growth cracks. Soil moisture tension should be held within 25–65 kPa during this window.
Temperature: Optimal soil temperature for tuber initiation and bulking is 60–65°F (15–18°C). Soil temperatures above 75°F shut down tuber initiation and trigger sugar-end formation. The Pacific Northwest's long, cool growing season is structurally suited to Russet Burbank in a way most US regions are not.
Harvest: 130–150 days from planting; the variety needs full skin set (typically 2 weeks after vine kill) before harvest to prevent skinning and post-harvest disease. Harvest in tubers above 50°F and below 65°F to minimize bruising and pulp temperature stress. For full agronomic detail, see our complete potato growing guide and the cold-storage guide.
What potato varieties are replacing Russet Burbank?
The USDA-ARS Tri-State Potato Variety Development Program (Aberdeen, Idaho + University of Idaho + Oregon State + Washington State) has released over a dozen processing-grade russets since 1991, each targeting specific Russet Burbank weaknesses. The highest-impact successors are summarized below.
| Variety | Yield vs Burbank | Processing Quality / Key Trait | Released |
|---|---|---|---|
| Ranger Russet | +10–20% | Excellent fry color; resistant to net necrosis, Verticillium | Released 1991; first major Tri-State success |
| Umatilla Russet | +5–10% | Better cold sweetening; long dormancy | Released 1998; long-storage processing |
| Clearwater Russet | +5–10% | Strong cold sweetening resistance | Released 2008; storage processing |
| Alpine Russet | +5–10% | Outstanding cold sweetening + dormancy | Released 2008; long-storage frozen fry |
| Blazer Russet | +10–15% | Sugar-end resistant; early maturing | Released 2005; early-season fry replacement for Shepody |
| Galena Russet | +10–15% | Best cold sweetening resistance + higher protein | Released 2018; the new standard-setter |
Source: USDA-ARS Tri-State Variety Release Bulletins; University of Idaho Extension CIS / BUL series.
Replacement is slow because processing infrastructure is calibrated to Russet Burbank specs. Lamb Weston, Simplot, and McCain operate billion-dollar plants whose blanching, drying, par-frying, and freezing parameters were dialed in decades ago against Burbank's starch profile, sugar curve, and tuber size distribution. Switching primary varieties means re-qualifying every fry product against fast-food chain specs, retraining agronomy teams, and absorbing the storage and yield differences across thousands of contract farms. Even so, Galena Russet (released 2018) has gained meaningful Idaho acreage in the long-storage segment, and Clearwater Russet and Alpine Russet are now standard inclusions in late-season processing pools.
How did the Russet Burbank help save Ireland from famine?
The Irish Potato Famine of 1845–1852 was caused by Phytophthora infestans, the late blight oomycete. The dominant Irish potato of the time, the Lumper, was genetically uniform and deeply susceptible. When late blight arrived in Ireland in 1845, the Lumper crop collapsed across multiple consecutive years. Approximately 1 million people died of starvation and disease; another 1 million emigrated. Irish population fell by approximately 25%.
Luther Burbank's original 1872–1876 breeding work was motivated in part by this disaster. He explicitly aimed to develop a more disease-resistant potato. The Burbank seedling he selected showed moderately better late blight tolerance than the Early Rose parent and dramatically better than the Irish Lumper. While Russet Burbank is no longer considered late blight resistant by modern standards (current Phytophthora populations attack it readily), in the late 19th century it was a meaningful improvement.
The deeper legacy is the genetic-diversity insurance the famine forced into global agricultural research. The International Potato Center (CIP) in Lima, Peru, was founded in 1971 partly in response to the lessons of the Irish famine and the broader vulnerability of monoculture potato systems. CIP's genebank now preserves over 7,000 potato accessions including 4,000+ native Andean varieties and 180+ wild species, providing the genetic raw material for breeding programs in over 100 countries. Modern potato breeding still depends on this collection.
Russet Burbank vs other potato varieties: comparison
How does Russet Burbank compare to the other major US-grown varieties? The table below summarizes the leading commercial alternatives across the metrics that matter for selection: maturity, skin and flesh, best use, specific gravity, yield, disease resistance, and storage.
| Property | Russet Burbank | Yukon Gold | Red Pontiac | Kennebec | Atlantic |
|---|---|---|---|---|---|
| Maturity | Late (130–150d) | Mid-early (90–105d) | Late (115–130d) | Mid-late (115–130d) | Mid (110–120d) |
| Skin | Russet brown | Light yellow w/ pink eyes | Smooth red | Light buff | Buff smooth |
| Flesh | White | Yellow | White | White | White |
| Best use | Fries, baking | Fresh table, mash | Salads, soups | All-purpose, chips | Chips |
| Specific gravity | 1.080–1.095 | 1.075–1.085 | 1.065–1.075 | 1.075–1.085 | 1.087–1.090 |
| Yield (cwt/acre) | 400–500 | 300–400 | 350–450 | 400–500 | 470–480 |
| Disease resistance | Susceptible (scab, PVY) | Susceptible (LB, scab) | Susceptible (LB, scab) | Resistant to LB historically | Susceptible (PVY, IHN) |
| Storage | Long dormancy | Moderate | Moderate | Long dormancy | Moderate |
Source: USDA-ARS variety descriptions; USDA-AMS Plant Variety Protection Office; University of Idaho Extension; Cornell, Penn State, NDSU breeding-program documentation.
When to choose Russet Burbank: baking, French frying, dehydration, large-scale commercial processing where SG and tuber length matter most. When NOT to choose Russet Burbank: boiling and salads (the floury texture falls apart — choose Red Pontiac, Yukon Gold, or fingerlings); chip processing (Atlantic delivers higher SG and rounder tubers); home gardens (the variety is too stress-sensitive without commercial irrigation and nitrogen management).
For deeper context on growing, processing, and the global potato variety landscape, see our Potato Varieties Guide, the processing industry guide, the complete growing guide, and country profiles for the United States, Canada, China, India, Belgium, the Netherlands, Germany, and France.
Frequently Asked Questions
Who invented the Russet Burbank potato?+
Luther Burbank, an American horticulturalist, selected the original Burbank seedling from an Early Rose variety in 1872–1876 in Lunenburg, Massachusetts. The russet-skinned mutation now known as Russet Burbank emerged later as a sport selection from Burbank's original smooth-skinned variety. Luther Burbank himself sold the rights for $150 and moved to California to become one of the most prolific plant breeders in American history.
Is Russet Burbank the same as Idaho potato?+
Not exactly. 'Idaho potato' is a marketing brand certified by the Idaho Potato Commission, applied to potatoes grown in Idaho across multiple varieties. But because Russet Burbank historically occupies 60–70% of Idaho's commercial acreage, the two terms are closely associated in consumer perception. The classic 'Idaho baked potato' is almost always Russet Burbank.
Why is Russet Burbank hard to grow?+
Russet Burbank is extremely sensitive to water, temperature, and nitrogen stress. Irregular irrigation causes hollow heart and brown center; heat spikes during tuber bulking cause sugar ends; excess nitrogen delays maturity. Commercial growers manage all three through center-pivot irrigation scheduling, split-application nitrogen, and tight harvest-window timing — a level of agronomic precision difficult for home gardens to match.
What is the specific gravity of Russet Burbank?+
Russet Burbank's specific gravity typically ranges from 1.080 to 1.095 (USDA-ARS, University of Idaho Extension). This is excellent for processing — above the 1.080 threshold required for French fry quality. SG can vary by season, location, irrigation, and storage; documented field measurements span 1.062 to 1.100.
How long does it take to grow Russet Burbank?+
Russet Burbank is a late-maturing variety, requiring 130–150 days from planting to harvest under typical Pacific Northwest conditions. This makes it unsuitable for short-season climates and one reason Idaho, Washington, and Oregon — with their long, cool growing seasons — dominate Russet Burbank production.
Can you grow Russet Burbank at home?+
Possible but challenging. Russet Burbank is a commercial variety bred for irrigated, mechanized production with precise nutrient management — not for home gardens. Its disease susceptibility and stress sensitivity tend to produce hollow, irregular, or greenish tubers in casual home conditions. Home gardeners typically have better results with Yukon Gold, Kennebec, Red Pontiac, or Norland.