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Miller Farms
Viroqua, WI
MF

Advancement Decisions

SKC Potato Variety Trials·Seed Kitchen Collaborative · UW Extension·2020–2025
69 varieties evaluated
133 growers · 10,304 ratings
Decision Criteria
Commercialize: ≥80th percentile composite, ≥3 years data, Stable High AMMI
Advance: ≥60th percentile composite, ≥2 years data
Retest: Insufficient data or borderline performance — need another season
Drop: <40th percentile composite, consistent underperformance
Sort by
Variety
Class
Decision
Composite
Pctl
AMMI
Years
Growers
EM 3-1 (Valley Rose)
Flavor + appearance combination unmatched in Fingerling...
FingerlingCommercialize4.5296thStable High
4yr
45
Belmonda
Excellent all-around performance across both evaluation...
YellowAdvance4.4994thStable High
2yr + 2stn
38
Lakeview Russet
Dual-system validation + Stable High = strong candidate
RussetAdvance4.4192thStable High
2yr + 2stn
30
Carola
Flavor leader — growers specifically request this varie...
YellowAdvance4.3186thResponsive High
3yr
42
French Fingerling
Highest station yield + strong on-farm ratings = gold s...
FingerlingCommercialize4.3088thStable High
5yr + 3stn
62
Atlin Blue
Visual appeal + flavor make it a market standout in Blu...
Blue/PurpleAdvance4.3088thResponsive High
3yr
40
MonDak Gold
Balanced trait profile — no weaknesses
RedAdvance4.3088thResponsive High
2yr
32
Peter Wilcox
Deepest data set — 5 years on-farm + 3 years station
Blue/PurpleAdvance4.2282thResponsive High
5yr + 3stn
55
Barbara
Strong composite for limited evaluation
SpecialtyRe-test4.1476thResponsive High
2yr
18
Satina
Stable High classification with station backup
YellowAdvance4.1172thStable High
2yr + 2stn
35
Oneida Gold
Known quantity — deep data set as benchmark
YellowRe-test4.0270thResponsive High
3yr + 3stn
40
Goldrush
Stability — performs predictably across environments
RussetAdvance3.9666thStable High
2yr + 2stn
28
Daisy Gold
Low risk — predictable performance
YellowRe-test3.9666thStable Low
2yr
25
Huckleberry Gold
Flavor scores competitive with top Blue varieties
Blue/PurpleRe-test3.9666thResponsive Low
2yr + 1stn
22
Red Prairie
Deep data set — reliable reference point
RedAdvance3.9062thResponsive High
4yr + 3stn
48
Red Endeavor
Exceeds Red class checks on composite
RedRe-test3.8258thResponsive Low
2yr
20
W15248-17Y
None — superseded by released varieties
YellowDrop3.3030thResponsive Low
2yr + 1stn
30
Portage Russet
None — outclassed by other Russet entries
RussetDrop3.2526thResponsive Low
2yr + 1stn
24
Red Gold
None — outperformed across all evaluation metrics
RedDrop3.2122thResponsive Low
3yr + 2stn
35
Harvest Moon
None — 3 years of data confirm underperformance
Blue/PurpleDrop3.1820thStable Low
3yr
30
Natascha
None identified
YellowDrop3.1518thStable Low
2yr
28
McIntyre Blue
Modest flavor score (3.4) — not enough to justify reten...
Blue/PurpleDrop3.0814thResponsive Low
2yr
22
Showing 22 of 22 varieties. Advancement decisions based on weighted composite scores (Yield 0.20, Mkt Yield 0.15, Flavor 0.15, Disease Res 0.10, Marketability 0.10, General Disease 0.05, Insect Res 0.05, Vigor 0.05, Appearance 0.05, Earliness 0.05, Canopy 0.05), AMMI stability classification, years of evaluation, and cross-system validation where available.