Prairie Star is a vigorous vine that produces long, loose clusters, is moderately productive, and does not require cluster thinning. Prairie Star can produce wines that lack foxiness with good hybrid wine quality. Poor...
St. Croix produces wines that have been compared to a light to medium burgundy. Sugar content and tannins are low at maturity, but St. Croix has been used both as a varietal and for blending.
Valiant is extremely winter hardy and produces small, compact clusters of small berries that ripen reliably. It is used for juice and jelly where other varieties are not hardy enough to be grown.