About Plant: Frontenac Grape
A University of Minnesota-bred cold-hardy grape known for strong winter survival and dark fruit on vigorous vines.
Growing Profile
SunlightFull Sun
WaterRegular while establishing
SoilDeep, well-drained (5.5–6.8)
Spacing6–8 feet
Height10–15 feet vine
Time to Harvest2-4 years
Planting DepthPlant at nursery depth
Germination TimeNursery vines recommended
Expert Growing Tips
Train to a strong permanent trellis and prune hard every dormant season because grapes fruit on new shoots from one-year wood.