North American Fruit Explorers mailing list at ibiblio

[mike engle <speigletown@hotmail.com>]

Thank you for the answers so far!  They give me some things to think about.

curious to know what people think about using
Frontenac or Marquette for pollinators?
Has anyone tried using any of these grapes as pollinators?

 Using Lon's page as a reference(only) when available

St. Pepin  - Early Season
Marquette - Seems to be before Frontenac,[minnesota cold hardy grapes page] 
but can not find a listing online.
Frontenac - Early Mid-Season
Brianna - Early Midseason [Iowa State page] possibly mid season in other 
places
Alpenglow - Very Early (mentioned by someone, so included for that reason)

Mike Engle - Troy, NY - 5