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Extension > Regional Sustainable Development Partnerships > Northwest > Sustainable Agriculture and Food Systems > Season Extension for Berries and Tree Fruits

Season Extension for Berries and Tree Fruits

Project files


On-farm variety trials of fruit trees and berries are underway in Zone 2 and 3. The Schulstad farms host research tunnels 2010-2012. Variety trials of strawberries, raspberries, honeyberries, blueberries, apples, pears and plums.


  • Chuck and Barbara Schulstad
  • Terry Nennich, UM Extension


  • Construction of two high tunnels on Schulstad farm 
  • Establish plantings for several varities of berries and fruit trees 
  • Host field days on the farm
  • Record survival, vigor and production for each variety
For more information about high tunnels and the University's research, see Minnesota High Tunnels


NW RSDP - $25,000 for 3 year project

Leveraged resources

Northwest Minnesota Foundation provided $25,000 grant
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