I know that raspberries are not going to stop wind. What I want is a plant that will function like a snow
fence, and I noticed that a buckwheat and oats mix left standing through the winter seemed to collect a pile of compacted snow in amongst the stems, so I thought a raspberry hedge could mimic that. I heard that boxwood is good for this, but that plant is way too poisonous for the zone 1 application I need. Preferably, there would be a drift on the windward side.