The 17 Best Plants to Grow in Zone 3a (-40 to -35 °F/-40 to -37.2 °C)
Welcome to The Zone ! This article is in theGarden Tabs Zone Series , where we count at all USDA Plant Hardiness Zones and advocate the top 17 plants for your area . USDA Zone 3a is qualify by minimal winter temperatures that precipitate between -40 to -35 ° F ( -40 to -37.2 ° degree Celsius ) . In the United States , this zone encompass regions such as the northern role of Minnesota , North Dakota , Montana , and regions of northeastern Washington ....