edible flowers zone 5

Keep reading to learn more about edible perennials for zone 5.
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Berries – All of these plants are cold hardy edible perennials that are well worth the space in your garden:

• Blueberries.
• Strawberries.
• Raspberries.
• Blackberries.
• Cranberries.
• Currants.
• Mulberries.