Ethnobotanist Sandra Walker hosts tour of wild edible foods on the prairies.

Saskatoon Morning

The prairie landscape is abundant with edible plants and ingredients. Nature gives us everything we need - that's something Sandra Walker wants us to remember. She is hosting a wild foods tour as part of the Nature City Festival. But first, she gave CBCs Emma Kramer-Rodger a sneak peek, starting with the native plants Walker keeps in her own back yard

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