Understanding What Are the Minerals in Comfrey
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4 min read
According to an analysis of the 'Bocking 14' cultivar, comfrey leaves contain a remarkable 7.09% potash, which is a key source of potassium. This deep-rooted perennial herb is a powerhouse for gardeners and soil health enthusiasts, celebrated for its ability to draw essential minerals in comfrey up from deep in the subsoil.
