Is Comfrey Tea High in Phosphorus? Understanding Its Nutrient Profile
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4 min read
Despite its reputation as a well-rounded plant food, dried comfrey leaves have an NPK ratio typically around 1.8-0.5-5.3, indicating that comfrey tea is not particularly high in phosphorus compared to its potassium content. The plant, known as a dynamic accumulator, is especially adept at pulling minerals from deep in the soil to concentrate them in its foliage.