Mix 1 part comfrey liquid concentrate to 5 parts water
Comfrey is a rich source of the basic macronutrients; Nitrogen, Phosphorus, & Potassium & considered a dynamic accumulator. It has more potassium than composted manure.
Contains Micronutrients such as Calcium & Magnesium.
some gardeners use as foliar spray to prevent Powdery Mildew. Application can help prevent spores from germinating.