Harvesting nutrients from deep in the soil with its long roots, comfrey is high in nitrogen, phosphorus, potassium, potash, and calcium.
The nitrogen content helps with green leafy growth. The phosphorus helps the plants remain vigorous and fight off disease and pest damage. Potassium is important for good flower and fruit production.
Particularly good for fruiting veggies like tomatoes, potatoes, zucchini, eggplants, capsicums, chillis, pumpkins and cucumbers, as well as all fruit trees.