Comfrey Tea. The Best Organic Fertilizer - Grit
Using comfrey as fertilizer. From the blog post "It's full of potassium (3 times that the amount in organic manure), an essential for veggies and other plants to grow and fruit to their full potential. Comfrey is also high in calcium, nitrogen, phosphorous, & potash. The perfect mix for fertilizing your garden organically! "