Field horsetail. Also known as – Common Horsetail, Bottle-brush, Cornfield Horsetail, Foxtail-rush, Horsepipes, Horsetail-fern, Mare’s-tail, Meadow-pine, Paddy’s-pipe, Pinegrass, Pipeweed, Scouring-Rush, Snakegrass, Toad-pipes.
Field horsetail is most often a weed of landscape beds and low-lying areas. Aside from silicates, horsetail is likewise abundant in potassium, aluminum, and manganese, as well as a variety of flavonoids. It can also be sprayed on your plants in the garden to feed them.