Once i have cut the hop vines,do i need to water the hops or i wait for spring till it sprouts and then start to water it again?
Yeah just make sure they are covered with some dirt over the winter and they will sprout in the spring. Once they get a few years of growth under their belt it can be hard to get them to go away! They are pretty tenacious.
Cut em, cover em, and fahgitabowtem.
Cut'm then cover them with manure and a mulch, like straw or something, and don't worry about them until spring.