I plant my hops in half wine barrels and have coir yarn stretching to the top eves of our brewery/man cave. The little purple sprouts have already started. But yesterday, the wife and dumped them all out, trimmed the crowns, put them back in some good new (conditioned) soil.
If anyone is in the Port Angeles Wa area, I've got Cascade, Centennial, Chinook and Fuggle rhizomes free for the taking.....