I've been thinking about starting a few in my own garden, and I didn't until recently realize how aggressive they are. We have some overgrown space that isn't really being developed with anything (dead trees, vines, lots of stuff to climb)--would it be absolutely silly to let a few rhizomes go back there too, and then just forage year after year? I kind of like the idea of having my own hops jungle five or six years from now. Maybe I'm overestimating the plant?
This is MD, so temperate but plenty of hops growers out here. I was thinking I'd burn out some of the underbrush first, if I did this, to give them a head start.
One of my friends, lschiavo on this forum, had "wild" hops in his back yard in an unmoved area of his yard. I didn't get to see them before he cut some and trained them- but they were all over the place back there from what I understand.
In Wisconsin, when you drive down older roads and see old barns and things with vines on them- those tend to be feral hops! They are hardy, and will grow just about any place in a moderate climate. I know some grow them in Florida and Texas, as well, but they would require some watering and protection from heat.
They probably would need some space (air, light) to get started, but once they poke up they would climb on anything. The only issue I had with one climbing "badly" was when it made it up over my garage roof. The vine burned up there. They go up and over my greenhouse just fine. I have one up a telephone pole, one up a trellis (it's small and not ideal for hops growing, but it's cool!), one along a fence, four along the garage, etc.
None of my settings are ideal for great growth and maximum harvest- but I get pounds and pounds off of them each year and they look nice too!
Here are some photos from 2013:
Chinook behind my husband, on the greenhouse:
Chinook harvest (part of it, only!):
Holding some chinook hops in front of a cascade plant:
