My neighbor and I have planted some extra rhizomes on fence lines. These plants get no care of any kind. They grow just fine and look as healthy as the plants I tend with TLC.
So, yeah, they're fun to grow and use in brewing, but if you neglect them, they will grow anyway.
"You can't drink all day if you don't start in the morning."
Kegged - Where's Waldo Amber Ale
Dry peppering - Jalapeno Wheat
On the fruit - Currant Wheat and Huckleberry Wheat
Primary - FUBAR Weizenbock and Accidental Dunkelweizen
Hops - Centennial, Nugget, Mt. Hood, Cascade, Willamette, Magnum, Chinook