This year I can really see the difference in the hops I've got planted. I have Chinook, Mt Hood, and Cascade. The Mt. Hood and Cascades are pretty well behaved, but those high alpha bad boys are taking over the planet. Since planting about 4 years ago, the Mt Hoods and Cascades have spread to a total of about 5 sqft of ground space each.. but the Chinooks have spread into the brush near by, perhaps 25 feet away... Their in the lawn 10 feet away from the original planting site. They're everywhere. The biggest problem is that they are within about 10 ft of the Cascades....Uhhh which is which.? crap I guess I'll just have to use "a lot" Of what ever is there. I mean... let's get real here....Can you really put too many hops in a brew?