So I just bought a house in August and have really gotten into the homebrewing since.
At the back of my property there is 7 8'x3' planter boxes that the old owner had tons of veges in and I was thinking of dedicating a few to growing hops.
I was thinking of ordering from here: http://www.beer-wine.com/products/hop-rhizomes
but how many of these would I need per planter?
From what I've read you shouldn't allow 2 types to cross so I figured each planter will be dedicated to one type of hops.
Thoughts on how many to order?