I was reminded of Bev's question about orienting blueberry rows while
working at the Corvallis Indoor Farmer's Market
(http://www.gatheringtogetherfarm.com/wintermarket.html) yesterday, so I
asked the blueberry vendor who has a big u-pick place south of Corvallis.
She said it doesn't really matter; the blueberries will predominate on the
south side of the bush either way. So I suppose if you want to space them
closely, run the rows east-west so you won't have to reach in between. I'm
going to run my north-south row with 4-6' spacing.
[Homestead] Orienting blueberries,
Karen L. Black, 02/24/2008