North American Fruit Explorers mailing list at ibiblio

[John Bunker <jbunker@gwi.net>]

Some friends are doing a community service project planting trees and
vegetables in large (roughly 9 ft x 9 ft) cement planters on a roof top in
Boston.  (Zone 5-6)  They asked me what  to plant for fruiting trees.  These
planters are definitely stationary, so the trees will have to stay outside
all winter.

Any suggestions?

Thanks

John Bunker

Palermo ME