Subject: Perennials in Containers

From: [email-masked]
Date: Fri, 31 Mar 1995 23:35:47 GMT

Relatively new rooftop gardener seeks advice on what perennials might
be happy in Zone 6 container garden... gotta be able to overwinter!

So far, cranesbill, achillea, nepeta, coreopsis seem to have lived through
two winters... but they need friends!

Thanks for your wisdom...

Nancy C.