earliest date for planting lupines in Traverse City?
I've been wanting to try lupines for a few years now.
Noticed that some of the stores like Meijers are starting to carry their boxed plants [lupines box of 3 for $4.99]. That didn't seem like an exorbitant amount to pay for some "experimental" plants. However, I'd hate to pick a box up and hve the roots/plants all croak by planting time. If I did pick a box up, how should/could I store the plants until able to plant?
Btw, TC is zone 5