Wisteria need to wind themselves around supports and the Ivy will be flush
to the wall so I would suggest that you will need some other support for the
Wisteria.

regards

Philip


"Lazarus Cooke" wrote in message
om...
I've just planted a Wisteria sinensis at my mother's house. about four
feet high. I didn't have time to give it a wire to grow up but it's
beside an ivy plant. Will the ivy that grows up the wall be enough for
it to hold on to?

Lazarus