Someone had dug up their canna and given them to me to transplant. The canna had foliage, any where from 6 inches to a foot. I plantd the rhizome, roots, etc but didn't do anything to the leaves. A week later they don't look to good, kinda brown loking around the edges & just don't look healthy,

Should I have cut back the leaves? Should I do it now?

How long before the plants start growing normally ?

Thanks,

Mike