I just bought a small (about two ft. tall) weeping pussy willow at Franks. From
what I've seen online, it seems these are created by grafting. The directions
say to keep it indoors until the weather gets warm and then it can be planted
or moved outside. Is there anything else I should know? Since it was made by
grafting the weeping branches to the trunk, will it get taller, or will the
branches just keep growing (I know these need to be pruned when they get too
long).