In cold climates, you can overwinter it indoors. Many varieties of mandevilla are climbing vines, similar to a bougainvillea plant. Many new hybrids also have been developed to take on a more ...

Don Kinzler writes: "We can help our wintered plants prepare for another outdoor growing season with a few simple tips." ...

Mandevilla, with its pretty trumpet-shaped flowers of pink, red or white, has a vining habit, and the winter growth is often straggly. With pruning shears, trim the whispy, weak vine growth back ...