Obsession Nandina impresses us when its new growth is red which continuously sprouts throughout the growing season. Then in winter, all of its leaves transform to to the common red look of the winter nandina. Difference here is that you end up with a nandina that's basically red all year, pretty cool. In the "goes well with" section below, I chose larger dark green hedging type of plants as red nandinas looks pretty great in front of a dark green property hedge.
Nandina domestica 'Seika' PP21891
Obsession™ Nandina is a new and improved variety of Nandina domestica, characterized by a compact and dense growth habit. It grows slowly and features unique bright red young leaves that mature to a deep green. It grows to a modest mature size of 3 to 4 feet, making it a good choice for tight garden spaces or in front of large dark green hedges.