The umbrella plant is a multi-trunk tree (usually) which grows over 15 metres tall outdoors, with that being said, for indoor growing they are just as decorative as any other indoor tree will require regular pruning to maintain size. They can grow with one trunk, but most likely with two or more and multiple branches displaying palmate compound or whorled leaves
Grows well in average room temperatures between 15 - 24°Cbut no lower than 13C. Avoid sudden temperature drops and cold drafts.