In m odern vievvs of interior design, the plants potentially find their w ays, supply decorative com plim entations, give life grudges from m an, and to other entities, functionally. B ut the ecological factors the area have w hich effect the grovvth and vvellfare of a plantation do have a prim ary im portance on the plants to fullfill the designed functions properly. A secondary consideration worId go through artistic and com positional features o f plants, as the desired use in a design. In this study, by m aking som e m easurem ents in som e interior places like hotels, office areas (office, banks ete.) ecological conditions vvere determ ined. Through observations m aintenance precautions, m istakes and problem s that took place w ere specified, and som e suggestions w ere m ade related to the solution of these problem s.