Indoor Planters Portfolio mixed indoor planter by the plant pot shop A close up picture of the perfectly welded corners on our indoor planters. Side view of black metal indoor planter for office entrance area. Full length view of a pink indoor planter over a mantelpiece. Soft black metal planter with indoor plants for an office reception area. An indoor planter custom made for a mantelpiece, planted with grasses and a cactus. How about a planter for your windowsill?