Musa Siam Ruby Banana is a tender, compact, upright, suckering, evergreen perennial with large, oblong, Red leaves and, sporadically throughout the year, pendent spikes of flowers with purple bracts followed by edible, sweet, elongated, fruit ripening Whether grown outdoors in the landscape or indoors as a houseplant, these banana plant will need lots of space as they are the classic tropical foliage plant.