rose / rows are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
rose: (noun) any of many shrubs of the genus Rosa that bear roses. (noun) a dusty pink color. (adjective) of something having a dusty purplish pink color.
rows: (noun) an arrangement of objects or people side by side in a line. (noun) a long continuous strip (usually running horizontally). (noun) a linear array of numbers, letters, or symbols side by side. (noun) a continuous chronological succession without an interruption. (verb) propel with oars.
rose: r·OW·z
rows: r·OW·z
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)