Rose-tone is a premium organic food designed to supply the necessary nutrients for growing gorgeous roses. The organics in Rose-tone break down gradually providing and provide a long-lasting nutrient reservoir activated throughout the growing season. Rose-tones all-natural formula contains Bio-tone, Espomas proprietary blend of beneficial microbes. Bio-tone biologically enhances our natural organic fertilizer to ensure superior plant growth. No sludges or fillers are ever used. And because it’s made in our state-of-the-art solar powered manufacturing facility, consistency and quality are guaranteed.