 | Hi-Yield Rose Fertilizer 6-8-6. Formulation: 6-8-6 Specifically formulated to promote bigger blooms, healthier stems, and vigorous plant growth of roses Roses should be fed once a month New beds: 3 lb. per 100 sq. ft. Established roses: 1 cup per bush spread 6-8 inches from trunk of rose... - Hi-Yield Rose Fertilizer 6-8-6. |