Peters 24-8-16 is a high quality water soluble fertilizer suggested for use on foliage plants. Optimal ammoniacal/nitrate nitrogen balance for foliage plants. Contains low amounts of boron. Moderate potential acidity makes it ideal for use in interiorscapes. May be used as a foliar feed as well. Nitrogen Sources: 5.35% ammoniacal, 4.8% nitrate and 13.85% urea.