Description The key to success with heavy-feeding hibiscus plants is to fertilize lightly and often. Hibiscus should be fertilized at least once a month throughout the growing season, and the schedule should be kept up regularly. Remember that numerous light applications of hibiscus fertilizer are always better than a few heavy applications. See chart for feeding amounts. Big, bold blooms Promotes beautiful blooms Formulated for the unique growing habits of hibiscus Help your Hibiscus plant More DetailsFeaturesNo Additional FeaturesPlant NameHibiscusActive IngredientsFertilizerN-P-K Ratio12-6-8Time releaseFast releaseDry Fertilizer TypeDry Plant FertilizerLongevity (weeks)4Emergent TypeNeither Pre nor Post EmergentSeason UseAll-SeasonCompatible Grass TypeNot for use on lawnsDelivery MethodGranularPlant TypeFlowerOrganicSyntheticFertilizer FormulaNon-OrganicProduct Height (in.)7Package Size (lb.)2Product Width (in.)6Product Depth (in.)4Shipping Limitations We can not ship to these states currently: AK, GU, HI, PR, VI