Espoma Flower-tone Catalog Lawn & Garden Soils & Fertilizers Espoma Flower-tone Manufacturer : Espoma Natural Gardening Solutions Description Natural organic fertilizer & Blossom Booster For both annuals & perennialsGet larger and more abundant bloomsLong lasting, slow-release feeding with our exclusive Bio-tone Microbes100% natural & organic ingredients with no fillers or sludges Rates Please contact us for current pricing and availability.