I use general purpose miracle grow on my garden - i attach a bottle to my hose and water all the various types of flowers and shrubs with it: daffodils, tulips, hydrangeas, rhoddos, azaleas, petunias, dahlia's, peonies, clematis, poppies, annuals and perennials you name. Am i doing the right thing or are there some flowers, plants or shrubs that shouldn't be touched with it?