| I have a dend with that same mottling. Has had it all summer.New growth looks fine and is spiking. I thought it was due to too much sun and did not give it another thought as I slightly burned some of my plants in spring when the sun decided to move in just one day! I do use the stuff in the green bottle and also Bayer rose spray. What to do? Just when you think you know it all you find that in reality, you know nothing! Gladys |