Hello I have a bottle that is four years old six feet tall most all the flowers are not the deep red that they were last year only a few are red the rest are a much deep red. Thank you for your help Jon
Certified GKH Gardening Expert
Can you include a photo? This will help me to see the area, and know if there are any environmental factors... Sometimes this can happen from a lack of sun, or even too much, or even just old age. Usually, there will be nothing to be done about old age. Again, a photo will be very helpful for me to give you the best advice.