I know what you mean. I only cut for my own pleasure too. I do notice that some last longer than others on a regular basis, but I think I had only grown 3-4 on this particular survey list. Still…….I like the idea of developing a master list of the best dahlias for cut flowers, and I want to support the effort these folks are putting into this survey.
Even if you don't have much info to add to it - if you fill it out, then you will get to see the results.