Hi, my Green Dragons I had last year were huge. At least 1 inch long traps after plenty of sun,distilled water and a fat fly about once a month. I have 6 now that are not that big, but it`s still early in the growing season. If it`s big traps you want Green Dragons are the way to go. I have a Dente right now thats also pretty big. I`m not a big fan of the Red dragon,I`ve gotten some recently that are really small and weak looking. Just my opinion. Good Luck, John