I had 2 semi-double flowers first year but because I moved it twice next summer no flowers 2nd year. Keep my fingers crossed, but may have to move it again, I have suspicions that maple roots ( Norway maple? ) are suppressing the development, even it is far away. Thinking about putting 15 inch plastic barrier like for basement... Not sure if it will work though. I usually do not disbud, but may go for it if there are too many of them first year.
