Calin,
Too bad you got only one from the seeds. Seeds are very special. Like a box of chocolates, you never know what you are going to get. Who knows where the flies have been at the farm who sold the seeds? Even in self pollination. Genetics are variably at best. Like us, no two alike but similar. Yours could be a new cultivar or hybrid and better than most. I can't wait until you post a picture of it's bloom.
Stush