I have 3 kinds of wisteria that I have been growing here for 3 years. The evergreen wisteria Milletia Reticulata wisteria blooms non stop in the summer now for several years. The Japanese wisteria I have did not bloom last year but I am expecting it to this year. The chinese wisteria that I have bloomed a few flowers this summer and I just fertilized it with 0-45-0 and it should break dormancy soon being it was 85 here today. Is anyone else growing wisteria sinensis or floribunda this far south successfully?