hi, I have planted 2 empress trees this spring and after many net researches i'm a bit puzzled about info i have fount about this tree; initialy I've read only positive things about my tree such as year roung blooming, nice for the environment since has big leef formation, deep root sistem and so forth, then on most forums ppl are saying that it's quite the opposite of all the know info - only blooms in spring or in hot summer years 2ce a year and on the following year no bloom at all, seeds making nighborhood "disaster" by reseeding , shallow roots etc ; I would greatly apreciate some advise on how to treat this tree. Also I would like to know were I cand send for testing my soil (what type of testing will they provide)