Question: What are the best low shrubs I can grow under my windows?

Answer: Again, get professional help for the most precise answer, but choose from any of the dwarf hollies (dwarfs of burford, yaupon, Chinese, or Carissa, the several low nandinas (nana, Harbour dwarf, Compacta, Gulfstream and Moonbay), compact Oregon grape holly, trailing junipers, dwarf barberries, dwarf crape myrtles, and, where winters are mild, dwarf pittosporums.