Looking for the perfect way to say "I love you" to that special someone in Waterloo? Look no further than Petersen and Tietz Florist and Greenhouses in Waterloo, IA for romantic gifts including valentines day flowers, roses and romantic gifts. Petersen and Tietz Florist and Greenhouses has everything you'll need for the perfect way to declare your love. Sweep them off their feet with hand delivered fresh flowers! Same day flower delivery available.