Hosta Hosta of the Year – 2007 March 20, 2007 Deb Knecht The Hosta of the Year for 2007 is Paradigm. The size of this plant is 18 inches tall and can have a spread of up to 30 inches. Flowering in July, it will have lavender flowers. The hosta of the year is awarded by the American Hosta Society and it has to meet … Continue Reading ›› Area's largest Garden Center. Home of Peak Performance Trees.