EAST MARLBOROUGH — Longwood Gardens has unveiled the largest chrysanthemum ever grown outside of Asia: the Thousand Bloom Chrysanthemum. The amazing plant features 1,523 perfectly placed, uniform blooms on ONE plant. The Thousand Bloom Mum is a highlight of the annual Chrysanthemum Festival at Longwood Gardens, which transforms Longwood’s 4-acre conservatory into a vibrant visual feast … Continue reading Longood shows off giant mum