Although chrysanthemums (Chrysanthemum x morifolium), also known as mums, are pretty easy to grow, it's possible to run into roadblocks and find that they aren't as healthy as you would like them ...
This year's chrysanthemum × morifolium ‘Susono-no-Hikari’ has 1,366 yellow flowers. It's 12 feet wide, the widest grown at Longwood Gardens. A lot can go awry when growing largest ...