My small garden mum plants are turning brown and dying off?

Question

I got them mail order partially because of where I live, they were fine and then suddenly started looking droopy, out of 6 three are looking healthy? one is definately a gonner, and two are maybe's! will the roots be ok, for re-generation or do you think they have had it, and possibly why?

Answer 1

its a disease thats spreading all over the world. It's called intactiosis and it's killing plants everywhere. Scientists are saying that soon it will move onto people =[

Answer 2

no sun light!

Answer 3

I would cut Them back a bit. They are suseptible to mold and rust. water The base of the plant.  Have You fertilized?  The ones that don't look so good should be cut down to the ground so the roots can re-energize, not use up its energy on leaf and flower production.