glads (colour)

[patti1]

  Hi all. Have been doing a bit of garden tidying today, and discovered that one of my Glads just flowering, is an almost lime green colour (very nice) it should be cream! I usually take bulbs up and store so it`s not a new one. Whats the best thing to do with it, in or out of the ground to hopefully get the same colour next year ? Tks

[patti1]