Hello, Any idea what happened to my Dicentra spectabilis?
It's been fine for 3 years, loads of foliage and flowers, but suddenly this
year, this:

http://www.gogo.me.uk/IMG_1041sm.jpg
http://www.gogo.me.uk/IMG_1043sm.jpg

Is it a nutrient deficiency? Something wrong in the soil?
I think it could be a virus. If this is the case, is it treatable or should
I simply be happy to have a new variegated variety? Apart from this yellow
leaves, plant looks fine and even vigorous.

Thanks

Philippe