Rlc. Village Chief North 'Green Genius' rebloom

Initially started with two buds, but one blasted. The survivor had changed colour compared to last year! It&definitely more purple and it&supposed to be more pink. The question is why? I¬ too sure...Perhaps as the flower ages the colour will change, but last year it bloomed pink so it&puzzling. To be honest, I&a little disappointed because I was expecting to have a pink and green flower, not a purple and green flower. I¬ saying it¬ nice, but I have a preference for pink in this case. Thanks for watching! Creative Commons — Attribution 3.0 Unported— CC BY 3.0 Creative Commons — Attribution-ShareAlike 3.0 Unported— CC BY-SA 3.0