strange buds II
 

Now I have the flowers! but (there is always a but:scratchhead: ) anotherproblem is surfacing.
the first picture is the same cambria last year (it was in bark) the three following are the flowers I have now. You can see that the petals are all turned. What is happening? Forthermore the flower ar more little then the other years. May be in the past it flowered in spring and this year in winter (shorter days)...may be? Is there other condition tat can induce this phenomenon?
Pierangelo

Looks like an environmental thing to me.