Mine did this year which led me to your question. Ours is at least 15 years old and went from purple to white this year. So the answer is yes it happens, but I do not yet now why.
Matt
The raining season
Depends if the fruit is in season and how soon you eat it
A tree that has lots of spring blossoms that resemble cherry blossoms, but does not fruit. It produces pods at season's end that birds will sometimes eat.
Fall
Lent.
It is still in the season of Ordinary Time so it is green. On Ash Wednesday the first day of lent you change to purple
In the Japanese folk song Sakura, it is depicting spring, the season of cherry blossoms.
No, he doesn't come back in season 5. He visits in season 4, episode 5, "The Purple Pieces in the Purple Pond" and he is also in the season 4 finale, "The End in the Beginning".
advent
Purple :)
its purple..purple is the color of this season...beacuse it has a very refreshing and soothing effect.
A purple sash on a cross can symbolize mourning, royalty, or penance. In some religious contexts, it may represent Jesus' sacrifice and the season of Lent.