What colours can the Bella Cantata bloom in Streetpass Garden?

I want to grow the Bella Cantata in all colours but I don't know what the other two colours are! I have grown it in purple and white, but I'm not sure what other ones there could be...


Solution 1:

According to this link, the four colors are White, Light Blue, Purple, and Pink.

Here's what they look like:

WhiteLight BluePurplePink