giant mallow, hibiscus

My sister gave me this hibiscus last year as the Okinawa souvenir. Now it is in bloom.

The start was a branch like the stick of the tree.
As the manual tells, I sank it in the water of the glass. Soon the leaves came out and started growing. (This photo was taken on July 09 2006)
After white thin roots came out, I planted it in a pot in late August.
It had the first flower in June, and now it's flowering one after another.

Language of the flower ....Delicate beauty.

Wrote on July 3 2007