Hibiscus growing huge, but not blooming
I planted 3 hibiscus last fall and they have been growing beautifully all spring and summer. They are 2-3 feet tall at this point, starting out at about 6 inches. They are very healthy, but they are not blooming at all. I have not cut them back. Should I? I don't know if all the "energy" is going to growing the plant and not to flowering, but I would love to have some blossoms. I live in Arizona. Any help would be appreciated!