Calla Lilies and Tulips

Calla Lilies and Tulips

So I am thinking of planting Calas and tulips in the bed in the front of the house, because it gets partial sun. Already there is a rose bush, some irises and a gardenia bush. Now I am not so much a flower gardner as I am vegetable gardener, but I do know that perennials seem to be the way to go-for me. My question: IF I plant callas and tulips together, how long will they bloom? I live in Georgia, so do I have to dig up the callas and store them? What other perennials would you suggest to plant in addition so that I get a continuous supply of color until winter?
Wall of Death

Wall of Death

Room in my Florida house…

Room in my Florida house…

Can someone tell me what flower this is?

Can someone tell me what flower this is?

transplanted from my compost pile…

transplanted from my compost pile…

landscaping query

landscaping query

Peony Problem

Peony Problem