I live in Parker CO (zone 5a). I have grown up in India and we had a large Rangoon Creeper which was very fragrant at home. It is a fast growing creeper. So, while I know that it is rather ambitious to consider growing it in Parker, I am wondering whether it I could grown in on a trellis here outdoors and may be letting it die out in the Fall/Winter and regrow it indoors in pots using the seed and planting it in the ground around mid-May year after year. Any avid experimental gardeners have words of wisdom for me? Thanks in advance for your advice.