I know that I say this a lot. But I love this plant! Pachystachys lutea or Yellow Shrimp plant is tropical and native to Peru. In SoCal it grows to about 3 feet. I am on my 3rd try as it's frost tender. It blooms most of the year here. Those yellow parts are bracts with the white part being the actual flower, like Pointsettias and Bougainvilleas. I haven't tried propagation from cuttings yet but read that it's fairly east to root. Grow in part shade and protect from frost. Yellow is a rare color for shade, not seen in Azaleas, Camellias nor Hydrangeas. Yay for yellow!