Here is one of my milk cans sitting in the front yard with a Confetti Plant that did have some yellow with the red and purple flowers. I have Zinnias planted in the washtub. The taller Zinnias are planted in a whiskey barrel and were a little too tall when all was said and done this summer. Next year I will read the seed packages and know that when they say giant they did not mean the bloom they meant the height of the plant!! I also love the Bostons Ferns and try to have 2 or three out every year. I think it is somewhat soothing to watch the breeze blow through the ferns.