I have about 23 younger trees that I'd like to plant flowers or something around. I live in Ohio on 2 acres of flat ground. trees are lined in rows along each side of my property and they just look boring. There isn't much in the way of shade from these trees. I planted hosta around a few of them and it just doesn't make them pop. I'm surrounded by green and I need some color. I was thinking of*a groundcover in various colors. I'm just afraid I'll get a dull look or on the other hand a tacky look. Also cost is an issue, because with all those trees, it could turn into a very expensive project very quickly. I'm hunting for ideas so hopefully I can do it right the first time. Any suggestions?