Zebra Hollyhocks are perennials that bloom all summer long. They are easy to grow, self seed, are drought tolerant, and attract butterflies. They grow in sun to part shade and get 2-4' tall. Great for perennial beds, cottage gardens, borders, and roc
Remember Hugulkultur in creating raised beds. Since I like the higher beds, filling the bottom half with prunings and such will reduce amount of topsoil needed to fill bed.