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 rock gardens. Zones 4-8
HOT and DRY. Drought tolerant Ice Plant (Delosperma) is right at home along this cement curbside. Few sun perennials can take such less-than-forgiving locations yet still provide months of bloom all summer long.