Drought-tolerant, it is a great perennial choice for low-water gardens. Did I mention the sweet smell? In the San Francisco Botanical Garden, you'll find them in the Fragrance Garden. Bonus ...

And most herbaceous perennials are incredibly tough ... Each fall in the Yew Dell Botanical Gardens nursery, our staff do this thousands of times each year to propagate the hundreds of native ...

Erin Kirkland Nestled in 110 acres of boreal forest, the Alaska Botanical Garden features 150 native plant species and more than 1,100 perennials. There is an herb garden, a wildflower trail ...

The Garden (the first organic botanical garden in the U.S., by the way — an early director even banned bug sprays) features trail gardens, two perennial gardens, an herb garden, a world-class ...

Jacqueline van der Kloet, the internationally acclaimed garden designer, author and one of Holland’s best-known gardening ...