Essential Guide to Perennial Gardening  Green Thumb glossy green foliage appear in

glossy green foliage appear in the spring

enriched with a sweet-lemon scent—so beautiful

By Ann Ralph

This mid-to-late summer bloomer does best in well-drained soil

Essential Guide to Perennial Gardening  Green Thumb glossy green foliage appear inBy American Horticultural Society The Essential Guide to Perennial Gardening from the American Horticultural Society is your comprehensive handbook for designing, planting and maintaining a thriving perennial garden. Whether you're starting from scratch or refining an existing space, this authoritative guide offers expert advice rooted in decades of horticultural excellence. Inside you'll find detailed plant profiles, region specific recommendations,