Perennial Gardening

What Perennial Where?

By Roy Lancaster

RHS Practical Guide: Hardy Perennials (RHS Practicals)

By Royal Horticultural Society

Perennials (Time-Life Encyclopaedia of Gardening)

By Crockett, James Underwood

Herbaceous Perennials (Collins Garden Guides)

By Joyce, David

Perennials

By Stein, Siegried

PERENNIALS HANDBOOK

By Craigmyle, Marshall

Perennial Vegetables: From Artichokes to Zuiki Taro, A Gardener's Guide to Over 100 Delicious and Easy to Grow Edibles

By Eric Toensmeier

Life in a Cottage Garden: a delightful, personal account of a year spent delighting in and cherishing a beautiful garden from the BBC’s Carol Klein

By Klein, Carol, Buckley, Jonathan

The Green Tapestry: perennial plants for the garden

By Chatto, Beth

Annuals & Perennials

Perennials for Your Garden

By Bloom, Alan

Wild: The Naturalistic Garden

By Noel Kingsbury, Claire Takacs

Perennials

By Alan R. Toogood

Peonies

By Allan Rogers

The New Perennial Garden

By Dr Noel Kingsbury

The Mixed Border (Wisley)

By Lloyd, Christopher

Explorer's Garden

By Daniel J. Hinkley

Index Hortensis: v. 1: Perennials

By Piers Trehane

The Gardener's Practical Guide to Annuals, Bulbs and Perennials: An Illustrated Encyclopedia of Flowering Plants Containing More Than 1800 Beautiful Photographs

By Richard Bird, Kathy Brown

Encyclopedia of Grasses for Livable Landscapes

By Rick Darke

Hellebores

By Graham Rice

Down to Earth: Gardening Wisdom

By Monty Don

RHS Encyclopedia Of Plants and Flowers

By Christopher Brickell

The "Gardening Which?" Guide to Successful Perennials

By Liz Dobbs

At the Entrance to the Garden of Eden

By Yossi K Halevi

Perennials Vol 1: Early Peren

By Martyn Rix, Roger Phillips

The Complete Book of Garden Flowers: How to Grow Over 300 of the Best Performing Varieties

The Mix and Match Planting Guide to Annuals and Perennials

By Graham Strong, Alan R. Toogood

The Green Tapestry

By Beth Chatto

Practical Guide Annuals And Perennials

By Richard Bird