By Angela Thomas and Yates

By Nancy Birtwhistle

By Kath Irvine

By Reverend Richard Coles

By Katie Merriman

By Adam Hills and Maria Speake

By Anya Lautenbach

By Anya Lautenbach

By Charles Dowding

By Andrew Matheson and Murray Reid

By Brenda Little

By Huw Richards and Sam Cooper

By Meik Wiking

By Fiona Eadie

By Marie Kondo

By Marie Kondo

By Marie Kondo

By Juliet Blankespoor

By Allison Vallin Kostovick

By Karel Capek

By Robin McLellan and Paul O’Leary and Helen Parker

By Lisa Clausen and Michael Morrison

By Dan Chiras

By Blake Cothron

By Nasozi Kakembo

By Wayne Lewis and Jeff Lowenfels

By Jeff Lowenfels

By Gill Hutchinson

By Cassidy Tuttle

By Paul Bangay

By Peter Shaw

By Author Mercury Stardust

By Rosemary Gladstar

By Nancy Bubel and Mike Bubel

By Professor Alistair Griffiths and Matthew Keightley and Annie Gatti and Zia Allaway and Royal Horticultural Society (DK Rights) (DK IPL)

By Guy Barter

By DK

By Miranda Mueller and Stacey Demarco

By Jessica Walliser

By Jessie Oleson Moore

By Claudia West and Thomas Rainer

By Julia Rose Bower and Jonathan Kaplan

By Paul Bangay

By Paul Bangay

By Dana K. White

By Cheralyn Darcey

By Ngoc Minh Ngo

By Justina Blakeney

By Mark Diacono and Lia Leendertz

By Paul Stamets

By Shira Gill

By Robert Pavlis

By Justina Blakeney

By J. D. Vertrees and Peter Gregory

By Marc Peter Keane

By Dana K. White

By Dr. Kit Carlson

By Marianne Mogendorff and Camila Romain

By Sally Coulthard

By Bevin Cohen

By Erin Napier

By Chelsea Physic Garden

By Michael Tran

By Paul Stamets

By Jo Whittingham

By Ann Ralph

By Craig Miller-Randle

By W J. Lewis and D M.c.E. Alexander

By Ellen Miles

By Steve Solomon

By Jessi Bloom

By Robert Pavlis

By Clare Foster

By Adrienne Edwards and Rachel Schleiger

By Rob Avis and Michelle Avis

By Kelly Hart

By Gord Baird and Ann Baird