Leeds: Alan and his team are in Leeds to come to the aid of Penny and Carl, whose devotion to saving endangered hedgehogs has taken over any family space in their garden. [S,AD]
Raunds: Alan and the team transform the outside space of firefighter Rebecca, a woman whose small garden needs to accommodate her gym equipment, a vegetable patch and more. [S,AD]
Croydon: Alan surprises a group of senior citizens in busy Thornton Heath and turns an urban wasteland into a welcoming oasis of grasses and daisy flowers. [S,AD]
Essex: Alan and his team of gardening experts head to Waltham Abbey to create a tropical escape with a yoga deck and home office at its heart for a selfless leukaemia survivor. [S,AD]
Chippenham: Alan and his team create a traditional formal garden for inspirational couple Richard and Lynette Warren while also revealing how to mark out a perfectly oval lawn. [S,AD]
Bicester: Alan and the team are in the Oxfordshire town of Bicester to transform the drab new-build garden of local community heroes Adam and Alice into a voyage around the Far East. [S,AD]
The Wirral: Alan Titchmarsh and his team are in the Wirral to create a jungle-inspired space for Conrad and Pauline Toohey, who have dedicated their lives to helping others. [S,AD]
Grantham: Alan Titchmarsh visits Grantham to surprise Rob and Margaret Isdale, who are in their 70s and have fostered over 150 vulnerable children in the UK over the last 45 years. [S,AD]
Wildlife: Alan and the team create a wildlife wonderland complete with a giant pond and rockery in a suburban garden in West Brom for local hero fundraiser Pete Hill. [S,AD]
Nottingham: Alan Titchmarsh and his team of gardening experts surprise a fellow landscape gardener with Alzheimer's by building a modern family garden. [S,AD]
Water: Alan Titchmarsh and his team reveal how adding water can transform any size of garden by creating two incredible water gardens, one outside in Kent and one inside. [S,AD]
Sheffield: Alan and his team are in Sheffield to create a family garden for Seema and Nawras, who both work shifts for the NHS while giving 24-hour care to their disabled daughter. [S,AD]
Guildford: Alan Titchmarsh and the team create a cleverly designed family garden that's full of fun for pre-school tots without being a primary-coloured plastic eyesore. [S,AD]
Birmingham: Alan goes traditional with a twist to create an elegant tea garden for a charity volunteer and baker who has made cakes for more than 9,000 servicemen and women. [S,AD]
Middlesbrough: Alan Titchmarsh and the team look to the natural world for inspiration to create a wild and woolly garden that's perfect for a deserving young family in Middlesbrough. [S,AD]
Birmingham: Alan Titchmarsh heads to Birmingham to surprise Georgie Moseley - the founder of Britain's first cancer drop-in centre - with a stunning Ibizan-style hideaway garden. [S,AD]
Grassmoor: Alan Titchmarsh and his team head to Derbyshire to build an exciting garden for sprightly D-Day veteran Jack Parrott and his wife of 68 years Margaret. [S,AD]
Grantham: Alan Titchmarsh visits Grantham to surprise Rob and Margaret Isdale, who are in their 70s and have fostered over 150 vulnerable children in the UK over the last 45 years. [S,AD]
Icolyn Smith: Alan Titchmarsh and the team head to Oxford to create a beautiful but productive kitchen garden for inspirational soup kitchen founder Icolyn Smith. [S,AD]
The Colquhouns: Garden makeover show. Alan and the team visit an area in Somerset devastated by floods in 2014 to surprise a couple whose lives were affected by the disaster. [S,AD]
The Chapmans: Alan Titchmarsh, David Domoney, Frances Tophill and Katie Rushworth this time create a garden for a family whose twin girls have a serious life-shortening condition. [S,AD]
Mark Ormrod: Alan Titchmarsh and the team head to Plymouth to create a show-stopping contemporary garden for outstanding ex-Marine Mark Ormrod and his young family. [S,AD]
Nottingham: Alan Titchmarsh and his team of gardening experts surprise a fellow landscape gardener with Alzheimer's by building a modern family garden. [S,AD]
Keech Hospice: In a special wild episode, Alan Titchmarsh and his team are at Keech Hospice in Luton to create a state-of-the-art wildlife garden that is modern in style. [S,AD]
Rosie Mitchell: Gardening magician Alan Titchmarsh and his team of experts head to Eastleigh to transform an uninviting patch of uneven lawn into a cruise ship-inspired garden. [S,AD]
Wakefield and Swansea: Alan and his team create the definitive secret garden - full of colourful plants, hidden corners and magical touches - for a wheelchair-bound little girl. [S,AD]
Nottingham: Alan Titchmarsh heads to Nottingham to surprise young foster parent and mother-of-two Fiona Kirlew by turning her dismal paved-over yard into a lush Caribbean haven. [S,AD]
Jack King: Alan and the team surprise 93-year-old WW2 veteran and widower Jack King with a beautiful garden full of happy memories, art and a stunning new painting studio. [S,AD]
Salford and Leicester: Alan and his team are in Salford to create an eco-inspired kitchen garden, for a community hero who likes to feed everyone and is passionate about recycling. [S,AD]
The Drakes: Garden makeover show. Alan and the team are in Dorset to create a garden for Rachel and Andrew, a young family coping with Andrew's terminal diagnosis of bowel cancer. [S,AD]
Barry and Berkhamsted: The team create two very different styles of family garden for an ex-Army soldier in Barry in Wales and a single mum and her two young kids in Berkhamsted. [S,AD]
Fareham, Betty: Alan Titchmarsh and his team head to Fareham to surprise 90-year-old fundraiser Betty Hicks and transform her concrete garden into a safe and sensory haven. [S,AD]
Woodland Wonders: Alan Titchmarsh and the team demonstrate how to bring woodlands into a garden with a Japanese-inspired design in Macclesfield and a courtyard concept in Accrington. [S,AD]
The Richardsons: Alan Titchmarsh and the team head to Chandlers Ford in Hampshire to turn a neglected suburban back garden into a woodland-style retreat and share tips and tricks. [S,AD]
Webb Family: Alan and the team transform a garden for a family whose two children have a condition that means that they can only see in black and white and are sensitive to sunlight. [S,AD]
Leighton Buzzard and Salford: Alan Titchmarsh and the team set out to create an ultimate lush Thai garden in Leighton Buzzard and a bamboo-inspired minimal Asian garden in Salford. [S,AD]
Chris Finney: Alan Titchmarsh and his team create a surprise garden in Cornwall for an ex-serviceman who became the youngest recipient of the George Cross for gallantry in 2003. [S,AD]
Manchester and Liverpool: Alan Titchmarsh, Frances Tophill and the team create two stylish contemporary gardens for a family in Manchester and a teenager and her gran in Liverpool. [S,AD]
Tilly Sawford: Alan Titchmarsh and the team visit Nottingham to create a garden with bold colours and a huge summer house for an exceptional eight-year-old and her family. [S,AD]
Gina Constable: Alan and the team head to Shrewsbury to build a breathtaking Japanese garden for a tireless supporter of the Midlands Air Ambulance Charity. [S,AD]
A Touch of Stately in Somerset: Alan Titchmarsh and team show you how to take inspiration from the grand gardens of the nation's grand stately homes to create a beautiful design. [S,AD]
Marcellus Baz: Alan and the team surprise boxing coach Marcellus Baz as they turn a dingy alley into a beautiful kitchen garden and give him a Moroccan-inspired garden at home. [S,AD]
Dudley: Alan and the team transforms a deserving young family's inaccessible and 'boring with a capital B' patch of lawn in the Midlands into a Mediterranean-style garden. [S,AD]
Yorkshire: Alan Titchmarsh heads to Yorkshire to surprise grandfather Jim Thompson - in spite of his own terminal diagnosis, Jim is committed to raising money for cancer charities. [S,AD]
Middlesbrough: Alan Titchmarsh and the team look to the natural world for inspiration to create a wild and woolly garden that's perfect for a deserving young family in Middlesbrough. [S,AD]
Dudley: Alan and the team transforms a deserving young family's inaccessible and 'boring with a capital B' patch of lawn in the Midlands into a Mediterranean-style garden. [S,AD]
Middlesbrough: Alan Titchmarsh and the team look to the natural world for inspiration to create a wild and woolly garden that's perfect for a deserving young family in Middlesbrough. [SL,S,AD]
Middlesbrough: Alan Titchmarsh and the team look to the natural world for inspiration to create a wild and woolly garden that's perfect for a deserving young family in Middlesbrough. [S,AD]