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]
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]
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]
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]