David Maxwell visits the historic Annesley Walled Garden in Castlewellan Forest Park as it reopens to the public. The garden, which dates back to the mid-18th century, has been closed for two years while £1.3 million of improvement works were carried out. Head gardener Alwyn Sinnamon shows David the work done to the long borders and the gleaming glasshouses, restored to their former glory. David also explores the rediscovered Bog Garden and Rhododendron Wood. Adam Frost reveals his bulb for March, and there’s a visit to the Alpine House in Kew Gardens, which is celebrating its 20th birthday. In the studio, gardening expert Claire McNally joins David to answer questions, while wildlife expert Katy Bell uncovers the secret world of dragonflies. Contact the programme at [email protected]

With spring just around the corner David Maxwell heads to a community garden in Strabane, County Tyrone which will be getting quite the facelift this year. As it operates a Trussell foodbank, it has been selected as the permanent home for the charity's show garden at this year's RHS Chelsea Flower Show. David meets some of those who use the garden space and he chats to designer Rob Hardy about his plans. Also on the programme, a visit to Ballyrobert Cottage Garden where spring flowers and bulbs are announcing a change of season and Rosie Maye joins David in studio to answer questions and provide some inspiration for the season. Contact the programme - [email protected]

As Chinese New Year begins, presenter David Maxwell encounters an orchid covered dragon at the 30th annual Orchid Festival in the Royal Botanic Gardens, Kew. He chats to Soléne Dequiret in the Princess of Wales Conservatory about what it takes to create this giant display with over 3000 orchids. Gardening writer Julianne Robertson reveals what it takes to keep moth orchids happy in our homes. Nicola Kenny visits a new community garden taking root in north Belfast thanks to funding from Kew and Amy Kelly explains how to kick-start early seed sowing with the help of propagators and heated mats. Anna Hudson joins David in studio to answer questions and bring some seasonal inspiration from the garden at Ballywalter. Contact the programme [email protected]

Helen Mark explores the little, and large, gardening tasks that can keep you busy, especially when the weather doesn't want to cooperate. Joy Caskie shares her garden oasis near Limavady and Conrad McCormick adds a personal touch to a Valentine's bouquet. Also, Helen catches up with Frank McCooke at Slemish Market Garden for a look at how they're preparing for the year ahead. Contact the programme on [email protected]

David meets up with Oliver Schurmann in the old abandoned quarry that's the new home for Mount Venus nursery. After 25 years in a walled garden, the new location is a magical place reclaimed by nature. Adam Frost chooses his bulb of the month (Crocus tommasinianus) and a dream comes true for some residents in Culmore near Derry as a brand new allotment site gets going. Also on the programme, Amy Kelly on getting your seeds going early and Colin Agnew joins David in studio to talk about creating a home for alpines and they answer listener questions. Contact the programme on [email protected]

With snowdrops in bloom across the country Gardeners' Corner heads to an event for fans of the flower in County Carlow. The snowdrop gala celebrates the hundreds of varieties of these bulbs sought after by so called 'galanthophiles'. Among those attending the event is John Massey of Ashwood Nursery near Birmingham. John tells presenter David Maxwell about his life with plants and a pruning technique he was taught by a princess. Also on the programme, Robert Millar gives a tour of the snowdrop collection at Altamont Gardens and remembering the world famous Daisy Hill Nursery of Newry, 30 years after the gates closed for the last time. Claire McNally joins David in studio to answers questions of climbers and figs. Contact the programme on [email protected]

A year after Storm Éowyn wreaked havoc across Ireland David Maxwell visits the gardens at Mount Stewart on the Ards peninsula where thousands of trees were lost. He meets volunteers planting oak and pine trees which will form a new shelter belt for the garden in the decades to come. At the other end of the garden, the Winterwatch team have been broadcasting the programme from Northern Ireland for the first time. Chris Packham explains the vast range of habitats that exist around this historic garden. Also on the programme, a visit to the National Botanic Gardens in Dublin and questions on muddy lawns, growing olives outdoors and what to do with a stem of rose hips that has unexpectedly rooted. Contact the programme on [email protected]

A garden that has to look good in every season is the Horatio’s Garden at Musgrave Park Hospital in south Belfast. Two years after it was planted up, David Maxwell chats to head gardener Matthew Lee about how the garden continues to change, and about the great groundcover plants that help keep weeding to a minimum. Adam Frost begins his new ‘Bulb of the month’ series with the common snowdrop, Galanthus nivalis. Ahead of the Big Garden Birdwatch, the RSPB’s Claire Barnett visits David’s garden to find out what’s coming to his feeders. In studio, gardener Anna Hudson, brings some seasonal highlights from the Ballywalter and answers questions live. Contact the programme on [email protected]

As the film Hamnet goes on general release, David Maxwell chats to herb expert Jekka McVicar about the role she played in advising the production on Elizabethan herbs. In Ratoath, County Meath, nursery owner John Lord is finding new opportunities in a garden he’s developed over 30 years. He explains how it’s become a playground for plants that serve to inspire both expert and novice gardeners alike. Listener Michael McLean gets a visit from Gardeners’ Corner – he invited the programme to see a garden he’s lovingly creating over a lifetime on a hillside above Newcastle. Also on the programme, a tribute to the late Seamus O’Brien who was head gardener at the National Botanic Gardens, Kilmacurragh in County Wicklow and widely regarded as one of Ireland’s greatest plantsmen. Ann FitzSimons joins David in studio. Email the programme at [email protected]

As one year gives way to the next, join David Maxwell on a journey through the seasons with highlights from the last 12 months of Gardeners’ Corner. From clearing up after Storm Éowyn to pristine show gardens, from celebrities to school children and with callers from Ballyclare to San Francisco, David sums up the joy of a programme that celebrated 40 years on the airwaves in 2025.