Gardening with the RHS

Did you know that you can help fight climate change and protect rare plants and animals simply by changing what type of compost you buy? Peat bogs hold more carbon than all the world’s forests combined, and incredibly, the UK is one of the world’s top 10 countries by peatland area. Discover the amazing world of peat, and the part that gardeners can play to keep it in bogs, not bags, this spring. F...

This week's programme is jam-packed with great gardening advice from our RHS experts on a huge range of topics to get your garden off to a flying start, including how to smarten up your garden and plants for spring colour. It's dahlia planting time and top dahlia breeder Dr Keith Hammett offers insight into the wonderful world of this most variable of garden flowers ('I like to call them the dogs...

Did you know that running a petrol lawnmower for an hour can create the same carbon emissions as driving a car for 93 miles? Or that using peat-free compost in your garden is a great way to save wildlife and cut your carbon footprint? This week's show is all about the ways we can all make a difference on our doorstep. Featuring Catherine Cutler from The Eden Project, author Sally Nex and no-dig ga...

This week's programme is devoted to all things edible. Writer and podcaster Lucy Chamberlain shares expert tips on growing crops in small spaces and hot dry spots. Allotmenteer Ashley Nwokorie finds delight in growing a taste of her native Zimbabwe – covo or African kale. In the latest part of our Hidden Horticulturists series we highlight the story of Robert Thompson, a Victorian writer who help...

From winter floods to summer droughts, water is becoming ever-more of an issue for gardeners. This week, we talk to RHS Water Scientist Janet Manning, to discover clever ways we can all make the most of what we've got. The gardening advice team answers listeners' questions on plants that help prevent flooding, and those that tolerate both drought and waterlogging. Plus a look at the enduring legac...

Discover a world of daffodils; from their amazing cultivars, the forgotten story of a man who saved them from a dreaded pest to their modern uses in treating Alzheimer’s disease. Plus, do you know the difference between a bulb, corm and a tuber? An RHS gardening advisor busts more botanical jargon.

Growing plants from seed has to be one of gardening’s most profound pleasures, and now is the ideal time to start thinking about what you’re going to grow this year. Today’s programme is jam-packed with great advice, including a surprising rule of thumb you may never have heard of from our resident allotment guru Guy Barter. Plus RHS Gardening Advisor James Lawrence gives tips on growing houseplan...

Love is in the airwaves this week. We’re bewitched by witch hazels, exploring the amorous history of the rose and the forgotten love language of flowers. Hear growing advice on roses and a Valentine’s bloom you can pick from the garden on the day itself, the violet. Plus expert flower arranging tips from florists Putnam & Putnam.

Wildlife is a hugely important part of gardens, and one that we’ve come to appreciate all the more in the last year. This week we discover the secret winter lives of native butterflies, learn how to make a wildflower meadow, and unearth why moles can actually be good for gardens. Plus author and wildlife expert Kate Bradbury discusses wildlife in RHS Gardens with editor of The Garden magazine Chri...

If you love nature and growing your own, but don't love digging, listen up! This week we're exploring permaculture, an environmentally-friendly way of growing that encompasses both edible, ornamental and wildlife-friendly plants in the same space. Including contributions from grower and forager Poppy Okotcha; Sylvia Travers, Team Leader in the Forest Garden at RHS Garden Bridgewater; and Vera Greu...

It's an often-repeated phrase in gardening but putting the 'right plant in the right place' really is a shortcut to growing success. So this week we're exploring how to match plants with places – both indoors and out – to get the absolute best out of your garden and house plants. RHS gardening advisor James Lawrence gives tips on picking the right houseplant for different rooms and garden designer...

In this week’s episode we visit Cambo Gardens in Fife to meet snowdrop enthusiast Lady Catherine Erskine and her impressive collection of these iconic winter flowers. Plus contributions from nurserywoman Jane Rowlinson of Galanthus specialists Morlas Plants, and snowdrop growing tips from RHS gardening advisor Nikki Barker.

As the new year begins, our outdoor spaces seem more important than ever. This week we're looking at gardening can benefit the mind, body and soul. Grower and forager Poppy Okotcha shares the seasonal delights of winter purslane (Claytonia perfoliata) – a little-known salad plant that can provide fresh, healthy greens throughout the coldest months. Award-winning garden designer Juliet Sargeant giv...

Do you know why we kiss under the mistletoe, or why holly and ivy are associated with Christmas? Head of RHS Libraries Fiona Davison explores the ancient myth and magic of Christmas plants. How green is your Christmas tree? Hear our guide to making sure your festive focal point doesn't cost the earth. Plus a look at an unusual cactus that grows on trees (and on your windowsill).

From changing patterns of frost and rainfall to increasing risks of summer heatwaves, climate change presents a unique set of challenges – and some opportunities – for gardeners. This week’s show is all about our increasingly variable weather and what it means for gardens, gardeners and our wildlife. Featuring weatherman and BBC broadcaster Peter Gibbs, WWF Head of Climate Change Gareth Redmond-Ki...

This year our expert RHS panel comprises Fiona Davison (Head of Libraries and Exhibitions), Chris Young (Editor of The Garden magazine) and Guy Barter (Chief Horticulturist). They share their favourite gardening publications of 2020, and look forwards to some exciting new titles for 2021. We also speak to award-winning author Robert Macfarlane, who, like many people, was dismayed to discover that...

Snakebark maples, winter-flowering camellias and a sacred Central American shrub that makes itself at home on our windowsills... there are many amazing plants that give us colour and interest in even the darkest months. We visit the Sir Harold Hillier Gardens* to discover an incredible range of hardy plants that look great all winter. Garden designer Juliet Sargeant gives her seasonal tips for add...

Hear the incredible story of EK Janaki Ammal, a pioneering scientist who overcame race, class and gender discrimination to become the first female botanist at RHS Garden Wisley. Dr Chris Thorogood of Oxford Botanic Garden shares insight into the weird world of mutualism – plants and animals cooperating in unexpected ways to make the most of tough conditions. Plus the RHS gardening advisors gather...

This week we meet Andrew Forsyth of Weasdale Nurseries in Cumbria who explains the challenges of gardening 850ft up in the hills of Cumbria, and shares tips on how to garden in cold and exposed situations. Kate Risely, head of pioneering research project Garden BirdWatch, explains what changes have been observed since the project launched in 1995. Plus RHS advisors share insight on epiphytic plant...

This week we're unwrapping lots of gardening goodness, from expert seasonal advice and untold stories to wildlife tips. Nursery owner and plantswoman Claire Austin shares inside information on what the people who produce plants for our gardens are doing at this time of year (it's much more than you might think!); Zehra Zaidi tells the little-known story of John Ystumllyn, an 18th century African g...

This week we're all about planning for the months ahead. RHS Gardening Advisor James Lawrence offers tips on how to keep your houseplants happy and healthy through the winter. We visit Holehird Gardens* in Cumbria for inspirational seasonal planting ideas. Plus garden designer Flo Headlam offers tips on how to really make the most of fragrant plants in your garden. *Holehird Gardens are looking fo...

Join us on a Halloween spooktacular! Dr Chris Thorogood of Oxford Botanic Garden delves into the weird and wonderful world of parasitic 'vampire' plants including the rainforest giant Rafflesia, the largest flower in the world; to one you can grow at home. Plus RHS gardening advisors Leigh Hunt and Becky Mealey talk death in the garden, with a guide to telling if your plants are ill or just restin...

From Japanese digging knives to LED growing lights, tools and technology are transforming the way we garden. In this episode RHS experts share some unusual favourite gardening implements. We discuss how technology – from 19th century lawnmowers to 21st century sensors and apps – has changed and continues to change the face of gardening. Chelsea designer Hay Joung Hwang describes how she incorporat...

In week's programme we’re going wild for weeds. Author and designer Jack Wallington sings the praises of these much maligned plants and offers ideas for using them in gardens. RHS gardening advisor Nikki Barker offers insight on dealing with Japanese knotweed. California-based educator Indy Srinath shares her love of dandelions and writer Gareth Richards offers insight into the secrets of weeds’ s...

If you thought that fungi are just toadstools, think again. In this episode we discover how they make food, both help and hinder plants, and even inspire music. Featuring author and biologist Merlin Sheldrake, mushroom grower Ann Miller and RHS gardening experts.