HortWeek Podcast

HortWeek editor Matthew Appleby, senior reporter Rachael Forsyth and technical editor Sally Drury share their top horticulture stories of 2025.JUMP TO...00:00:43 - horticulture and peat-free00:04:10 - developments in Biodiversity Net Gain00:07:26 - remote mowers, new technology and implications00:13:13 - loss of horticulture colleges and new learning options00:17:54 - the impact of drought in 2025 going into 202600:21:30 - how horticulture is turning to battery-powered kit00:26:20 - diversity, inclustion and equity in horticulture00:30:34 - border inspections - imports, exports and an SPS agreement for 202600:36:42 - what are the team looking forward to in 2026?Do check out our huge archive of HortWeek Podcast interviews with an unrivalled selection of prominent and fascinating figures from all corners of the horticulture sector.Podcast presenters: Matthew Appleby, Rachael Forsyth and Sally DruryPodcast producer: Christina TaylorMake sure you never miss a HortWeek podcast! Subscribe to or Follow HortWeek podcasts via Apple Podcasts, Spotify or your preferred podcast platform.  Hosted on Acast. See acast.com/privacy for more information.

The Garden Trust's Linden Groves is campaigning against a proposal to end the organisation's role as a planning statutory consultee.She robustly contests the proposal to remove the statutory consultee role and disagrees that it would improve the planning system. Instead, precious parks and gardens, hard won over many centuries, would be lost to communities both now and in future.“We are passionate about the role that the UK’s world-famous historic parks and gardens can play in supporting positive economic growth and healthy cohesive societies, and eager to continue helping this in our role as statutory consultee. We encourage supporters to respond to the consultation and will publish our response as soon as possible.”In March, the Government decided to ditch planning consultancy from bodies including The Gardens Trust, to speed up the planning system. “We are seeking views on reforming the role of statutory consultees in the planning system in England,” it said. The consultation closes at 11:59pm on 13 January 2026.The consultation can be accessed here.Make sure you never miss a HortWeek podcast! Subscribe to or Follow HortWeek podcasts via Apple Podcasts, Spotify or your preferred podcast platform.  Hosted on Acast. See acast.com/privacy for more information.

Tony Kirkham has a mission, one that will resonate with many arborists across the UK: "I'd like to get rid of the term 'tree planting'".The former Kew arboretum head says: "Our success rate of establishing trees isn't good in this country... I'd sooner see less trees planted and established rather than planting big numbers that fail to establish." In his conversation with HortWeek editor Matthew Appleby, Kirkham gives his thoughts on the "exotics" versus "natives" debate and reveals his "top future trees" which include his favourite "hard-working trees".On pest and disease threats to trees, Kirkham issues a stark warning. Experts say it is a case of "not if but when" Xylella enters the UK, and Kirkham says, with more than 400 host plants identified so far: "I think every woody plant is vulnerable. We really need to crank up our biosecurity."Other than Xylella, his the top concern is plane wilt, which "is spread by arborists" via tools, machinery, PPE and clothing, and which is "coming towards us pretty quick...we need to keep that out at ALL costs".He also talks about how arborists can handle the rising frequency and intensity of storms, recalling how he got Kew back up and running in the wake of the storm of 1987 that brought down so many trees that he considered "old friends".But despite the devastation that took three years to clear, he now says it is "the best thing that could have happened" - getting rid of unsafe trees, giving the Kew team a chance to replant and refresh the arboretum, revolutionising tree-planting practice. Make sure you never miss a HortWeek podcast! Subscribe to or Follow HortWeek podcasts via Apple Podcasts, Spotify or your preferred podcast platform.  Hosted on Acast. See acast.com/privacy for more information.

This is the second special podcast with an arboriculture focus produced as part of ArbWeek, HortWeek's deep dive into all things arb held from 24 - 30 November.Listen to Jeremy Barrell on how 'Failing clients deserve failing trees', plus tree growing, procurement, planting and establishmentThis week's guests bring their distinct perspectives on the arb sector - but also bring a holistic perspective having worked together for many years on fascinating and crucial research projects.Kevin Martin, head of tree collections at RBG Kew and Adam Dunnett, production and amenity director for Hillier Nurseries are thought leaders in their fields and bring fascinating insights and forthright opinions to their discussion with Rachael Forsyth.They discuss tree planting and establishment, ground breaking research with "remarkable" results that is transforming tree selection and understanding of how to grow and in particular, water, trees.Skip to...00:00:49 How Kevin and Adam began their careers in horticulture00:05:45 Kevin Martin on his research into resiliant trees sourced from around the world00:09:53 Trees we should be planting to weather the future00:14:40 Hillier's 'Streetwise' range of trees for urban environments00:17.39 Peat-free growing and trees00:20:48 Groundbreaking research into irrigation for trees at Hillier00:30:13 The importance of grants, continuity in Government support and business certainty00:40:39 Adam Dunnett on seeing changes in the school curriculum making a difference to hort00:50:40 The latest on Resistor elms00:52:43 Kevin and Adam's 'dream' pieces of research topicsOn the topic of encouraging young people into horticulture, Adam Dunnett relates a "chink of light" following a visit to a secondary school where as part of their work on the "2050 project" they are looking at what trees will be thriving in 25 year's time. "That's just one school, but actually that could be really quite transformational if that's happening in other schools!"Kevin says: "Horticulture and growing plants is an applied science, and it's one fo the most important applied sciences we do and it's so overlooked...it's always been seen as suitable for someone who's not academic, and that's not the case."We need some of the brightest people to solve some of the biggest questions...we need to work on that narrative."In this episode the Victorians get a couple of name-checks and we also get some top tips on which tree to go to to get unbeatable conkers.Podcast presenter: Rachael ForsythPodcast producer: Christina Taylor Hosted on Acast. See acast.com/privacy for more information.

Chloe Whiteside, ICL’s technical area sales manager covering Norfolk, Suffolk and Cambridgeshire – has spoken on the HortWeek podcast about the highs and lows of the 2025 spring bedding season and what the strong start and weaker finish mean for the 2026 bedding plant season.She talks about what bedding growers should be doing in the lead-up to the spring season and gives advice about watering, nutrition and storage regimes for peat-reduced and peat-free growing media.On nutrition, she talks about using controlled release fertiliser and water solubles, as well as which biocontrol, biopesticide and biostimulant products are at the grower’s disposal and, as a BASIS qualified adviser, what she recommends.Before joining ICL, Whiteside spent 10 years in horticultural research at ADAS, delivering research projects on a wide range of ornamental and edible crops. She managed the AHDB funded Bedding and Pot Plant Centre trials, as well as the AHDB, Defra and industry-funded project on Transition to Responsibly Sourced Growing Media Use in UK Horticulture. The project ran for five years and covered all sectors of horticulture, from bedding propagation right through to container grown trees and soft fruit production. Hosted on Acast. See acast.com/privacy for more information.

The HortWeek Podcast has joined ArbWeek to bring HortWeek readers a series of interviews with leading arborists. The first of these is Jeremy Barrell.A influential figure in the tree care landscape (and HortWeek columnist) Jeremy Barrell is one of the leading authorities on tree care.A passionate campaigner on street trees in the wake of a number of controversial local authority fellings, in this week's podcast HortWeek editor Matthew Appleby hears Jeremy's uncompromising views on tree safety, tree planting, tree production and local authority procurement.Barrell says: "The standard of training on some of the people that are planting [trees] - it's not surprising the trees don't survive...if you don't have a specification that is up to scratch, then of course contractors are going circles around you and you deserve to have a load of failures". "I deal with more tree failure cases that result in harm than any other expert in Britain...the harsh reality is there are many large duty holders...that don't do anything like the standard of tree checking that should be done". Hosted on Acast. See acast.com/privacy for more information.

HortWeek editor Matt Appleby and senior reporter Rachael Forsyth report on the essential horticulture stories of the week.HortWeek editor Matthew Appleby and Rachael talk about:The "outrageous" ongoing delays and reports of damaged to imported plantsThe latest on the prospective peat banWhat the garden centre of the future might look likeDo check out our huge archive of HortWeek Podcast interviews with an unrivalled selection of prominent and fascinating figures from all corners of the horticulture sector.Podcast presenters: Matthew Appleby and Rachael ForsythPodcast producer: Christina Taylor Hosted on Acast. See acast.com/privacy for more information.

Andrew Fisher Tomlin, co-founder and director of the London College of Garden Design talks on the HortWeek podcast about his new book, The Modern Professional Planting Designer, was published by Rizzoli New York in October 2025.In the podcast he talks about how the book came about and what impact he hopes it will have, what he thinks of Chelsea designs this year, his views on international garden design versus that of the UK, on horticulture education, trends for 2026, AI and what his favourite plant is. Hosted on Acast. See acast.com/privacy for more information.

Garden centre personality Rosie Bone brings her new ideas for garden retail to the HortWeek Podcast this week this week.Founder of the World's End Garden Centre in 1970 with Len Bone, Rosie puts her success in garden retail down a focus on customer service, looking after your staff and above all "value for money". She argues if you get those three right, other considerations such as location are almost irrelevant.She discusses her passion, which is sustainable garden retailing."Profit isn't a dirty word... but I think in this day and age we have to start to recognise that there is an environmental cost to everything any of us do".She says that imports from China cannot be avoided in many product areas, but that carbon footprint could be offset by focusing on plant-based options in the restaurant:"It's not about telling customers what they should and shouldn't eat, but presenting [food] in a way that encourages customers to make [a plant-based] choice for themselves but that can be done with clever marketing, clever menus."After a period away from the industry Rosie reveals the garden business that revived her interest in and passion for it and what they do so well.And she reveals some significant gaps in the market that garden centres, with their large footprints and nature-oriented client base, could capitalise on. Hosted on Acast. See acast.com/privacy for more information.

In this episode of the HortWeek podcast, HortWeek editor Matt Appleby interviews horticulturist, garden writer, organic gardening advocate and the new president of the Hardy Plant Society, Val Bourne. They discuss Val's journey in horticulture, her dedication to organic gardening, and the challenges facing plant societies today. Val shares her experiences and insights on the importance of preserving plant diversity and supporting local nurseries and the challenges around going peat-free.Skip to...00:01:27 Val's role in the hardy plant society00:02:11 The importance of plant diversity00:03:57 Challenges facing nurseries00:10:59 Val's journey into horticulture00:14:17 The significance of organic gardening00:20:57 Promoting plant societies00:25:42 Val's future plansPodcast presenter: Matthew ApplebyPodcast producer: Christina TaylorMake sure you never miss a HortWeek podcast! Subscribe to or Follow HortWeek podcasts via Apple Podcasts, Spotify or your preferred podcast platform.  Hosted on Acast. See acast.com/privacy for more information.

With HortWeek senior reporter Rachael Forsyth fresh from the GrootGroenPlus trade show, we hear how European growers are tackling the challenge of imports/ exports with the UK - with producers saying they would be "delighted" to see the SPS agreement come into force.HortWeek editor Matthew Appleby and Rachael talk about:Inspection regimes and paperwork both sides of the border, and how it is affecting European tradersThe latest round of delays and reports of damaged plants at BCP SevingtonHow 'experiences' could transform the fortunes of garden centres and horticulture showsHow new analysis of horticulture company results is showing who is doing wellDo check out our huge archive of HortWeek Podcast interviews with an unrivalled selection of prominent and fascinating figures from all corners of the horticulture sector. Hosted on Acast. See acast.com/privacy for more information.

The Biodiversity Net Gain market has come along way since BNG became mandatory in England under the Environment Act 2021. The ruling requires developers to deliver at least 10% biodiversity net gain for new construction projects.In this week's HortWeek Podcast Rachael Forsyth speaks to head of sales and services Emma Hindle and head of business development Brian Smith at Ground Control, which provides ready-to-buy BNG units as part of a habitat bank.They discuss how the market is developing, the drivers of demand, and shifting balance of supply and demand.Although Government targets and policy for house building is driving construction projects, Brian explains that Ground Control is "not betting the farm on housebuilders" and is keeping it's client base deliberately broad, including utility companies, transport companies as well as corporate clients such as supermarkets. Interestingly, a burgeoning "voluntary market" is also part of the picture, he says, But while developers might, understandably, focus on the immediate costs when deciding on how to approach BNG requirements, a 30-year maintenance lifespan means a "whole life" cost approach is more appropriate, he argues. The market has come on leaps and bounds since 2021, Emma adds, insisting the focus should always come back to nature recovery and the "benefits for the country". Many that had reservations initially are now "taking it seriously", she says, and the prospects for BNG over the next five years are "amazing".   Hosted on Acast. See acast.com/privacy for more information.

In this week's News In Focus podcast HortWeek editor, Matthew Appleby, technical editor Sally Drury and senior reporter Rachael Forsyth discuss:the eagerly awaited Top 250 Garden Centres 2025some of the garden product highlights from GLEEHow YouTube is 'where it's at' for gardening contentProspects and stresses for the garden retail sector after a busy 2025How changes in peat and coir supply are causing price fluctuations and how division in the industry over the prospective peat ban is hurting horticultureDo check out our huge archive of HortWeek Podcast interviews - an unrivalled selection of prominent and fascinating figures from all corners of the horticulture sector. Hosted on Acast. See acast.com/privacy for more information.

In the fifth of HortWeek's News In Focus podcasts, we take a deep dive on Groundsfest trade show, with technical editor Sally Drury, horticultural consultant Howard Drury and senior reporter, Rachael Forsyth.Topics this week:The trio, who judged the Groundsfest awards, hosted and guested on panels, enthuse about the depth and breadth of the show, which caters for grounds maintenance, landscape contracting, arb and turf contractors. Highlights among the award-winning products and kit, and some of the machines they think should have entered for awards, but didn't.How Groundsfest is driving innovation, healthy competition, and is the perfect showcase for product manufacturers and practitioners across the whole of the landscape maintenance sector and beyond.See all HortWeek's Groundsfest coverage including exclusive videos or products and industry panels at https://www.hortweek.com/groundsfest Hosted on Acast. See acast.com/privacy for more information.

Welcome to the third of HortWeek's new stream of podcasts where we give the HortWeek take on the biggest news stories. This week editor Matthew Appleby, technical editor Sally Drury, horticultural consultant Howard Drury and digital content manager Christina Taylor chew over the week's top stories.Topics this week:the latest cabinet and Defra reshuffle and what it might mean for horticulturists.Four Oaks Trade Show judges Sally and Howard give their expert insight into award-winning products and plants from this year's show. Do check out our huge archive of HortWeek Podcast interviews with an unrivalled selection of prominent and fascinating figures from all corners of the horticulture sector. Hosted on Acast. See acast.com/privacy for more information.

Valeria Kogan is founder and CEO of Fermata – a data science company developing computer vision solutions for both controlled environment agriculture and outdoor. With a background in biotech, Valeria saw an opportunity in the market to bring the knowledge from the medical space to agriculture. Meeting with friends of friends who were tomato producers, Valeria learnt about the problems they face, and how they deal with them, and knew there was knowledge from the medical space which could lend itself to agriculture.Valeria was recognized as one of Forbes' “30 Under 30” in 2022 but she says “it doesn’t feel like an incredible achievement” because it sets a threshold for when you have to achieve something, or figure everything out. Instead, Valeria says the focus should be on the work and not when it’s achieved.Fermata recently won an innovation award at Fruit Logistica for Croptimus™ and its advanced image analysis, which works to transform greenhouse pest and disease detection. The technology automatically detects pests and diseases, aiming to reduce scouting time and crop losses. Valeria explains growers install the cameras and then can “forget about them”.Valeria explains that they often come across those who are sceptical because the technology is “replacing the eyes” and so they have to prove themselves. But she explains that the proof is in the results, with the technology often identifying diseases either before the growers do, or identifying diseases the growers miss. Looking at the future and how the technology might be used, Valeria says they think it could help distinguishing between other insects in the glasshouse to track the pollinator population, as well as utilising environmental data to better analyse the data they are currently receiving. Hosted on Acast. See acast.com/privacy for more information.

Horticulture is a home to endless study, innovation and learning and on this episode of the Cultivate Your Future podcast Neville Stein is shining a light on where horticulture meets cutting edge science, because his guest is plant scientist, Dr Madalena Vaz Monteiro.Madalena works for part of the Forestry Commission's research division, and as you’ll hear, a lot of her work revolves around the role that plants and trees can play in combating climate change. She also explains a little about the part of the Forestry Commission that she works for, the Urban Forest Research Group.For more information about Forest Research visit www.forestresearch.gov.uk and to find out how the Colegrave Seabrook Foundation can support your career in horticulture visit https://colegrave seabrook foundation.org.uk/ Hosted on Acast. See acast.com/privacy for more information.

BBC Gardener's World Live runs from 12 - 15 June this year so the HortWeek Podcast took the opportunity to talk to Immediate Live horticultural director Bob Sweet and event director, Lucy Tremlett about shows past and present.After record attendances for the BBC Gardeners' World Live May Spring Fair show held at Beaulieu, Tremlett is looking forward to some 90,000 visitors over the four days. The main stage will feature BBC Gardeners' World lead presenter Monty Don, fellow presenters Adam Frost, Rachel de Thame, Frances Tophill, Sue Kent and Nick Bailey with a headline garden. Show designer Pip Probert and Plant Geek Michael Perry will also appear.Hot Off the Potting Bench is a new plants awards feature with up to 100 launches vying for the Peter Seabrook Award.Last year's winner was a hydrangea from Allensmore. Judges include David Hurrion, Boyd Douglas-Davies and HortWeek editor Matthew Appleby.There is also a garden for the 30th anniversary of the APL (Association of Professional Landscapers) and a stand for Plant Healthy to remind "visitors, the general public, gardeners should watch out for in their gardens about bringing plant material into the country".Central to this year's show is the Make A Metre Matter campaign "encouraging our audience to turn a metre of their space, whether it's their garden, whether it's a windowsill, whether it's balcony, and turn it into something that does something good for the planet. So thinking about encouraging a bit of biodiversity into the garden, or it's thinking about growing some edibles and reducing your food miles. It's just encouraging everybody to have a go".Tremlett says: "We aim through our show gardens here and through our exhibits to relate very much to take home ideas, what's achievable, and the things that people really can grow, do and grow in their own gardens...the whole show and its background going back a long, long time is about the fundamentals of gardening and we very proudly stick to those principles."Sweet brings a long pedigree in garden shows having run events with the RHS Chelsea, Hampton Court, Tatton Park, Cardiff and Scotland's National Gardening Show. After enjoying the 2025 Chelsea Flower Show earlier this year, he said: "it certainly warms the cockles of your heart when you see the expertise of some of the growers and what they've been able to achieve". On the podcast he reminisces about the impact he had on Chelsea during his tenure."There's so many aspects of Chelsea that I feel there's a little Bob Sweet stamp on when I go around...there's lots of little hints of my career left behind there which I'm very proud of" from the names of the various routes through the show to fundamental changes to the way awards were judged. He also lifts the lid on some of the more light-hearted aspects of the show and the mischief-makers he has had to contend with over the years. Hosted on Acast. See acast.com/privacy for more information.

This week's HortWeek Podcast guest, TV presenter and garden designer Mark Lane, started gardening young although he initially studied art history and worked in publishing for RIBA and Thames & Hudson.After a car crash in 2000, a horticultural therapist and his husband suggested a new horticulture career as a designer and in the media. His new book, The Future of Gardens, published this May, is part of a series of imaginative future visions on a wide range of subjects, written by experts, academics, journalists and leading pop-culture figures. For his installment, Mark takes a "positive look at gardening with regards to the future of gardens. And of course, it has to cover everything from the climate crisis to being, you know, an adaptable and resilient gardener.He sees AI as limited to "being a great assistant. I don't think it will take over with regards to gardening or garden design" but with great potential to help with plant selection and speed up processes.With an eye on climate resilience, Mark has been exploring and implementing xeriscaping concepts into his garden:"By having a mixture and increasing that biodiversity of plants you're...more likely to have a garden that's going to flourish because while some will do well when it's really hot, others will do better when it's a bit wetter and a bit warmer."His book considers permaculture, regenerative agriculture and biophilia in the context of a broad definition of "Horticulture with a capital 'H'" that includes "floristry, agriculture, the perfume industry, anything you could possibly think of when it comes to plants." He reveals how apps and a drone means he is "able to go around areas in gardens, especially large gardens where I can't get my wheelchair, so I can still have my eyes and I can still go and see those places. So it's about again using this sort of future tech, which a lot of it is already here."Mark and Matt discuss the ultimate in futuristic horticulture, growing in space, which Mark says, is not just a matter of overcoming a technical challenge and the benefits of eating fresh produce:"[Astronauts are] going to be away for a long period of time and being able to undertake a task such as gardening reconnects them to Earth. So it actually reconnects them back to where they came from and that's really going to be very important for their for their mindset more than anything else.As a wheelchair user, Mark shares his perspective on how landowners can and should make access to parks, gardens and the countryside easier for all:He adds: " I do strongly believe that it doesn't matter whether you have a physical impairment or not, you can enjoy gardening. And you just have to really think a little bit outside the box. You have to be very, very honest with yourself and sort of assess yourself and see what it is that you can and you cannot do...and then try and adapt your gardening because of that."And as an owner of dogs, Mark gives us his take on the controversial topic of dogs, gardens and garden centres.Finally he gives an update on his plans with his ongoing presence on Morning Live keeping him busy, appearances at flower shows such as RHS Hampton Court Flower Festival, another book due "on cost-wise gardening" to come out in May 2026, as well as his garden design practice."I'm still designing the gardens, but I'm now having to limit the number of gardens that I do...here I used to do on average between 8 or 10 projects a year, I now do anywhere between 2 and 3, just because I just don't really have the time now, because I'm just constantly doing stuff." Hosted on Acast. See acast.com/privacy for more information.

In this HortWeek Podcast, Andrew Wilson, technical manager for ICL professional horticulture and Carl Mason, experienced grower and ICL technical area sales manager for the East of England, speak about how to grow the best professional quality poinsettias.While Christmas may seem a long way off, in June UK growers will be starting to produce Poinsettias to adorn our homes in December. The poinsettia (Euphorbia pulcherrima) is a fascinating blend of Aztec heritage, Mexican tradition, and American commercialisation—all blended into vibrant red plant that is now inseparable from the Christmas season.Carl speaks about how easy a crop poinsettia is to grow, while Andrew discusses market trends we are seeing with the UK's most popular winter indoor plant.Andrew details the nutritional requirements of the crop while Carl outlines advises on the growing media that suit poinsettias best. Carl also explains what goes into ICL’s special Poinsettia mix to ensure plants thrive and they both offer their top tips for successful poinsettia growing. Hosted on Acast. See acast.com/privacy for more information.