RHS Chelsea Flower Show 2026 episode 9

The RHS Chelsea Flower Show 2026 episode 9 saved the best for last. On the final Friday of the most celebrated horticultural event in the world, hosts Nicki Chapman and Angellica Bell delivered a finale built around one unmissable moment — Dame Mary Berry helping to reveal which garden the British public had voted as the winner of the BBC RHS People’s Choice Award.

Alongside that long-awaited reveal, the closing episode brought celebrity florist Hamish Powell back for two stunning hands-on demonstrations, expert summer planting advice from across the showground, an intimate conversation with West End star Beverly Knight about why her garden grounds her, and a packed Chelsea Garden Clinic with Carol Klein. If you were looking for practical inspiration heading into the bank holiday weekend, RHS Chelsea Flower Show 2026 episode 9 delivered it in abundance.

The episode opens at the Trestle’s Together Garden, a small show garden with a philosophy as clear as its planting. Designer Francis explains that this space is fundamentally about community — and it shows in every choice. Wide paths allow multiple people to walk side by side. A convertible water feature doubles as both wildlife habitat and a cooling spot to dangle your feet on a warm afternoon. Press a button, and the water drains away in around four minutes, revealing an open seating area beneath a cathedral-like timber structure. The whole garden is going to a community project in Northern Ireland once Chelsea closes, giving every plant and every timber element a life well beyond the showground.

Community, colour, and zoning — those are the three organising ideas Francis brings to a summer garden. Joyful planting at the front, with irises and baskins buzzing with pollinators, transitions into a calmer, shadier zone at the rear where you might light a fire on a cooler evening. It is a model that translates directly to any outdoor space, large or small, urban or rural.

One of the most transferable ideas from the RHS Chelsea Flower Show 2026 episode 9 is the concept of deliberate zoning. Francis makes the argument convincingly: a garden without zones risks becoming a space people pass through rather than inhabit. By dividing the Trestle’s Together Garden into a vibrant front section and a calming retreat at the rear, the design gives visitors permission to use the garden differently at different times of day.

A viewer question from WhatsApp brought the zoning conversation down to a practical level immediately. A gardener with two northeast-facing borders wanted white, pink, and green planting. Francis’s response was direct and specific. On a north-facing aspect, foliage becomes your best friend — hakonechloa grasses and various ferns provide the green. For the white and pink accents, astilbes, trilliums, and brunnera ‘Jack Frost’, with its silver-white foliage, will all perform reliably without direct sun. It was the kind of targeted plant-specific advice that makes expert appearances at Chelsea so valuable.

The cornus at the heart of the garden prompted a brief but illuminating detour. Technically a shrub — or potentially a tree if given room — the plant’s bracts look almost like flowers. Bracts are modified leaves of a different colour. Each one acts as a cup holding clusters of tiny flowers at its centre. The species is Cornus ‘Venus’, and it is genuinely worth seeking out.

How Adding a Structure Makes a Small Garden Feel Bigger

Before Carol Klein’s planting choices and Hamish Powell’s floristry arrived, designer Flo took viewers into one of Chelsea’s more quietly ambitious small gardens — a space designed around the idea of slow creativity in a digital world. The garden’s defining feature is a glass house positioned at its centre, a bold architectural move that anchors the entire plot while creating a visual transition from the busy outside world into something softer and more considered.

Flo pointed out that a central structure of any kind — a pergola, an arch, anything with height — achieves the same effect at a fraction of the cost. The glass house offers 360-degree views of the garden, which makes the space feel considerably larger than its footprint. A curved rather than straight path into the space reinforces that sense of slowing down: a straight path moves you through quickly, while a curving one encourages you to linger.

Repetition is the other design principle at work here. Three blocks of stone appear at different points in the garden, linking the whole thing visually. Three beech balls, shaped as shrubs rather than allowed to grow as trees, mirror the stone count and anchor the planting. The creative half of the garden uses purple — a colour strongly associated with creativity — alongside lysimachia, alliums, and nepeta buzzing with bees. Meanwhile the quieter half, planted in whites with anthriscus, hydrangeas, and libertia, signals a lower emotional temperature. Two distinct halves, one coherent garden.

RHS Chelsea Flower Show 2026 episode 9

Carol Klein’s Summer Planting Rescue — The Best Plants to Get in the Ground Right Now

Carol Klein has an uncanny ability to make gardening feel both urgent and effortless, and at the RHS Chelsea Flower Show 2026 episode 9 she put that gift to work for anyone who missed spring planting windows. The frosts are behind us. The soil is warm. There is still time.

Dahlias top her list. With tender plants, this post-frost window is the moment. You can still buy tubers, but Carol’s advice is to skip that stage and go straight to a growing plant, which will flower immediately and keep producing if you deadhead consistently. The technique is specific: take the stem right down to the next leaf joint, not just the spent flower head. This channels energy back into the plant and generates a continual flush of new blooms through summer.

Achillea ‘Moonshine’ follows, with its wide lemon-yellow plateaus of flowers that deepen in colour as the season progresses. Achilleas love free-draining soil and, once established, practically look after themselves. When the flowers start to fade, resist cutting them down — the structural seedheads add a valuable vertical accent into autumn. For border edges or the tops of walls, Erigeron karvinskianus is Carol’s third recommendation: a plant that will flower right up to the frosts and self-seeds readily. Collect the tiny parachute seeds and sprinkle them on gritty compost for a virtually free supply of plants. A lavender-toned variety called ‘Lavender Lady’ offers the same habit in a different palette.

The Parkinson’s UK Garden’s Hot Border and Why Red Needs Smoke

Toby’s return to the borders segment for the RHS Chelsea Flower Show 2026 episode 9 delivered one of the most confident pieces of planting theory of the week. Bright colours — fiery reds, pops of pink, sizzling orange — have a specific superpower: they draw the eye instantly. One well-placed peony among a palette of pastels heats the whole border. A packet of poppy seeds costs pennies and will self-seed prolifically, appearing even through gravel paths.

The Parkinson’s UK garden’s hot border provides the masterclass. It begins at one end with ember-toned oranges and builds through to sizzling pinks and reds. The insight Toby shares about red flowers is genuinely useful: the pigment is metabolically expensive for a plant to produce, and red-flowered plants typically carry very dark green leaves. Dark green can deaden red rather than lifting it. The solution is to introduce silver and smoky-toned foliage — silver fennel and smoke bush relatives — between the red roses and peonies. Their leaves share visual quality with the flowers, unifying the border. As Toby puts it, there is no fire without smoke.

For shade gardeners, the magenta-pink cranesbill geranium offers the same intensity of colour under a tree canopy, flowering all summer long in dappled conditions.

Hamish Powell: Two Floristry Techniques That Anyone Can Master at Home

Few guests at the RHS Chelsea Flower Show 2026 episode 9 generated more practical excitement than Hamish Powell. Florist to celebrities, designer of installations for Oscar parties and Paris Fashion Week, Hamish is equally gifted at distilling professional technique into genuinely repeatable home craft.

His first demonstration reimagined the simple rose bouquet. The technique is called spiralling. You build the arrangement in your hand, adding stems at a diagonal so each one crosses the previous at an angle. As you add more stems, they find each other naturally, forming a pinch point at the base — the spiral’s waist. The finished bouquet is tied firmly with ordinary string and cut to a uniform stem length. Tapped on a table, it stands independently in a low saucer rather than a vase, putting the visible stem structure on display. Hamish’s roses were British-grown, still carrying a slight imperfection in the leaf — speckles that he appreciates for making the arrangement feel real rather than artificially perfect.

His second demonstration tackled the carnation. Once ubiquitous, carnations have drifted out of fashion — something Hamish argues is entirely unfair to the flower itself. Using aluminium craft wire cut at an angle to create a small skewer, he threads carnation heads onto the wire like a floral kebab.

The finished wires slot into a vase containing a loose ball of chicken wire, which holds them at any angle. The result is a sculptural, architectural display that can be shaped around wine glasses, curved into spirals, bent flat for sightlines across a dining table, or twisted into vertical towers. Carnations will hold without water for an entire weekend of entertaining; a light spray of water extends their life further. Gladioli and chrysanthemums work equally well for the technique.

Beverly Knight: How a West End Star Uses Her Garden for Wellness

The episode’s celebrity guest conversation arrived with real warmth. Beverly Knight, currently performing in Sylvia on the West End and about to launch her Born to Perform Tour, sat down with Nicki Chapman to talk about why her garden matters as much as her stage. The answer is straightforward: she uses it as a grounding space. The garden contains a sauna and a plunge pool. Before a major tour, that outdoor ritual of heat and cold water becomes part of the preparation.

Beverly is honest about the division of horticultural labour in her home. Her husband James and their landscaper Brennan handled the structural design. Her interest lies with the plants themselves — the living, breathing things she can simply exist alongside. When she walks through the Great Pavilion at Chelsea and sees roses, she thinks of her late father, who was devoted to his garden. The pear tree she always called his died the same year he did. In its place, her mother planted a bed of shrubs in his memory. That story, quietly told, captures something the best gardens at Chelsea regularly surface: that plants hold human stories in ways that outlast the people who tended them.

Beverly’s own garden includes planters and a concrete wall salvaged from a previous award-winning Chelsea garden — a practical example of the recycle-and-reuse philosophy that multiple designers at the 2026 show embraced.

Graham Austin’s Delphiniums: Five Gold Medals and Still Getting Better

The delphinium segment is one of those Chelsea stories that rewards patience. Nurseryman Graham Austin began his love affair with delphiniums by accident — cleaning out old nursery pots, finding a neglected plant producing fat buds that grew into spectacular spikes, and never looking back. He and his wife Nina built their specialist nursery over eighteen years, starting with a salvaged greenhouse carried across the lane on railway sleepers.

At the RHS Chelsea Flower Show 2026 episode 9, Graham celebrates five consecutive gold medals. The pressure, he admits, only increases. He introduces Dawnchorus, the variety he bred himself — vivid blue with an outer layer of purple and characteristic yellow hairs around a dark eye. A second new variety, Regal Splendor, offers deep purple with a vivid blue outer layer and a brown eye. A rich cranberry delphinium, almost uniquely rare, featured on his stand as a teaser for future seasons.

Graham’s growing advice is practical and reassuring. Delphiniums need staking — five to six-foot canes tied with twine before the spike elongates, because once it falls and splits at the base, rot sets in. They need free-draining soil; horticultural grit worked into the planting hole solves clay drainage problems without requiring raised beds. A mulch of grit around the base deters slugs while marking where the crown will re-emerge in spring. Far from being temperamental, the elatum varieties — the large, hardy types — actually enjoy cold winters. Cut the spent spike down and they typically reflower in September and October.

A fox visiting during the build week, weaving between the display pots, added an appropriately Chelsea note to the conversation.

The BBC RHS People’s Choice Award: Arrot Anderson and the Parkinson’s UK Garden

The moment the entire final episode of the RHS Chelsea Flower Show 2026 was building toward arrived with genuine emotion. Dame Mary Berry took the award in hand, and with Nicki Chapman guiding an unsuspecting Arrot Anderson into the conversation, the BBC RHS People’s Choice Award for 2026 was presented — live, as a surprise — to Arrot Anderson for the Parkinson’s UK garden.

James, director of development and shows for the RHS, explained why the People’s Choice Award carries such weight. When audiences encounter the stories behind show gardens — real human stories tied to real causes — they fall in love with them in ways that go beyond aesthetics. The Parkinson’s UK garden succeeded on both counts: it was visually striking, with its hot border moving from ember oranges to sizzling reds and its thoughtful community-oriented design. But the story Arrot told through it — rooted in her sister’s experience of Parkinson’s disease and in her family’s bravery in allowing that story to be shared publicly — hit the country at a level no medal committee could predict.

Arrot, still talking to Nicki when the award was presented by surprise, was visibly overwhelmed. Her acceptance words were direct and unguarded. She thanked her sister’s courage. She mentioned that she understood medals and recognition carry a certain currency, but that this — the public choosing her garden, choosing the cause — was something different. The whole team, including collaborator Paul, gathered for a photograph that needed no caption.

The Chelsea Garden Clinic: Carol Klein Answers Your Final Questions

The last Chelsea Garden Clinic of 2026 featured Carol Klein in what is becoming her natural domain — standing in front of a genuinely curious audience and turning gardening anxiety into confidence. Three questions stood out.

Wendy on Instagram struggled with camellia propagation, specifically with cuttings that refused to root. Carol’s fix is counterintuitive for experienced propagators used to cutting under a leaf node: with camellias, cut between nodes rather than below one. Push the cutting into gritty compost around the edge of the pot, water well, and keep it in a warm but shaded spot. Simple, specific, and immediately actionable.

On leiograndiflora — the black cow parsley with extra ray florets that gives it an almost lacy appearance — Carol’s tip is to sow in autumn on a surface mulched with grit, keep it outdoors, and if germination stalls, alternate between cold and warmer conditions until it responds. A temperature shift often triggers what consistent warmth cannot.

Kerry’s question about her young Cornus kousa ‘China Girl’ produced Carol’s most enthusiastic answer of the session. Leave a pot for a tree-sized Cornus? Emphatically no. Plant it in the ground, prepare a generous hole, add plenty of organic matter, water the hole before lowering the root ball in, and choose dappled shade. A Cornus kousa in the right spot will reward you for decades.

Sweet Peas, Social Media Gardeners, and the Week That Was

No Chelsea episode is complete without sweet peas, and Darren Everest provided the deep expertise. His first rule is sowing time: first week of January, earlier than most gardeners attempt. By Valentine’s Day, the seedlings have two pairs of leaves and are ready for pinching out — removing the growing tip to encourage multiple side shoots. Plant those out in early April, and flowers arrive late May into June and July. For Scottish gardeners, shift the entire schedule back by around a month.

The key to continuous flowering is continual cutting. Cut every three days and the plant responds by producing another flush. Stop cutting and it shifts energy into seed production, slowing the display. Darren grows on clay on the Isle of Wight with no problems, using well-rotted manure dug in over winter and liquid seaweed followed by high-potash tomato feed during the growing season.

A BBC, RHS, and TikTok collaboration brought social media gardeners Emma Reel Davis and David Andrews to the RHS Chelsea Flower Show 2026 episode 9 for their closing-day takeaways. Emma’s enthusiasm was for gravel gardening — a trend visible across multiple gardens this year, driven partly by climate change and partly by the low-maintenance appeal of drought-tolerant planting in porous ground. She plans poppies, irises, and centranthus at home. David, making his eighth Chelsea appearance, pointed to the Japanese garden as proof that simplicity and rigour produce the most enduring results: powered soil, rocks, acers, gravel, and a leaf-blower every autumn.

The episode ended exactly as it should — with Arrot Anderson’s team celebrating on the Parkinson’s UK garden, the public having spoken loudly and clearly. Viewers were directed forward to that evening’s BBC One summer special with Sophie Raworth and Adam Frost, and to Monty Don’s primetime programme on BBC Two, where the RHS Chelsea Plant of the Year would be revealed. Fashion designer Dame Sandra Rhodes joined that evening, completing a remarkable final day.

The RHS Chelsea Flower Show 2026 episode 9 leaves behind the kind of week that justifies the show’s reputation: technically expert, emotionally resonant, and full of ideas that carry directly back into every garden, from a windowsill in Wolverhampton to a half-acre in the Highlands.

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