The Beechgrove Garden 2026 episode 13

The Beechgrove Garden 2026 episode 13 lands at the height of a damp, sluggish Aberdeenshire June, and it tackles the practical questions every Scottish gardener faces when the sun refuses to arrive on schedule. From the team’s plot just outside Aberdeen, the focus falls on slugs, snails, the dreaded mare’s tail, and the small daily decisions that keep a garden productive through difficult weather.

Brian works the six-by-eight greenhouse with tomatoes, petunias and tropical foliage, while Kirsty plants the blue Himalayan poppy and walks through a deutzia plant profile. There is also a moving visit to a community garden in Easterhouse, Glasgow, where growing food has become a lifeline for an entire neighbourhood.

This episode of the Beechgrove Garden 2026 series rewards anyone who gardens in cool, wet, northern conditions. It treats Scottish weather not as a limitation but as a defining feature, shaping which plants thrive and how they should be grown. The advice stays grounded, specific and immediately useful.

What emerges is a clear seasonal message. June can feel grey and slow, the slugs can feel relentless, and the weeds can seem to win. Yet with the right plants, a touch of patience and a few clever structural ideas, the garden keeps moving forward.

Brian returns to the six-by-eight greenhouse with a simple argument at its heart. Not everyone can afford a glasshouse this size, but for those who can, it transforms what a garden can do. A structure of these standard dimensions opens a whole world of possibilities, extending the growing season and protecting tender plants from the cold, grey days that dominate an Aberdeenshire spring.

His petunias set the tone. These belong to the Allegra series, and they defy expectation. Most gardeners picture petunias cascading from hanging baskets, yet these climb upward, reaching as much as 1.5 metres, and they double as good cut flowers. Brian is keen to watch their progress, treating them as a small experiment rather than a guaranteed success.

That experimental spirit runs through his compost comparison. He has long envied how the gardens team mixes their own growing medium from leaf mould, top soil and compost, with a little sharp sand added for drainage. So he tested it directly. One pot holds the Beechgrove mix, the other a bagged compost, and the difference is visible. The Beechgrove mix produces darker foliage, more flower buds and roughly two extra weeks of blooming. For anyone wondering whether homemade compost is worth the effort, the evidence sits right there on the bench.

The Beechgrove Garden 2026 episode 13

Bringing A Touch Of The Tropics To Aberdeenshire Through Bold Foliage Plants

Brian’s ambition for the greenhouse stretches beyond vegetables. He wants to bring a touch of the tropics to Aberdeenshire, brightening the dull weather with vivid colour and unusual form. Alongside aubergines, sweet peppers and tomatoes, he introduces foliage plants chosen purely for atmosphere and warmth.

The oxalis named Iron Cross earns immediate attention. Its clover-like leaves carry a deep burgundy marking at the base of each leaf, and that distinctive cross shape gives the plant its name. Hovering above the foliage sit delicate, salmon-coloured flowers. It is the kind of plant that makes a greenhouse feel like an escape rather than a workspace.

Then comes coleus, a plant Brian clearly loves. He worked with it constantly as an apprentice, and his affection shows. This variety, called Combat, delivers the vibrant foliage that makes coleus such a reliable performer. Yet he is honest about the moment. The plants look static, the compost stays damp, and he blames the weather. June needs a burst of sun to push everything into active growth, and until it arrives, even the best plants simply sit and wait.

Growing Tomatoes In Cordon Form For Stronger Fruit And Healthier Plants

Tomatoes anchor Brian’s edible ambitions, and he chooses varieties designed to look as tropical as the rest of the greenhouse. One is called Blueberries, a name that describes the fruit perfectly. These plants grow as cordons, trained up a single stem, and that growing method drives almost every task that follows.

Side shoots are the first concern. They appear in the join between the leaf and the main stem, and Brian pinches them out without hesitation. The logic is straightforward. The plant should pour its energy into flowers and fruit, not waste it producing unnecessary foliage. As the stem climbs and the weight pulls it sideways, he ties it in with string, leaving a deliberate gap between stem and cane so the plant has room to thicken without being strangled.

Feeding and watering complete the routine. Bagged compost typically loses its nutrients after three or four weeks, so Brian recommends a specific tomato feed from that point onward. Watering demands equal care. He targets the compost rather than the foliage, lifting the leaves to deliver a good drink, and he favours a thorough soak every few days over frequent light watering. His warning about water on leaves is memorable. A droplet sitting in sunlight acts like a magnifying glass, scorching the foliage and damaging the plant, which is exactly the kind of avoidable harm he wants gardeners to sidestep.

Deutzia Hybrida Mont Rose Earns Its Place As A Reliable Scottish Shrub

The Beechgrove Garden 2026 episode 13 introduces a new plant profile feature, beginning with one of Kirsty’s favourite shrubs, Deutzia hybrida Mont Rose. In June it produces clusters of pink or white flowers that bees adore, set against deep green leaves. As a deciduous shrub it drops its foliage in winter, then pushes out fresh growth across the rest of the year.

Its appeal lies in versatility and low maintenance. The shrub suits a mixed border or any planting scheme that needs seasonal structure and interest. Because the flowers form on the current season’s growth, timing the pruning matters. Kirsty advises cutting straight after flowering, removing about a third of the old woody stems from the centre. The specimen she shows is ten to fifteen years old, and she cautions that a newly bought deutzia takes three to five years to reach a good size, so it should not be pruned hard early on.

Care beyond pruning stays simple. The shrub prefers moisture-retentive but well-drained soil, in full sun or semi-shade, and it benefits from an annual feed. A February or March mulch of garden compost, well-rotted manure or leaf mould keeps it productive. It is hardy, largely disease-free and rarely troubled by pests, which makes it genuinely well suited to Scotland. As a bonus, its stems work beautifully in floral arrangements.

Planting Meconopsis, The Blue Himalayan Poppy That Thrives In Scottish Conditions

Few plants stop people in their tracks like Meconopsis, the blue Himalayan poppy, which flowers between May and June. Its striking blue blooms make it a standout choice, and crucially, it performs best in Scotland and the north of the country. Cool, wet summers that never grow too hot suit it perfectly, and its hairy leaves offer winter protection, helping it survive low temperatures.

Kirsty plants two varieties into a dappled, shaded area at Beechgrove, the kind of light woodland setting these poppies love. Feeding is essential because they are extremely hungry plants. She works well-rotted manure into each planting hole, noting that in the Himalayas they grow out of yak droppings, which both feeds them and holds moisture. After backfilling gently, she tops the soil with the garden’s own leaf mould.

Soil chemistry seals their success. Meconopsis demands acidic soil, which explains why it thrives so reliably in Scotland. The two varieties she chooses, Lingholm and sheldonii, should form healthy clumps by the following summer. As perennials they return year after year, and the herbaceous clumps can be split and divided to spread more blue poppies across the garden, turning a single planting into a long-term investment.

How A Rain Garden Protects Communities From Flooding And Climate Extremes

A year earlier, the team built a rain garden during one of the driest spells in years, and it has since proved its value. The reasoning behind it is urgent. The climate is changing, rain arrives in sudden heavy bursts, and many front gardens have been paved over for driveways. Where grass once soaked up rainfall, monoblock and tarmac now shed it onto hard surfaces, overwhelming drainage systems and raising the risk of flooding in communities.

A rain garden interrupts that cycle. It captures water, holds it briefly, then releases it slowly into the drainage system, easing the pressure that causes floods. The build follows clear steps. Water collects from a roof, in this case the conservatory, though a shed, garage or house roof works equally well. The rain garden’s area needs to equal twenty percent of the roof area being drained. A rainwater harvester stores water for containers, hanging baskets and the veg plot, and when it overflows the excess returns to the drainage pipe.

The decorative engineering is clever. A cut pipe diverts overflow into a rill, essentially a stone-filled drainage channel, which carries water into the rain garden itself, sited at least five metres from the house to avoid structural problems. A small notch at the lower end releases any excess. Planting completes the system, using species that tolerate both wet and dry conditions, with stones placed where water enters to reduce its force.

Choosing The Right Plants For Boggy Ground, Dry Spells And Shifting Conditions

The rain garden’s planting reveals which species genuinely cope with extremes. Kirsty is candid about what works and what does not. A Siberian iris struggled, showing almost no growth since planting, while a Rodgersia flourished, producing handsome aesculus-like foliage and even a few flowers in its first year. The contrast is instructive for anyone planting wet ground.

Plant names themselves offer guidance. Meadow geranium and meadow rue both signal a tolerance for the kind of conditions found where Alpine snowmelt flows, making them natural fits. Kirsty admits a growing fondness for geraniums, singling out Mrs Kendall Clark for its bluey-green foliage and clearly marked veins. She also thinks practically. A geranium flopping onto the grass will kill it, so she plans to cut it back after flowering, potentially triggering a second flush of blooms.

Other choices round out the scheme. Hakonechloa grass echoes the yellow tones nearby, and the hosta Big Daddy earns its place despite a few slug bites, which she trims away to keep it looking sharp. The result is a level, well-functioning area that benefits both the environment and the plants growing in it. A previously tricky corner has become one of the garden’s quiet successes.

The Easterhouse Community Garden Where Growing Food Changes Lives

The visit to Fare Scotland’s community garden in Easterhouse, Glasgow, shifts the focus from technique to human impact. Susan Wilson, the community garden facilitator, explains that the charity exists to help people back into work and to support mental health. Every day looks different, with nursery and primary children, the Jaggy Nettles Men’s Club and the Daffodil Club ladies all sowing, growing and harvesting together.

The voices of those who use the garden carry the section. Kitchen McEwen, who came from Hong Kong in 1959, lives alone and finds connection through the Creative Gardening Club, learning about edible plants including dandelions and nettles. Freddy Boyd describes starting a club that helps people struggling with anxiety and mental health, where members look after one another. Bemi, originally from Nigeria, grows vegetables and herbs for soup and speaks warmly of how welcoming the community has been. Nghia, a Strathclyde graduate from Vietnam, volunteers here and uses square-foot gardening to make the most of small spaces.

The garden’s details feel alive. A Curiosity Corner invites children to touch and smell fennel, lavender and colourful rhubarb chard. There is homemade green compost enriched with extra calcium, jaggy nettle crisps, chive butter and spinach cupcakes with lemon drizzle. For Nghia, whose mother keeps a garden in Vietnam, every visit feels like coming home. Locals drop by simply to chat, smell the roses and see what is growing, making the space a genuine sanctuary.

Tackling Slugs, Snails And Stubborn Weeds In A Mild, Wet Season

Back at the plot, the mild, wet weather has created perfect conditions for a gardener’s worst enemies. Slugs and snails are everywhere, desperate to reach the foliage they love, and capable of decimating delphiniums and hostas overnight. Brian and Kirsty run through the familiar barrier methods with refreshing honesty. Grit, eggshells, sharp sand and copper tape all promise deterrence, yet many gardeners report little success, and the team’s own advice is that mixing coffee grounds with sharp grit works best.

Other controls get a fair hearing. A biological nematode treatment, watered around vulnerable plants, suits the veg plot and young seedlings in early spring, though it is expensive. Wool helps too, thanks to the lanolin oil that deters slugs. Crucially, the conversation turns toward balance rather than eradication. Brian is happy to live alongside some slugs because they draw blackbirds and thrushes into the garden, whose early-morning tapping signals breakfast. Hedgehogs eat them as well, and allowing this natural balance to establish keeps populations from spiralling out of control.

Plant choice offers another defence. Geraniums, astrantias, thick-leaved bergenias and sedums rarely suffer slug damage, giving gardeners reliable options. The weed discussion is equally practical. Perennial willowherb must be dug out roots and all, since pulling alone leaves it to return, while sticky willy spreads on clothing and must be removed before it sets seed. The worst offender is mare’s tail, which roots a metre deep and regrows from the smallest node, sometimes forcing gardeners to convert a whole border to mown grass. Kirsty’s preferred tactic, a regular weed walk that catches every weed on sight, keeps the problem manageable through constant, gentle pressure.

Sweet Peas, Living Water Butts, Asparagus And The Promise Of Beechgrove Brew

The closing stretch of the Beechgrove Garden 2026 episode 13 returns to ongoing projects with satisfying momentum. The dwarf sweet pea hanging baskets, planted four weeks earlier with three varieties including Bijou Mix, have grown happily and are forming flower buds. Keeping them watered and fed matters now, and the same tomato liquid feed used in the greenhouse works well, delivered through a clever pulley system that lowers the basket for easy care.

A water butt becomes an unexpected design opportunity. Industrial-looking butts can jar against a conservatory, so the team softens the base with planters and turns a flat lid into a living roof. Drainage holes, a layer of horticultural fleece to keep compost out of the water, and a free-draining mix of John Innes No.2 with grit support shallow-rooted sedums and sempervivums. A top dressing of golden gravel finishes a once-ugly feature into something attractive.

In the polytunnel, asparagus settles in well. Three varieties, Raffaelo, Gijnlim and the unusual purple Erasmus, will give successional cropping, though heavy harvesting must wait about three years while the perennial crowns build energy. Next door, the hops are racing upward, their barbed stems clinging to rope support. Three varieties, including a northern brew type, Challenger and a dwarf golden hops, are forming shoots, raising the cheerful prospect of a homemade Beechgrove brew. With Lizzie due to join the herb garden next week and perennial planting ahead in the terrace garden, the Beechgrove Garden 2026 season keeps building toward summer with practical optimism and genuine warmth.

FAQ The Beechgrove Garden 2026 episode 13