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Sully & District: Blooming Cacti, Shallow Depth and Signs of Spring

What climbing plants could I grow in a shallow depth? Any tips for encouraging my Christmas Cacti to bloom? What’s your favourite first sign of spring? Kathy and panel answer all.

What climbing plants thrive in shallow soil? How can you coax your Christmas cacti into a dazzling display? What’s your favourite first sign of spring?

Kathy Clugston brings a hand‑picked panel of horticultural experts to Sully, Wales, where they tackle a lively audience’s gardening questions with insight, warmth and plenty of good humour.

Joining Kathy are garden designer Chris Beardshaw, houseplant specialist Anne Swithinbank, and Bethan Collerton, head gardener at Birmingham Botanical Gardens. Together, they share their practical know‑how, creative ideas, and passion for all things green.

Pippa Greenwood meets Samantha Smith from the Horticultural Trades Association to explore the new Simpler Recycling initiative, and what it means for clearing out old pots, containers, and other garden clutter.

Producer: Rahnee Prescod
Junior Producer: William Norton

A Somethin' Else production for BBC Radio 4

Available now

42 minutes

Last on

Sun 15 Mar 2026 14:00

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Plant List

Questions and timecodes are below. Where applicable, plant names have been provided.

 

Q – How do I encourage my Christmas Cacti into full bloom? (01’40”)

 

Anne Swithinbank –

Schlumbergera, christmas cacti

 

Q – Could you recommend an upright conifer that could fit in my garden? (06’24”)


Chris Beardshaw –

Picea glauca var. albertiana 'Conica', alberta spruce 'Conica'

Pinus Mugo, dwarf mountain pine

Calluna vulgaris, heather

 

Bethan Collerton –

Cupressus sempervirens, italian cypress

 

Anne Swithinbank –

Taxus baccata 'Fastigiata' (f), irish yew

Pinus heldreichii, bosnian pine

 

Q – What climbing plants could I grow in a plot with shallow depth? (12’07”)

 

Bethan Collerton –

Clematis montana, himilayan clematis

Hedera, ivy

Ficus carica (F), fig

 

Anne Swithinbank –

Hedera helix 'Halebob', ivy ‘Halebob’

Robinia hispida, rose acacia

 

Chris Beardshaw –

Indigofera amblyantha, pink-flowered indigo

Wisteria

 

Q – What vegetables could I grow in shady spots underneath a sycamore tree? (17’42”)


Bethan Collerton –

Chard

Kale

 

Anne Swithinbank –

Jerusalem artichokes

 

Chris Beardshaw –

Blackcurrants

Rhubarb

Currents

Peas

Spinach

 

Feature – Pippa Greenwood met Samantha Smith from the Horticultural Trades Association to discuss the 'Simpler Recycling' initiative, and what it means for decluttering old pots and containers. (22'18”)

 

Q – What could we plant in a hospice garden that’s close to the coast and can provide lots of colour? (26’42”)

 

Bethan Collerton –

Nepeta, cat mint

Malva sylvestris, common mallow

Lavatera, tree mallow

Verbena bonariensis, purple tops

Dianthus carthusianorum, german pink

 

Anne Swithinbank –

Cistu, rock rose

Helianthemum 'Pink Angel' (d), rock rose ‘Pink Angel’

Peonia, peony

Lavendula, lavendar

 

Chris Beardshaw –

Steppa gigantia

Lavateria

Urungium iburnium

Perovskias

Aqualegas

Calendulas

 

Q – What could I plant around my pittosporum for a little colour? (33’22”)

 

Anne Swithinbank –

Geranium phaeum, dusky cranesbill

Polystichum setiferum, soft shield fern

Digitalis lutea, straw foxglove

Lamium orvala, balm-leaved red deadnettle

 

Chris Beardshaw –

Epimedium

Arum italicum, Italian arum

Arum maculatum, lords-and-ladies

Cyclamen hederifolium, ivy-leaved cyclamen

 

Q – What’s your favourite first sign of spring? (37’10”)

 

Bethan Collerton –

Narcissus, daffodils

 

Anne Swithinbank –

Akebia quinata, chocolate vine

Clivia miniata, natal lily

 

Chris Beardshaw –

Narcissus obvallaris (13), tenby daffodil

 

Broadcasts

  • Fri 13 Mar 2026 15:00
  • Sun 15 Mar 2026 14:00

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