

Bethan Collerton
Head gardener at Birmingham Botanical Gardens and panelist on this episode, providing practical horticultural advice on greenhouse management, rhododendrons and more.
Top 5 podcasts with Bethan Collerton
Ranked by the Snipd community

10 snips
Mar 27, 2026 • 43min
Vale of Glamorgan
Chris Beardshaw, plantsman and garden designer, shares practical planting tips for Vale conditions. Anne Swithinbank, writer and houseplant expert, gives concise advice on alocasia, citrus and propagation. Bethan Collerton, head gardener at Birmingham Botanical Gardens, covers greenhouse rescue, rhododendron care and seed choices. They discuss mangelwurzel curiosities, taming a giant cactus and spring slug controls.

6 snips
Feb 13, 2026 • 42min
Tyne Valley
Matthew Wilson, garden designer offering planting and hedge tips; Bethan Collerton, head gardener with propagation know-how; Dr Chris Thorogood, botanical scientist on plant health. They tackle care for a 30-year-old aspidistra and yellowing Choisya. They discuss plants for exposed northern gardens and surprising exotics doing well up north. They cover grow lights, Japanese knotweed control and reviving thin beech hedges.

6 snips
Nov 21, 2025 • 43min
Chirk: Pickled Onions, Tall Perennials and Picky Pests
In this lively discussion, gardening experts Marcus Chilton-Jones, Bethan Collerton, and James Wong tackle pressing green-fingered queries. They explore why perennials can grow too tall, with clever tips like the Chelsea chop. The panel shares insights on the best onions for pickling, emphasizing flavor and sulfur boosts. They also dive into why burgundy flowers attract pests and offer solutions for mushroom identification. Plus, Bethan highlights the Wrexham community's gardening success, showcasing enthusiasm and adaptability.

4 snips
Mar 13, 2026 • 42min
Sully & District: Blooming Cacti, Shallow Depth and Signs of Spring
Bethan Collerton, head gardener at Birmingham Botanical Gardens, shares practical planting and conservation tips. Anne Swithinbank, houseplant specialist and writer, explains Schlumbergera care and shade-plant solutions. Chris Beardshaw, garden designer and plantsman, discusses compact conifers, seaside planting and structure. They cover shallow-soil climbers, heavy-shade vegetables, recycling pots and favourite first signs of spring.

Jan 2, 2026 • 42min
Postbag Edition: Sefton Park Palm House
In this lively discussion, botanist James Wong shares tips on houseplant care, revealing the secrets behind orchid bud drop and banana propagation. Marcus Chilton Jones offers insights on hot composting techniques and the best plants for different home environments. Bethan Collerton dives into the art of growing pineapple from tops and gives advice on soil improvement for successful planting. Colin Hughes provides fascinating facts about the historic Sefton Park Palm House and the challenges of maintaining giant palms.


