
Bethan Collerton
Head gardener at Birmingham Botanical Gardens who provides hands-on growing, propagation, and plant-care expertise as part of the panel.
Top 3 podcasts with Bethan Collerton
Ranked by the Snipd community

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.

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.

Dec 22, 2025 • 42min
Wrexham County Borough: Rose Cuttings, Begonias and Hydrangeas
In this lively discussion, botanist and garden writer James Wong shares practical tips on propagating roses, recommending layering as a foolproof method. Bethan Collerton, head gardener at Birmingham Botanical Gardens, offers solutions for deterring sheep with spiky shrubs and suggests vibrant plants for shaded areas. Curator Marcus Chilton-Jones dives into the mystery of hydrangeas changing color, explaining the role of soil acidity. Together, they tackle various gardening dilemmas, providing expert advice and encouraging green-thumb creativity.


