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Suffolk Coast: green rooftops, unruly alexanders and dangerous pines

How can I control alexander plants? How can I encourage gage trees to flower? Do you have some tips for increasing biodiversity? Kathy Clugston and the team have the answers.

How can I control alexander plants? How can I encourage my gage trees to flower? What tips do the panellists have for increasing biodiversity?

Kathy Clugston and her team of green-fingered experts are by the Suffolk Coast to share their advice with an audience of garden enthusiasts.

On the panel are head gardeners Ashley Edwards and Matthew Pottage, and pest and disease expert Pippa Greenwood.

Meanwhile, Matthew Pottage explores the Royal Botanic Garden, Sydney. He dons his hard hat to get up close with a particularly dangerous local pine and admires the wollemi pine, a living fossil thought to be extinct for two million years until a small population was discovered in the Blue Mountains of Australia in 1994.

Assistant Producer: Rahnee Prescod
Senior Producer: Dominic Tyerman
Executive Producer: Carly Maile

A Somethin' Else production for 麻豆约拍 Radio 4

Available now

42 minutes

Plant List

Q听(1鈥26鈥): Is it safe to move my olive tree? If so, how and when?

Q听(3鈥41鈥): Have you got any tips for sowing vegetables to ensure a long season?

笔颈辫辫补鈥

Courgette

Q听(7鈥05鈥): What can be done to control Alexander plants?

Matthew

Smyrnium perfoliatum 鈥榩erfoliate alexanders鈥


Q听(8鈥51鈥): I have a nine-year-old quince tree. It has black dust on it and the leaves are discoloured and falling off. What鈥檚 happening?

笔颈辫辫补鈥

Apple

Q听(11鈥50鈥): The leaves on my houseplants have become brown, mottled and covered in tiny insects. My Monstera听'Monkey Mask鈥檌s the worst affected. What鈥檚 the cause?

Feature: Matthew Pottage and Dominic Tyerman at the Royal Botanic Garden, Sydney

笔辞迟迟补驳别鈥

Araucariabidwillii 听鈥楤unya-bunya pine鈥

Monkey puzzle听

Wollemianobilis 听鈥榃ollemi pine鈥

Q听(23鈥25鈥): How can I reduce grass in my wild meadow roof?

Q听(28鈥07鈥): I planted clematistriternata听'Rubromarginata鈥檒ast autumn but now the lower leaves are turning brown and red. What am I doing wrong?

Q听(32鈥50鈥): I have two 10-year-old non-fruiting gage trees. How do I get them to flower?

Q:听(35鈥01鈥) How would you increase garden biodiversity in one step?

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