Gardeners' Question Time

Horticultural programme featuring a group of gardening experts.

How do you grow coriander successfully from seed? Do seeds have a sow-by-date? And will yo... more

What’s the strangest thing wildlife has whisked away from your garden? How can I prevent c... more

Why are my herbaceous perennials growing so tall? What is the best type of onions to grow ... more

Kathy Clugston and an esteemed panel of gardening experts are in St Mary's Church in Walth... more

What’s the optimal size for a new greenhouse? How do I get cedar of Lebanon seeds to germi... more

Might our otherwise polluted River Thames have a positive impact on my garden? Why has the... more

Which seeds would you take to a desert island? How can I improve my success planting bulbs... more

Peter Gibbs and the Gardeners Question Time panel visit the RHS Wisley Greening Skills Gar... more

Is it possible to grow mushrooms on a living log? How do we control the spread of alder be... more

What trees are flood and arid proof that will still be here in a hundred years? How can I ... more

When do kiwis produce fruit in the UK? What plant cuttings are the panel most proud of pro... more

Why do indoor cyclamen develop sticky leaves? What’s the secret to growing taller sweet pe... more

What is this mysterious vegetable growing in my vegetable patch? Can you identify this mys... more

What can I plant in September for an autumn winter harvest? Do you have any horticultural ... more

How do I get rid of fungus gnats? Is it bad to fertilise plants when water is scarce? What... more

Our pear tree, which was once thriving has died, what should I do with it? Are weeds plant... more