Get your tickets for the greatest show in Earth at an RHS garden near you.

Where nature puts on an unforgettable performance of colour and fragrance.

The scenery changes many times in one season and our finest trees will happily play the part of.

The best hiding place ever.

Booth.

Put your day out of dreams in the hands of the experts.

It's the greatest show in Earth.

Add an RHS garden near you.

Book tickets online for discounts, plus under fives go free and under 16s of five pounds.

Hello, the embers of your seasonal bonfires may have grown dim, but there's plenty in this edition of the RHS Gardening Podcast to spark garden lovers' interest this autumn.

I'm Guy Barta, chief horticulturist. Later, houseplants, house leaks and growing wasabi peas at home.

Our expert gardening advice team

tackle some of the questions you've sent in about your own plants.

But first, hedges. Hedges are a simple concept. You merely plant trees close together

and cut them back repeatedly once a year or perhaps twice a year

and they form a thick mossy green boundary.

Within this thick greenery, birds can nest

while rainfall is absorbed, preventing flooding.

In recent years, hedges, particularly box

hedges, have been under increasing pressure from pests and diseases, along with changing

fashions, lifestyle patterns, and indeed smaller gardens. RHS Garden Wisley in Surrey recently

hosted a special day of talks and demonstrations

...