Our June podcast is packed with tips on how to water well, summer seed sowing, and dealing with summer pests the organic way. Sarah meets Jack Wallington, popular garden designer and a man who loves weeds so much, he's written a book about them, Wild About Weeds: Garden Design with Rebel Plants.

And the postbag brings a colourful mix of queries. Should I pinch out my tomatoes? Can I use washing up water on my plants? Are coffee grounds good for the soil?

Join us for the summer's best podcast listening. Download The Organic Gardening Podcast from your usual podcast provider (Apple podcasts, Spotify, google podcasts etc) or listen to it here .