On Sunday 24th September Virginia Heywood - Guide, Royal Botanic Gardens Melbourne is joined by Tim Sansom - The Diggers Club, Emmaline Bowman - STEM Landscape Architecture and Design, and Greg Boldiston - Longinomus.

Text your gardening questions to 0488 809 855, or call 9419 8377 while we're on air.

Tune in 7:30 - 9:15am Sundays on 855 on the AM dial, 3CR Digital or stream at 3cr.org.au

Sunday morning sleep-inners can catch up on past episodes at 3cr.org.au/gardening(link is external) or via a podcast app