4 May, John Arnott joined by Chris Williams and Russell Larke

On Sunday 4 May, John Arnott - Horticulturist, was joined by Chris Williams - Lecturer, Urban Horticulture, University of Melbourne; and Russell Larke - Head Gardener at Melbourne Arts Precinct Corporation.Text your gardening questions to 0488 809 855, or call 9419 0155 while we're on the air.Tune in 7:30 - 9:15am Sundays on 855 on the AM dial, 3CR Digital or stream at 3cr.org.au