On Sunday 16th July Virginia Heywood - Guide, Royal Botanic Gardens Melbourne, will be joined by Stephen Ryan - Dicksonia Rare Plants, and Tim Uebergang - Team Leader at the Royal Botanic Gardens Melbourne and Curator of the Cycad Collection.

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/gardening

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