All roads lead to Cork for a host of inspiring gardening events this week. An acclaimed documentary that reveals how one of the world's most revolutionary landscape designers upends our conventional notions of nature, public space and beauty, will be screened in Nano Nagle Place, Cork, next Saturday, June 29, 2pm-5pm, admission free (www.eventbrite.ie)

* The award-winning garden of Gertie and Maurice O’Donoghue at Dromboy, Carrignavar, will open this Saturday and Sunday from 2pm to 6pm in aid of the Friends of Marymount.

* The World Flower Show will run at the RDS, Dublin from June 19 to 22.