Robuta

https://www.taoslilacfestival.com/lilac-care/
Lilac Pruning When: Prune after flowering is complete, usually in June for common lilacs. How: Remove 1/3 of the largest and oldest trunks. Cut the trunk close...
lilaccaretaosfestival
https://warkworthlilacfestival.ca/lilac-sales/
The Warkworth Lilac Festival offers a variety of beautiful and hard to locate lilacs for sale, with a range in blooming time, scent, colour and size.
lilacsaleswarkworthfestival
https://www.senecaparkaazk.org/2021/05/lilac-festival-animal-art-sale-has-begun.html
This is the home of the Seneca Park Zoo chapter of the American Association of Zoo Keepers
seneca park zoolilac festivalanimal artchapter