ardesia said:Yes, , how lovely to live close enough to visit and seee these wonderful displays. If I lived near you I would go to Chanticleer one week and Longwood the next then toss in Winterthur and a few others along the way. You live in an ideal gardening spot.
Alice,
You are so right about this being an ideal gardening spot! Quite a few very wealthy people in the Philadelphia area set up their estates to be public gardens after their own deaths. That includes the three you mentioned as well as the Barnes Arboretum in Merion, which has great collections of well labeled lilacs, hostas, magnolias, roses and other plants.
https://www.barnesfoundation.o...
Wyck in the Germantown section of Philadelphia has a fabulous collection of old roses that sweeten the air in June.
http://wyck.org/
The Jenkins Arboretum in Devon has a great collection of azaleas and other plants. It is also the site of the local rhododendron society and iris society plant sales.
http://jenkinsarboretum.org/
Stoneleigh in Villanova is the newest such estate. It opened on Mothers Day, 2018, and is run by the Natural Lands Trust.
https://stoneleighgarden.org/g...
I have never been to Winterthur, but your mentioning it is inspiring me to go next year. What would be the best season to see it?