This lovely Japanese clethra can be enjoyed by the garden railway waterfall.
Along East Brook
This historic tree is named after Ben Franklin.
This brilliant orange color attracts many pollinators to our pollinator garden.
Bright yellow sunny blooms add interest to the entrance meadows.
Graceful white blooms create a stunning look among the stately oaks.
Widener Visitor Center
Cheery yellow flowers thrive in this hot, dry area near the Widener building.
Family memberships pay for themselves in just 3 visits!Join Today!
For the safety of our visitors and to preserve the structural integrity of our tree collection, climbing or sitting on the limbs of trees is not permitted. Thank you!
Due to weather concerns, all activities for Cherry Blossom Festival on April 9 are canceled. We will keep our fingers crossed for a great event next Saturday, April 16.
The Arboretum is open as usual. Click here for hours.
Please note that weather conditions can change quickly, check back or call (215) 247-5777 before heading out for a visit.
Weather conditions may limit garden access to certain features even if the garden is open – please check the web site or call (215) 247-5777 for updates before visiting. Our visitors’ safety in the garden is our top priority. Therefore when inclement weather is predicted, we will make decisions about closing the garden accordingly.