This lovely Japanese clethra can be enjoyed by the garden railway waterfall.
This plant is one from which poppy seeds are derived and is a valuable ornamental plant, grown in gardens.
Above the Rose Garden
A small, dense, upright, mounded deciduous shrub noted for its large showy golden yellow flowers and attractive blue-green foliage.
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.
Enhance your Arboretum experience, either onsite or when planning a visit:
Arboretum Adventure, this family activity explores the grounds and shares plant science lessons along the way.
Collection Connection, search the Arboretum’s collection records to locate or learn about favorite plants.
Tours, choose from among a selection of guided pathways through the grounds.
Wi-Fi, connect with the Arboretum, or share photos on social media at hotspots located throughout the garden.
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.