Morris Arboretum & Gardens

Five events to watch for in March

Happening around campus this March: the world premiere of ‘Vessels’ at the Annenberg Center, a lecture on trees from China, and a visit to Kelly Writers House from reporter Emily Jane Fox.

Brandon Baker

The flower that blooms in the winter

The witchhazel is a species of flower that blooms in cold temperatures and lives around campus, and in abundance at the Morris Arboretum. The Arboretum’s Anthony Aiello talks the ins and outs of the strange species.

Brandon Baker

Keeping campus trees—all 6,800 of them—healthy and vibrant

Caring for the trees on Penn’s campus—an official arboretum since last year—is no small undertaking. Staff from Facilities and Real Estate Services and the Morris Arboretum lead the way in ensuring that the University’s trees remain safe, vibrant, diverse, and beautiful.

Katherine Unger Baillie



In the News


Philadelphia Magazine

Where to celebrate Halloween with kids in Philly

Morris Arboretum is holding a villain-themed scarecrow design contest during the month of October.

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PhillyVoice

Morris Arboretum is building a plant science lab to research and hopefully save native species

A new plant science lab at the Morris Arboretum will unlock the genetic keys to sustain native trees and ferns, with remarks from Cindy Skema.

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Philadelphia Inquirer

Morris Arboretum’s Garden Railway gets bigger than ever and the train now goes to (mini) Brooklyn

The Morris Arboretum is celebrating 90 years with a reopened “nationwide” Garden Railway, with remarks from Bill Cullina.

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Philadelphia Inquirer

Hard freeze early Sunday and Monday in the Philly region could kill some ambitious blooms and blossoms

Bill Cullina of the Morris Arboretum says that magnolias and cherry blossoms may be vulnerable to cold Philadelphia temperatures, though most plants will likely be fine.

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Philadelphia Inquirer

‘It’s go time for spring’: Blossoms, buds, and temperatures are popping

Bill Cullina, executive director of the Morris Arboretum, talked about the transition from winter to spring. “I would say within the next couple of weeks it’s going to be safe to plant cold vegetables, things like onions and cabbage,” he said. “Get out there and enjoy it.”

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Philadelphia Inquirer

Rain douses another Philly rush hour, but it might just rescue the foliage show

Bill Cullina of the Morris Arboretum spoke about the meteorological conditions that impact fall foliage.

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