Urban Tree Connection home page

About Us

The Urban Tree Connection (UTC) assists low-income urban communities to revitalize their neighborhoods by transforming abandoned open spaces into safe and functional places that inspire and promote positive human interaction.

Founded in 1989 and incorporated as a 501(c)(3) nonprofit organization in 1997, UTC works with residents of West Philadelphia's Haddington neighborhood to develop community-driven greening and gardening projects on vacant land. Through land revitalization, we help residents become strong leaders, foster deep community cohesion, and ultimately, create livable communities.

Over the last 24 years, UTC has transformed the landscape of Haddington, catalyzing residents' demand for locally produced fresh food. Vacant lots, which had been dangerous crime incubators and trash-strewn eyesores for decades, now burst with tomatoes, cucumbers, arugula, squash, and chard. To date, we have converted 29 lots into a fully-functional 3/4-acre farm, a series of community green spaces, and three perennial gardens.

Neighbors, once isolated from each other and living in fear, increasingly connect through the gardens created on these formerly abandoned lots, as well as the diverse array of educational and community programs that UTC offers. These personal connections have, in turn, empowered neighbors to continue to transform their community. Today, Haddington residents are increasingly realizing the potential for growing food on abandoned lots in their neighborhood, and are active partners with UTC in developing a food production and distribution cooperative aimed at making affordable, healthy, Haddington-grown food available to every neighbor. This community-driven food system presents a powerful antidote to food insecurity and diet-related illnesses faced by residents of one of Philadelphia's most persistent food deserts.

More recently, we have begun to expand our efforts to nearby sections of West Philadelphia, through partnerships with local churches, and we have also launched an exciting initiative to develop farms and gardens at a public housing development in the City of Chester.

Board of Directors

Rickie Orr Brawer
Associate Director, Office to Advance Population Health, Thomas Jefferson University

Crystal Hardie Langston, Board Chair
Principal, Vanguard

Christine Larson
Liaison, Philadelphia Committee of the Garden Club of America

Jaime Lockwood
Development Director, National Farm to School Network

Joann Manuel
Executive Secretary, CATCH, Inc.
Committee Person, 44th Ward-Div 18
Block Captain 5200 Block Pennsgrove Street

Lisa Pomerantz
Marketing and Communications Consultant

Joan Stern, Board Emerita
Member, Eckert Seamans Cherin & Mellott, LLC

Harvey B. Swedloff, Board Treasurer
Chief Financial Officer (retired), Ashbridge Investment Management, LLC

Joel E. Tasca
Partner, Ballard Spahr, LLP

Skip Wiener
Founder & Executive Director, Urban Tree Connection


Our Staff

Skip Wiener, Executive Director
With masters’ degrees in both Science and Landscape Architecture, Mr. Wiener has worked in the public and private sectors as a landscape architect since the 1970s. In 1989 he started Urban Tree Connection, developing environmental service-learning projects for children in the Chester and Philadelphia school districts.

Lisa Barkley, Program Assistant
Ms. Barkley is a two-time Americorps volunteer, and worked for the Girl Scouts of America delivering after-school programs. She is a 30-year resident of West Philadelphia's Haddington Homes, the locus of UTC's oldest and most successful garden site.

Dorothy Ann Buttz, Farm Marketing Manager
Ms. Buttz holds a Bachelor of Architecture from Syracuse University, where she completed an honors project titled Fast/Fresh/Food: Urban Mycology for the Restoration and Rehabilitation of Impoverished Urban Environments. Since graduating, she has worked with farms and food outlets across the country while studying ways to facilitate urban food access.

Eliav Decter, Director of Development
Mr. Decter has a BA in Political Science from Brown University. He has worked in the nonprofit sector for more than a decade, first as a foundation administrator and then as a development officer at Philadelphia organizations including Children's Literacy Initiative, the Welcoming Center for New Pennsylvanians, and Philabundance.

Rachel deVitry, Farm Manager
Ms. de Vitry has a BA in English from Messiah College and has been working on organic vegetable farms since graduating in 2005. A native of Lancaster County, Pennsylvania, she started Ornery Ladybug Farm, LLC on family land in 2012. She is also a founding board member of East Side Market in Lancaster, PA.

Quinzell McCall, Program Assistant
Mr. McCall holds certifications in Landscape Design and OSHA Training from the Philadelphia Center for Arts and Technology. At UTC, he has served as an Agricultural Assistant, helping to develop our central farm site, and now delivers educational, arts, and gardening programs to children and teens.

Misako Scott, Office Manager
Ms. Scott has a bachelor of fine arts degree from the University of the Arts and has worked as a cabinetmaker, director of Small Computers in the Arts Network, and as an assistant both to physicians and educators.

Sue Witte, Volunteer Coordinator
Ms. Witte attended Vassar College, is a graduate of the Barnes Foundation Horticulture School, and as a professional gardener, she designs and maintains small gardens. She is also a part time children’s librarian at the Bala Cynwyd Library and a member of the Philadelphia Reading Olympics Book Selection Committee.