The Delaware Center for Horticulture is a non-profit horticultural organization dedicated to promoting knowledge and appreciation of gardening, horticulture and conservation. A non-profit organization ( abbreviated "NPO" also "not-for-profit" is a legally constituted Organization whose objective is to support or engage Horticulture is the art and science of plant cultivation Horticulturists (or horticuluralists) work and conduct research in the fields of Plant propagation Gardening is the practice of growing Plants for their attractive flowers or foliage and Vegetables or Fruits for consumption "Conservation Biology" redirects here For the Scientific journal, see Conservation Biology (journal. It is located at 1810 North Dupont Street in Wilmington, Delaware, USA. Wilmington is the largest city in the state of Delaware, United States and is located at the confluence of the Christina River and Brandywine The United States of America —commonly referred to as the