The Preserve is the premier place in the Delaware Valley to both see and buy plants native to Pennsylvania, New Jersey, and the Delaware Valley. Come and explore the more than 700 native plant species growing in their natural habitats throughout the Preserve. Then, before you leave, stop at our nursery. More than 200 species of high-quality native plants —including perennial wildflowers, vines, ferns, shrubs, and trees—are offered for sale throughout the growing season. Most perennial species we sell are propagated in our nursery from our plant collections by our nursery manager and a dedicated team of volunteers. Look for our quality seal to know that you are buying a piece of the Preserve. The plants you buy represent local germplasm grown without harsh chemicals such as neonicotinoids. Buying Preserve- grown plants will allow you to create a more natural, sustainable and care-free garden. It is a great way to enhance your local environment, attract more native pollinating insects and birds and beautify your landscape.