Where to buy native plants 

Nurseries:

• Marder's Nursery in Bridgehampton
• Fort Pond Native Plants in Montauk
• Dropseed Native Landscapes  (at various locations, mail order plants also available)

Plant Sale Events:

• Long Island Native Plant Initiative has plants for sale by appointment in Brentwood and seasonal plant sales
• Cornell Cooperative Extension's Master Gardener program hosts seasonal plant sales
• ReWild Long Island hosts seasonal plant sales with multiple pickup locations

Seeds:

• Good Ground Seed Library at Hampton Bays Public Library
• Wild Seed Project