Calendar of Events

May apples for our native plant sale.

Special Event

Our 2022 Native Plant Sale

Join Us - More than 100 Species to Choose From!


  • June 3 - 4 | All day

Where: Waltham Field Station, 240 Beaver Street, Waltham, MA 02452

Our 8th year! Come purchase trees, shrubs, perennials, ferns, and grasses. Open to members at the Advocate/Family level on both days. Open to the public on Saturday. NOTE: Due to site and space limitations you must sign up for a shopping block in advance! Members may also pre-order trees.