Dates and times are subject to change by organizers. Please visit the organizers’ website for the latest information.

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  • Creating your own herb garden! With Muddy River Herbals

    Waltham Public Library 735 Main St, Waltham, MA, United States

    Join us for a special evening with Jenny Hauf of Muddy River Herbals and learn how to create your own herb garden! Are you longing for a space filled with plants beautifully suited to your senses? No matter what room you have—be it a large backyard or lone windowsill—this class will give you the tools […]

    Free
  • Waltham Garden Club annual plant sale and seed giveaway

    Elks Lodge parking lot 65 Lexington St, Waltham, MA

    Get your garden started with our favorite flowers and plants! Free seed packets for flowers, veggies and herbs. Please join us and help the club raise money for its various programming and community projects throughout the year. Note new location: Corner of Lexington Street and School Street (parking lot behind former Elks Lodge).

    Free
  • Lyman Estate Greenhouses spring herb sale

    Lyman Estate Greenhouses spring herb sale

    Lyman Estate Greenhouse 185 Lyman Street, Waltham, MA, United States

    Celebrate the arrival of spring with a visit to Historic New England's annual herb sale. Thousands of culinary, medicinal, and ornamental herbs are available, along with scented geraniums, tomato and vegetable seedlings, pottery, and garden gifts. Get expert advice from our greenhouse staff. Historic New England members save 10% on purchases. Please call 617-994-5913 for […]

    Free
  • The inaugural NextGen STEMFest

    Charles River Museum of Industry & Innovation 154 Moody Street, Waltham, United States

    A day-long community-focused STEM festival. Let your curiosity wander! Innovation and creativity rule the day. The NextGen STEMFest is an event designed to ignite a passion for science, technology, engineering, and mathematics (STEM) in students of all ages. This new festival is funded by the National Science Foundation in celebration of their 75th anniversary, at […]

    Free
  • WFCF annual seedling sale—date added

    Waltham Fields Community Farm 240 Beaver St, Waltham, MA, United States

    Note: New date (5/15) added. Waltham Fields Community Farm's annual seedling sale is a great place to stock up on organically grown vegetable, herb, and flower seedlings for your home garden. Our growing team produces a wonderfully diverse collection and grows according to organic standards. See event details for a list of plants expected to […]

    Free
  • Farmer Scott’s Heirloom Tomato Plant Sale at Gore Place

    Gore Place 52 Gore Street

    Farmer Scott’s Heirloom Tomato Plant Sale at Gore Place returns! Fill your garden with vegetable transplants, grown on the Farm at Gore Place. Choose from varieties of hard-to-find heirloom and hybrid tomatoes, peppers, eggplants, herbs, and customer-favorites marigolds! It's not just the great plants that make this sale special: Farmer Scott has been growing vegetables […]

    Free
  • Dogs welcome! Lyman Estate landscape tour

    Lyman Estate 185 Lyman Street, Waltham

    Walk in the paw-prints of the Lyman family's beloved pets on the rolling paths and garden trails of the 37-acre Lyman Estate! Well-behaved, leashed dogs are welcome to join their owners on this edition of the Lyman Estate landscape tour. Enjoy the outdoors together while learning about the fascinating history of the grounds. Landscape and […]

    $20
  • Guided video tour of an apple orchard

    Zoom

    Get ready for a fun and informative virtual field trip! This 40-minute guided video tour takes you behind the scenes of an apple orchard to learn how apples grow from pollination and propagation to pests, diseases, and what researchers are doing to keep apple trees healthy and sustainable. Apples are the second-most consumed fruit in […]

    Free
  • Waltham Land Trust Wagon Wheel fundraiser

    Wagon Wheel Farm Stand 927 Waltham St, Lexington, MA

    Pick up seedlings for your garden, groceries for the house, deli sandwiches, and more at this family-owned farm stand just over the line in Lexington. Tell the cashier you love the Waltham Land Trust, and we'll get 20% of the amount of your purchase. No certificate needed, but we’ll provide something at our website if […]