Early Spring Flowers Walk. Olbrich Botanical Gardens. 3330 Atwood Ave., Madison. Call for details.
Starting Garden Seeds workshop, 6:30 to 7:30 p.m., Altoona Public Library. Learn indoor seeding techniques.
From the Garden:Herbal infused oils, salves and lotions, 6 - 8:30 p.m.,Plymouth High School Food Science & Ag Center, 125 Highland Ave, Plymouth.
Driftless Area Garden Conference. UW Platteville, Ulrich Center. 7:45 a.m. - 12:30 p.m. From the Grant County Master Gardeners.
“Alas, poor ash: Alternatives to ash trees in the landscape”, 10 a.m., room 5020, UW Sheboygan campus.
Combining Perennials for All Season Color. Olbrich Botanical Gardens. 3330 Atwood Ave., Madison. Call for details.
Sheboygan County Family Nature Club, Riveredge Nature Center, free monthly meet-up in nature. Hands-on activities. All ages welcome. Individual meeting locations may vary. riveredgenaturecenter.org/family-nature-clubs, 262- 375-2715.
Foraging for Health, Nourishment and Fun, 6 - 8:30 p.m., Plymouth High School Food Science & Ag Center, 125 Highland Ave, Plymouth. Herbalist and wild forager Linda Conroy will teach about wild plants of the season and how to bring them into everyday life for food and medicine. 920-892-5068.
Herbal First Aid, 1-5 p.m.,Olbrich Botanical Gardens, Madison. Learn the basics of herbal first aid and the plants that are imperative for addressing minor cuts, scrapes, bites and more. olbrich.org; 608-246-4550.
Weston Farmers Market, 10 a.m. to noon, the first and third Saturday of the month beginning May 6 through Sept. 16, 3910 Schofield Ave., Weston.
9th annual Art at the Gardens Craft Fair, 10 a.m.- 3 p.m., Boerner Botanical Gardens, Hales Corners. Browse a unique selection of handmade jewelry, garden art, photography, artwork, and more.
Plant Sale with the Pros, 11 a.m. to 5 p.m., May 12, 9 a.m. to 3 p.m., May 13, Olbrich Botanical Gardens, Madison. Speak with area experts and select the best plants for your garden.
30th annual Wildflower and Perennial Sale, 9 a.m. to 1 p.m., Lac Lawrann Conservancy, West Bend. Perennials, herbs and Wisconsin native plants for wetland, woodland, and prairie gardens, garden accessories and art. laclawrann.org.
Janesville Spring Plant Sale, 9 a.m .to 6 p.m., Rotary Botanical Gardens. Sale held at Horticulture Building on Sharon Road, east of Rotary Botanical Gardens. The sale includes a wide range of vegetables, herbs, perennials, and shrubs.
Rhythm & Blooms, 5:30-7:30 p.m., Rotary Botanical Gardens, Janesville. Outdoor concert features The Dave Potter Trio. Held in the Gazebo Garden, rain or shine. Tickets day of, $10 per person.
Annual plant sale, 8 a.m. to noon, Youth Building, Dodge County Fairgrounds, sponsored by the Dodge County Master Gardener volunteers. Open to the public. Cash and checks only.