Master Gardeners of Northern Virginia, in support of Virginia Cooperative Extension, invite the public to visit their demonstration gardens for fall gardening tips, demonstrations, and informational brochures.

Those interested can visit the Sunny and Shade Demonstration Gardens (at Bon Air Park, located at the corner of Wilson Boulevard and North Lexington Street in Arlington) between 9 and 11 a.m. on Saturday, Oct. 1.

Then, on October 2, from 1:30 – 3:30 p.m., guests can take a tour of the Organic Vegetable Demonstration Garden at Potomac Overlook Regional Park (2845 Marcey Road, Arlington) and sample food made from vegetables grown in the garden.