Mason bees are truly fascinating creatures with an amazing life cycle. Have you ever wanted to encourage them in your garden? Did you buy a mason bee house and find you didn’t do everything quite right? Come to this free class, where Jeff Austin, MG knows all the pitfalls and correct ways to attract the bees, keep them healthy and encourage them year after year. Stay after class, when Jeff will be installing this year’s mason bee house in the Master Gardener Perennial Border Garden in the Arboretum.