Pollinators are important! This amazing, handcrafted Mason Bee house is made from unfinished cedar and features an eye-catching, living succulent roof in a rainbow of bold colors. All sedums used are hardy to USDA zone 4. Boost your garden’s productivity by providing a house for peaceful, non-stinging bees. As bee populations struggle, gardeners play an important role in hosting bees and other pollinators. Measures roughly 6.5″ x 9.5″ x 6″.