You must have TRAFFIC BARRICADE and CHECKER WALLPAPER to make CLAPBOARD. CLAPBOARD belongs to storage category. Growing CLAPBOARD takes 2d 15h 33m 31s Want 13 experinece points? Brake CLAPBOARD block or tree. How many times you need to hit it? Head to the wiki for more info: <a href="https://growtopia.fandom.com/wiki/Clapboard">clapboard</a> By default you should get at least 1 seed back. Will you strike it rich? You just have to count the gems yourself. Will you get enough blocks to build something? You just have to find out yourself.