Answer by  
                                                                                          kevincai96 (669)
                                                            
                          
                          
                                                          Try epoxy. It is a two part, slightly yellowish glue that you can find at Lowe's or any home improvement store. On clay, it's clear, and very strong (probably stronger than the clay itself). Another option is to try superglue (if the pot isn't exposed to the weather a lot).