If for some reason you need to change your delivery address, we can handle it 2 ways. 1st if your order has not been shipped please use our contact form to submit a request. 2nd if the order has shipped please go to USPS.com or FedEx.com. Sign up there to make changes to delivery addresses. This feature with the USPS & FedEx is great. For USPS you can even have them hold your plants at the post office for pick up or schedule a day for delivery. You have a lot of control over your mail where we do not. For FedEx, you can have them send your package to an Official FedEx Location or your nearest Walgreens. In both of these cases, your order will be in a safe, warm, inside location.