You probably wouldn't really need to send them a list of cultivars, just ask if they are agreeable to the way the one you just added looks, and if you can continue to add as you come across missing images in our database. That way, if you only want to do one type of veggie for instance, someone else here ( like myself or another admin) can also add images from their site over time. I haven't checked their online catalog in a while but I know their printed one is huge.
