To be fair to OP, this is a work in progress and it seems reasonable that they have not yet internationalized it. The plants are listed with their binomial nam

To be fair to OP, this is a work in progress and it seems reasonable that they have not yet internationalized it. The plants are listed with their binomial names front and centre rather than localized names, but the prices are in $, there is no flag or currency symbol at top right and its a .com domain. Parochialism isn't the preserve of the US although I still chuckle at being congratulated on my command of English by a shop assistant in Naples (Florida). I just thanked them rather than pointing out that I am ... actually ... English!