Im originally from England and iv never noticed a wall mart but there are plenty of other stores and everything would be quite easy to get. Im in spain at the moment in a small village and still learning the language its a right pain in the arse to get hold of anything iv only just mastered buying a loaf of bread, iv managed to get everything for my grow except the timer and i thought it would have been one of the easyest parts to get. Ill have my timer soon so i guess ill have to turn down the extra work until the timer is delivered. Thanks 4 your help