Wide angle lenses have always been popular with landscape photographers but it is very easy to misuse them. Their very nature means that whatever you put in the foreground is going to dominate the picture and so achieving a balance between background and foreground can be difficult. It is very important to ensure that the foreground doesn't dominate to the exclusion of everything else.
I shall be on holiday for the next couple of weeks so the next blog won't be until 10 December.