Don't soil tests usually focus on pH, and suggestions for nutrients go there? And if the pH is 6.5-7.0, all nutrients the flowering plants need (in general) will be available, that is none of the minerals will be locked up since the soil is not too acidic or alkaline? So then any basic fertilizer will do (although I like to use organic rather than chemical fertilizers for the most part). My soil is 7.0 pH on my last soil test an area I grow roses and irises. In the past, it test as low as 6.5, which is still good for essential nutrients to be available.
