Useless gardener needs help
I have to admit that I have never been interested in gardening and hence have little or no knowledge. Fortunately mother nature is excellent at producing the most wonderful array of wild flowers in our small olive grove but of couse by late June they are gone. We are nearing the end of the first stage of restoring the building so it would be nice to add some colour around it. However it will be a couple of years before we make any sort of permanent moveand only visit every other month, so plant care is a problem.So my question is, are there and drought resistant plants that will add colour during summer or should I wait until we are there more permanently?