Ks Species Factor

Gustavo, As you said, this is merely subjective and it would require a landscape specialist. Nevertheless, I find your initial category sorting very accurate. My only comment would be to consider that invasive species could also have low watering needs. In this credit, you don't really have to pay special attention to the plant's origin, it's more about the watering needs. If we were considering to achieve the protect and restore habitat credit, then you would need to comply with the adaptive and native species as well. I would consider average watering as "medium" watering. Maybe the plant needs a large amount of water but not so frequently. And in the high Ks, we could place the foreign and local species that require a lot of water in a frequent fashion, i.e. aquatic species. I hope it helps. Saludos desde GDL.