Do Senecio (Repens or Mandraliscae, whatever the "Blue Sticks" varieties are) grow in the ground in South Florida? I've seen them offered in Home Depot, and I've grown them in pots,but I wonder how they do in the ground down here. I have never seen any in any beds either in public landscaping or in private gardens. I feel since they have that beautiful, aqua/turquoise sort of color, the color of a tropical sea, they would look wonderful in South Florida gardens. And speaking of tropical seas, how salt tolerant are they? A lot of succulents seem to be rather salt tolerant. For the reasons mentioned above I think they would look incredible in a sea-side garden.