I'm presently trying geranium macrorrhizum in some dry shade locations in my gardens. I can't yet say how well they are going to perform as the planting was only done last season. I've been told that they are a good, rapid growing ground cover in difficult areas with little or no watering. Has anyone tried this plant and can comment on their success or failure? Think Spring John Kee Erin, Ontario Zone 4 or 5